JP2017002469A - Formwork structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a formwork structure, which can be efficiently assembled in a short time and constructs a new wall according to a design based on structural calculation.SOLUTION: A formwork structure 10A comprises: first and second synthetic resin panels 17a to 17d, which are vertically arranged from a first angle material; third and fourth synthetic resin panels, which are vertically arranged from a second angle material; a first separator, which connects the first and third synthetic resin panels 17a to 17d; a second separator, which connects the second and fourth synthetic resin panels; a first foam plastic 23, which fills a first space 50, and a second foam plastic, which fills the second space; first and second vertical temporary members 29, which are located outside of the panels 17a to 17d; and first and second fixing members 31, which fix the first and second foam plastic 23 to the first and second spaces. The first space and the second space face to each other in front-back direction. Size of the first and second space in horizontal direction is the same as that in vertical direction.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a formwork structure used for constructing a new wall by increasing the amount of hardened cement on the outside of a wall of a building.

  There has been disclosed a concrete wall formwork method using a concrete wall formwork material in which mounting grooves having ribs directed inward from both side opening edges are formed on the back side of the wall panel material (see Patent Document 1). In this concrete wall formwork method, the receiving member is inserted into the mounting groove of the concrete wall formwork material, and the concrete wall formwork material is erected, and one end of the separator is fastened to the receiving member. Standing in a state where the separator protrudes from the back side of the concrete wall formwork and the receiving member slides in the mounting groove of the concrete wall formwork and faces the back side of the concrete wall formwork There are a step of fastening the other end of the separator to a predetermined position of the provided slats, and a step of placing concrete between the concrete wall formwork and the slats.

JP 2000-8522 A

  In the concrete wall formwork method disclosed in Patent Document 1, the concrete wall formwork and the slat are arranged in the horizontal direction in accordance with the horizontal dimension of the concrete wall to be constructed, and the concrete wall formwork and the sill are Concrete is placed in the space between them, but the concrete wall formwork and slats have their horizontal dimensions determined, and depending on the concrete dimensions of the concrete wall to be constructed, the concrete walls are arranged in the horizontal direction. The dimensions of the formwork material and slats are not sufficient, and there is a space between the formwork materials for concrete walls and between the formwork material for concrete walls and the side walls. A space is created between the two. In this case, a veneer board having the same vertical and horizontal dimensions as that of the space is created by accurately cutting the plywood board according to the horizontal and vertical dimensions of the space, the plywood board is fitted into the space, and the plywood board is put into the concrete wall with nails. It is fixed to formwork materials and slats and veneer plates are connected with separators to close the space. The veneer plate is cut to fit the vertical and horizontal dimensions of the space and the veneer plate is installed in the space without any gaps, and the work of connecting the veneer plates with a separator is performed by a carpenter with many years of experience. However, when an operator other than the mold carpenter performs the work, time and labor are required, and the mold cannot be efficiently assembled in a short time. In addition, gaps are generated between the formwork material for the concrete wall and the plywood and the plywood, causing leakage, or bending or distortion of the plywood and the plywood and the formwork for the concrete wall and the plywood. A mistake occurs, and it is impossible to construct a new concrete wall as designed by the structural calculation.

  The object of the present invention is that the workers other than the mold carpenter can assemble efficiently in a short time without requiring time and labor without relying on the experience of the mold carpenter. The object is to provide a formwork structure capable of constructing a new wall.

  The premise of the present invention to solve the above-mentioned problems is a formwork structure that is assembled at a predetermined location of a building and used to construct a new wall by placing a cemented product.

  The feature of the present invention based on the above premise is that the formwork structure is installed at the first construction location positioned on the floor surface of the building and extends in the lateral direction, and a predetermined forward direction from the first angle material. A second angle member installed in the second construction location positioned on the floor surface separated from the dimension and extending in the lateral direction; and positioned on one lateral side of the first construction location and extending vertically from the first angle material. A plurality of first panels arranged at least in the vertical direction with respect to the horizontal direction, and a plurality arranged at least in the vertical direction between the vertical direction and the horizontal direction from the first angle member located on the other horizontal side portion of the first construction location A second panel, a plurality of third panels located on one lateral side of the second construction site and arranged in the vertical direction and the horizontal direction at least in the vertical direction from the second angle member, and the second construction Located on the other lateral side of the second A plurality of fourth panels arranged in the vertical direction and the horizontal direction at least in the vertical direction and the horizontal direction, a plurality of first separators connecting the first and third panels facing each other, and the second and second facing each other. A plurality of second separators that connect the four panels, and a first foamed plastic that extends in the vertical direction from the first angle member and is fitted into a first space between the first and second panels to close the first space. A second foamed plastic extending in the vertical direction from the second angle member and fitted in a second space between the third and fourth panels to close the second space; and a second foamed plastic installed in the first and second panels. A first support member extending in the vertical direction in one space, a second support member installed in the third and fourth panels and extending in the vertical direction in the second space, and the outside of the first and second panels A plurality of first vertical temporary members fixed between the first formwork binding metal fittings connected to the first separator and the first and second panels and extending in the vertical direction, and third and fourth panels A plurality of second vertical temporary members fixed between the second mold frame fittings and the third and fourth panels, which are located outside the first separator and connected to the second separator, and the first foam. Formed from a first fixing member that fixes the plastic to the first space and a second fixing member that fixes the second foamed plastic to the second space. In the mold structure, the first space and the second space are front and rear. The horizontal dimension and the vertical dimension of the first and second spaces are the same.

  As an example of the present invention, the first support member is positioned between the first and second panels and the first foamed plastic, and is fixed to the first and second panels, and the first fixing member And a first support portion that is located in the first space and supports the opposing surface of the first foamed plastic, and the second support member is between the third and fourth panels and the second foamed plastic. And a second fixing part fixed to the third and fourth panels and a second support part connected to the second fixing part and located in the second space and supporting the opposing surface of the second foamed plastic. Have.

  As another example of the present invention, the first fixing member is located on the outside of the first and second panels, crosses the first foamed plastic, and extends on both lateral sides of the first foamed plastic. A plurality of first horizontal temporary members fixed between the first and second panels and extending in the horizontal direction, and the second fixing member is located outside the third and fourth panels and is second foamed. A plurality of second horizontal temporary members that extend in the horizontal direction and are fixed between a second vertical temporary material that crosses the plastic and extends on both lateral sides of the second foamed plastic and the third and fourth panels.

  As another example of the present invention, the first fixing member is located outside the first vertical temporary member extending on both lateral sides of the first foamed plastic, crosses the first foamed plastic, and is connected to the first separator. A plurality of first horizontal temporary members fixed between the first formwork binding metal fitting and the first vertical temporary member and extending in the horizontal direction, and the second fixing members are provided on both lateral sides of the second foamed plastic. It is located outside the extending second vertical temporary material, traverses the second foamed plastic, is fixed between the second formwork fastening metal fitting connected to the second separator and the second vertical temporary material, and extends in the lateral direction. A plurality of second horizontal temporary members.

  As another example of the present invention, the first fixing member includes a third separator that connects the first foamed plastic and the second foamed plastic, and a third separator that is positioned outside the first foamed plastic and connected to the third separator. It is formed from a plurality of third vertical temporary members fixed between the three mold-frame fittings and the first foamed plastic and extending in the vertical direction. The second fixing member is made of a third separator and a second foamed plastic. It is formed of a plurality of fourth vertical temporary members fixed in a vertical direction and fixed between a fourth mold frame fastening fitting located on the outside and connected to a third separator, and the second foamed plastic.

  As another example of the present invention, the first fixing member is located on the outside of the first and second panels, crosses the first foamed plastic, and extends on both lateral sides of the first foamed plastic. A plurality of first horizontal temporary members fixed between the first and second panels, a third separator for connecting the first foamed plastic and the second foamed plastic, and located outside the first horizontal temporary material And a plurality of third vertical temporary members fixed in the vertical direction and fixed between the third formwork fasteners connected to the third separator and the first horizontal temporary members, and the second fixing member is , Located outside of the third and fourth panels, crossing the second foamed plastic, and fixed between the second vertical temporary member extending on both lateral sides of the second foamed plastic and the third and fourth panels A plurality of second horizontal temporary members and a third separator And a plurality of fourth vertical members fixed between the fourth horizontal frame fittings located on the outside of the second horizontal temporary member and connected to the third separator and extending in the vertical direction. It is formed from temporary materials.

  As another example of the present invention, the first fixing member includes a plurality of third separators for connecting the first foamed plastic and the second foamed plastic, and is connected to the third separator located outside the first foamed plastic. A plurality of third vertical temporary members fixed between the third formwork binding metal fitting and the first foamed plastic and extending in the vertical direction; and first vertical temporary members extending on both lateral sides of the first foamed plastic. 1st and 3rd formwork binding metal fitting and 1st and 3rd vertical temporary material which are located in the outside and the outside of the 3rd vertical temporary material, cross the 1st foam plastic, and are connected to the 1st and 3rd separators And a plurality of first lateral temporary members fixed in the horizontal direction and extending in the horizontal direction, and the second fixing member is located outside the second separator and the third separator and connected to the third separator. 4th done A plurality of fourth vertical temporary members fixed between the frame fastening bracket and the second foamed plastic and extending in the vertical direction, and an outer side and a fourth vertical of the second vertical temporary material extending on both lateral sides of the second foamed plastic. Positioned on the outer side of the temporary material, crossing the second foamed plastic, and fixed between the second and fourth mold frame fasteners connected to the second and third separators and the second and fourth vertical temporary materials. And a plurality of second horizontal temporary members extending in the horizontal direction.

  As another example of the present invention, a formwork structure is fitted in a third space between the first and second panels and the ceiling surface of the building and extends in the lateral direction to close the third space. A three-foamed plastic, and a fourth foamed plastic that is fitted in a fourth space between the third and fourth panels and the ceiling surface of the building and extends in the lateral direction to close the fourth space. In the object, the third space and the fourth space are opposed to each other in the front-rear direction, the horizontal dimension and the vertical dimension of the third and fourth spaces are the same, and the first vertical installation material is the third foam The third foamed plastic is located longitudinally outside the plastic, and the second vertically installed material is located outside the fourth foamed plastic and longitudinally cuts the fourth foamed plastic.

  As another example of this invention, the 1st-4th panel located in the floor of a building has a level adjustment member which can adjust the height dimension of the up-down direction of those panels, and a level adjustment member is 1st. -It is formed from the bolt hole drilled in the lower end part of the 4th panel, and the height adjustment bolt screwed by the bolt hole.

  According to the formwork structure according to the present invention, the first and second foamed plastics excellent in workability are cut at the construction site of the wall, so that the first space between the first and second panels and the third The first and second foamed plastics having the vertical and horizontal dimensions corresponding to the various vertical and horizontal dimensions of the second space between the fourth panel and the fourth panel can be easily produced, and the first and second having the same vertical and horizontal dimensions. By fitting the foamed plastic into the first and second spaces, the first and second spaces can be easily closed without a gap, and further, by the first and second support members and the first and second fixing members. The first and second foamed plastics can be easily fixed in the first and second spaces. Therefore, an operator other than the mold carpenter can efficiently assemble the mold structure in a short time without relying on the experience of the carpenter carpenter. In the formwork structure, the first and second foamed plastics fitted in the first and second spaces are fixed to the first and second spaces by the first and second support members and the first and second fixing members. Therefore, even if a hardened cement material is placed in the placement space between the panels and the lateral pressure of the hardened cement material acts on the first and second foamed plastics, the first and second foamed plastics are the first and second foamed plastics. Since there is no displacement in the second space and the first and second foamed plastics are not bent or distorted, a new wall as designed by the structural calculation using the mold structure is provided. Can be constructed. In the formwork structure, the first space and the second space face each other in the front-rear direction, and the horizontal and vertical dimensions of the first and second spaces are the same, so the vertical and horizontal dimensions are the same. First and second foamed plastics are prepared, and the first and second foamed plastics are fitted in the first and second spaces at the same front and rear positions, and the first and second fixing members are installed at the same front and rear positions. The formwork structure can be assembled in the same construction procedure, so workers other than the carpenter can assemble the formwork structure in a short period of time, and the walls can be short-termed at predetermined locations in the building. Can be constructed in between.

  A formwork structure having a fixed portion in which the first and second support members are fixed to the panel and a support portion that is located in the first and second spaces and supports the opposing surfaces of the first and second foamed plastics, Using the first and second fixing members and the fixing portions and supporting portions of the supporting members, the first and second foamed plastics can be fixed in the first and second spaces in a non-movable manner, and between the panels. Even if the lateral pressure of the hardened cement material placed in the placement space acts on the first and second foamed plastics, the first and second foamed plastics do not move in the first and second spaces, and the first Further, since the second foamed plastic is not deformed such as bending or distortion, a new wall as designed by the structural calculation can be constructed using the mold structure. By using these supporting members, the formwork structure can close the gap between the panel and the first and second foamed plastics, and when the hardened cement is placed in the placement space, Noro leakage from between the first and second foamed plastics can be prevented.

  A first fixing member is located outside the first and second panels, crosses the first foamed plastic, and extends between the first longitudinal temporary member and the first and second panels extending on both lateral sides of the first foamed plastic. A plurality of first horizontal temporary members fixed to the side and extending in the lateral direction, wherein the second fixing member is located outside the third and fourth panels and crosses the second foamed plastic, In the form structure which is a plurality of second horizontal temporary members fixed between the second vertical temporary member extending on both sides in the direction and the third and fourth panels and extending in the horizontal direction, the first horizontal temporary member is the first horizontal temporary member. The first vertical temporary member fixed between the first formwork binding metal fitting and the panel and the panel; the first horizontal temporary member fixed between the first vertical temporary member and the panel; A second vertical temporary member in which two horizontal temporary members are fixed between the second formwork fastener and the panel The second horizontal temporary material is fixed between the second vertical temporary material and the panel, and the first and second foamed plastics are the first and second foamed plastics by the first horizontal temporary material. Even if the lateral pressure of the cement hardened material placed in the placement space between the panels acts on the first and second foamed plastics, the first and second foamed plastics are securely fixed to the second space. Does not move in the first and second spaces, and the first and second foamed plastics are not deformed, such as bent or distorted. Can construct a simple wall. The formwork structure makes it easy to use the first and second horizontal temporary members crossing the first and second foamed plastics by using the first and second formwork fastening hardware and the first and second vertical temporary members. Since it can be installed, workers other than the mold carpenter can assemble the formwork structure quickly and efficiently without requiring time and effort, and can quickly construct a new wall. .

  A first fixing member that is positioned outside the first vertical temporary member extending on both lateral sides of the first foamed plastic, crosses the first foamed plastic, and is connected to the first separator; A plurality of first horizontal temporary members fixed between the vertical temporary members and extending in the horizontal direction, and the second fixing members are located outside the second vertical temporary members extending on both lateral sides of the second foamed plastic. A mold which is a plurality of second horizontal temporary members that extend in the horizontal direction and are fixed between the second mold-bonding metal fittings connected to the second separator and the second vertical temporary members across the second foamed plastic. In the frame structure, the first horizontal temporary member is sandwiched between the first mold frame fastening member and the first vertical temporary member, and the first horizontal temporary member is formed between the first mold temporary member and the first vertical temporary member. The second horizontal temporary material is fixed between the second horizontal temporary material and the second horizontal frame material is sandwiched between the second formwork binding metal fitting and the second vertical temporary material. Since it is fixed between the second formwork binding metal fitting and the second vertical temporary material, and the first and second foamed plastics are securely fixed to the first and second spaces by the first and second horizontal temporary material, Even if the lateral pressure of the cement hardened material placed in the placement space between the panels acts on the first and second foamed plastics, the first and second foamed plastics are displaced in the first and second spaces. In addition, the first and second foamed plastics are not deformed such as bending or distortion, and a new wall as designed by the structural calculation using the mold structure can be constructed. The formwork structure makes it easy to use the first and second formwork tight fittings and the first and second longitudinal temporary members to cross the first and second foamed plastics. It is possible to assemble a formwork structure quickly in a short time without requiring time and labor for workers other than the mold carpenter, and to quickly construct a new wall. it can.

  The first fixing member includes a third separator for connecting the first foamed plastic and the second foamed plastic, a third formwork fastening metal fitting located on the outside of the first foamed plastic and connected to the third separator, and the first foam. A plurality of third vertical temporary members fixed between the plastic and extending in the vertical direction, and the second fixing member is located outside the second separator and the third separator. A formwork structure formed of a plurality of fourth vertical temporary members fixed between the connected fourth formwork fastener and the second foamed plastic and extending in the vertical direction includes a third separator and a second separator. Since the first and second foamed plastics are securely fixed in the first and second spaces by the third and fourth vertical temporary members, the hardened cement material placed in the placement space between the panels Even if the pressure acts on the first and second foamed plastics, the first and second foamed plastics do not move in the first and second spaces, and the first and second foamed plastics are deformed such as bent or distorted. Therefore, it is possible to construct a new wall as designed by the structural calculation using the formwork structure. The formwork structure can be easily installed with the third and fourth vertical temporary members extending in the vertical direction using the third separator and the third and fourth formwork fasteners connected to the third separator. Therefore, workers other than the mold carpenter can assemble the mold structure efficiently in a short time without requiring time and labor, and a new wall can be quickly constructed.

  A first fixing member is located outside the first and second panels, crosses the first foamed plastic, and extends between the first foamed plastic and the first vertical temporary material extending in the lateral direction of the first and second panels. A plurality of first horizontal temporary members fixed in between, a third separator for connecting the first foamed plastic and the second foamed plastic, and a third separator located outside the first horizontal temporary material. The second fixed member is formed between a plurality of third vertical temporary members fixed between the third formwork binding metal fitting and the first horizontal temporary member and extending in the vertical direction, and the second fixing member is disposed outside the third and fourth panels. A plurality of second horizontal temporary members fixed between the second vertical temporary member and the third and fourth panels, which are located at the side and extend across the second foamed plastic and extending on both lateral sides of the second foamed plastic. , The third separator and the outside of the second horizontal temporary material Formwork structure formed from a plurality of fourth vertical temporary members fixed in the vertical direction and fixed between a fourth formwork fitting and a second horizontal temporary member positioned and connected to the third separator The first horizontal temporary member is fixed between the first vertical temporary member and the panel, and the third vertical temporary member is connected to the third separator. A second horizontal temporary member is fixed between the second vertical temporary member and the panel, and a fourth vertical temporary member is connected to the third separator and the second horizontal fastener. Since the first and second foamed plastics are securely fixed to the first and second spaces by the first and second lateral temporary members and the third and fourth vertical temporary members, The side pressure of the hardened cement placed in the placement space between the panels is the first and second foam plastics. The first and second foamed plastics do not move in the first and second spaces even when the first and second foamed plastics are deformed, and the first and second foamed plastics are not deformed such as bending or distortion. It is possible to construct a new wall as designed using the structure. The formwork structure can be easily used for the first and second horizontal temporary members crossing the first and second foamed plastics using the first to fourth formwork fastening hardware and the first to fourth vertical temporary members. 3rd and 4th vertical extension which can be installed and extends in the up-and-down direction using the 3rd separator and the 3rd and 4th formwork fastening metal fittings connected to the 3rd separator and the 1st and 2nd horizontal temporary material Since temporary materials can be easily installed, workers other than the mold carpenter can assemble the formwork structure quickly and efficiently without the need for time and effort. Can be built.

  The first fixing member includes a plurality of third separators that connect the first and second foamed plastics, a third mold-tie fitting that is positioned outside the first foamed plastics and connected to the third separator, and the first A plurality of third vertical temporary members fixed between the foamed plastics and extending in the vertical direction, an outer side of the first vertical temporary material extending on both lateral sides of the first foamed plastics, and an outer side of the third vertical temporary material. It is positioned and crosses the first foamed plastic, and is fixed between the first and third formwork fasteners connected to the first and third separators and the first and third vertical temporary members and extends in the lateral direction. The second fixing member is formed of a plurality of first horizontal temporary members, and the second fixing member is located outside the second foamed plastic and connected to the third separator, and the second formwork fastening bracket and the second fixing member. Between foam plastic A plurality of fourth vertical temporary members that are defined and extend in the vertical direction; second foams located on the outer sides of the second vertical temporary members and the fourth vertical temporary members that extend laterally on both sides of the second foamed plastic; A plurality of second laterals extending in the lateral direction are fixed between the second and fourth formwork fasteners crossing the plastic and connected to the second and third separators and the second and fourth vertical temporary members. The formwork structure formed of the temporary material includes a first horizontal temporary material and a first and third vertical frame metal fittings connected to the first and third vertical temporary materials and the first and third separators. The third vertical temporary material is fixed between the first foamed plastic and the first horizontal temporary material, and the second horizontal temporary material is fixed to the second and fourth vertical temporary materials and the second and third separators. It is fixed between the connected second and fourth formwork binding brackets, and the fourth vertical The installation material is fixed between the second foamed plastic and the second horizontal temporary material, and the first and second horizontal plastic materials are the first and second foamed plastics by the first and second horizontal temporary materials and the third and fourth vertical temporary materials. Since it is securely fixed in the second space, even if the side pressure of the cement hardened material placed in the placement space between the panels acts on the first and second foamed plastics, the first and second foamed plastics It does not move in the first and second spaces, the first and second foamed plastics are not deformed such as bending or distortion, and a new design as designed by the structural calculation using the formwork structure. Walls can be constructed. The formwork structure can be easily used for the first and second horizontal temporary members crossing the first and second foamed plastics using the first to fourth formwork fastening hardware and the first to fourth vertical temporary members. 3rd and 4th vertical extension which can be installed and extends in the up-and-down direction using the 3rd separator and the 3rd and 4th formwork fastening metal fittings connected to the 3rd separator and the 1st and 2nd horizontal temporary material Since temporary materials can be easily installed, workers other than the mold carpenter can assemble the formwork structure quickly and efficiently without the need for time and effort. Can be built.

  A third foamed plastic that fits in a third space between the first and second panels and the ceiling surface of the building and extends laterally to close the third space; and the third and fourth panels and the building A fourth foamed plastic that is fitted in a fourth space between the ceiling surface and extends in the lateral direction to block the fourth space, the third space and the fourth space facing each other in the front-rear direction, And the horizontal dimension and the vertical dimension of the fourth space are the same, the first vertical installation material is located outside the third foamed plastic, cuts the third foamed plastic longitudinally, and the second vertical installation material is The formwork structure which is located outside the fourth foamed plastic and vertically cuts through the fourth foamed plastic cuts the third and fourth foamed plastics excellent in processability in the field, so that the first and second Panel and ceiling 3rd and 4th foamed plastics having vertical and horizontal dimensions corresponding to various vertical and horizontal dimensions of the third space between the third and fourth panels and the fourth space between the third and fourth panels and the ceiling surface can be easily produced. The third and fourth spaces can be easily closed without any gaps by fitting the third and fourth foamed plastics having the same vertical and horizontal dimensions into the third and fourth spaces, and the first vertical The third foamed plastic can be easily fixed in the third space by the temporary material, and the fourth foamed plastic can be easily fixed in the fourth space by the second vertical temporary material. Therefore, without relying on the experience of formwork carpenters, workers other than the formwork carpenters can assemble the formwork structure quickly and efficiently without the need for time and labor. Can be built. In the formwork structure, the third space and the fourth space face each other in the front-rear direction, and the horizontal and vertical dimensions of the third and fourth spaces are the same, so the vertical and horizontal dimensions are the same. The third and fourth foamed plastics are prepared, and the third and fourth foamed plastics may be inserted into the third and fourth spaces at the same position in the front and rear, and the formwork structure can be assembled in the same construction procedure. Thus, an operator other than the mold carpenter can assemble the mold structure in a short time, and the wall can be constructed in a short time at a predetermined location of the building.

  The 1st-4th panel located in the floor of a building has a level adjustment member which can adjust the height dimension of those panels in the up-and-down direction, and a level adjustment member perforates in the lower end part of the 1st-4th panel The formwork structure formed of the bolt bolts and the height adjusting bolts screwed into the bolt holes uses the level adjusting member to form the first to fourth panels located on the floor of the building. The height can be adjusted, so that the horizontal inclination of the panels can be maintained horizontally, and the panels are parallel to the floor and ceiling surfaces. The fitting can be performed smoothly. Therefore, the formwork structure can be assembled efficiently in a short time without requiring time and labor, and a new wall can be quickly constructed.

The front view which shows an example of the assembled formwork structure. The rear view of the assembled formwork structure. The top view of the assembled formwork structure. The side view of the assembled formwork structure. The front view of the synthetic resin panel shown as an example. The perspective view of the 1st and 2nd support member. The figure which shows a level adjustment member. The front view which shows another example of the assembled formwork structure. The rear view of the formwork structure of FIG. 8 assembled. The top view of the formwork structure of FIG. 8 assembled. The side view of the formwork structure of FIG. 8 assembled. The front view which shows another example of the assembled formwork structure. The rear view of the formwork structure of FIG. 12 assembled. The top view of the formwork structure of FIG. 12 assembled. The side view of the formwork structure of FIG. 12 assembled. The front view which shows another example of the assembled formwork structure. The rear view of the formwork structure of FIG. 16 assembled. The top view of the formwork structure of FIG. 16 assembled. The front view which shows another example of the assembled formwork structure. The rear view of the formwork structure of FIG. 19 assembled. The top view of the formwork structure of FIG. 19 assembled.

  The details of the formwork structure according to the present invention will be described below with reference to the accompanying drawings such as FIG. 1 which is a front view showing an example of the assembled formwork structure 10A. 2 is a rear view of the assembled formwork structure 10A, and FIG. 3 is a top view of the assembled formwork structure 10A. FIG. 4 is a side view of the assembled formwork structure 10A, and FIG. 5 is a front view of synthetic resin panels 17a to 17d, 18a to 18d, 19a to 19d, and 20a to 20d shown as examples. FIG. 6 is a perspective view of the first and second support members 27 and 28, and FIG. 7 is a view showing the level adjusting member 47.

  1 to 4, the vertical direction is indicated by an arrow A, the horizontal arrow B is indicated, and the front-rear direction is indicated by an arrow C. 1 and 2, the panel frames 40 and the reinforcing ribs 41 of the panels 17 a to 17 d, 18 a to 18 d, 19 a to 19 d, and 20 a to 20 d are not shown. In FIG. 3, the third and fourth foamed plastics 25 and 26 are omitted. Is omitted. 3 and 4, illustration of reinforcing bars (embedded anchors, vertical bars, horizontal bars, column bars, hoop bars, ribs, diagonal reinforcement bars, etc.) arranged in the placement space 13 is omitted.

  The formwork structure 10A (including the formwork structures 10B to 10E) is a predetermined construction location of an existing building (building) and is assembled between the existing walls 11 facing each other. It is used to construct a newly installed reinforced concrete seismic reinforcement wall by striking concrete (hardened cement). A plurality of reinforcing bars (not shown) are arranged at the place where the seismic reinforcement wall is to be formed, and the formwork structure 10A (including the formwork structures 10B to 10E) is assembled, and the placement space 12 of the formwork structure 10A is assembled. Place concrete in the wall. After the cast concrete is cured for a predetermined period, the assembled formwork structure 10A (including the formwork structures 10B to 10E) is disassembled (disassembled), so that a seismic reinforcement wall made of reinforced concrete is made. The hardened cement includes mortar in addition to concrete.

  1 to 4 show a case where an earthquake-proof reinforcement wall is constructed between the existing walls 11 of the building, but not only between the existing walls 11 but also the formwork structure 10A (formwork structure). 10B to 10E) can be used to construct seismic reinforcement walls at any location in the building such as between existing columns or existing beams. The existing wall 11 includes all walls such as an outer wall, a load-bearing wall, a partition wall, a hanging wall, a sleeve wall, and a waist wall. The formwork structure 10A includes first and second angle members 13 and 14 (lower angle member), third and fourth angle members 15 and 16 (upper angle member), and a plurality of first to fourth synthetic resin panels. 17a-17d, 18a-18d, 19a-19d, 20a-20d (first to fourth panels), a plurality of first and second separators 21, 22, first to fourth foamed plastics 23-26, first And second support members 27 and 28, a plurality of first and second vertical temporary members 29 and 30, and first and second fixing members 31 and 32. In addition to the synthetic resin panel, any of FRP panels, plywood panels, and metal panels having the same vertical and horizontal dimensions can be used for the first to fourth panels.

  The first angle member 13 is installed in the first construction site 34 that is accurately positioned (marked out) on the floor surface 33 (the top surface of the floor beam or the top surface of the floor slab) of the building and extends in the lateral direction. . The second angle member 14 is installed at a second construction point 35 that is accurately positioned on the floor surface 33 that is spaced a predetermined distance forward from the first angle member 13 (first construction point 34). It extends in the lateral direction in parallel. The third angle member 15 is installed at the first construction site 34 that is accurately positioned (marked out) on the ceiling surface 36 (the bottom surface of the ceiling beam and the bottom surface of the ceiling floor slab) and extends in the lateral direction. The fourth angle member 16 is installed at the second construction point 35 that is accurately positioned on the ceiling surface 36 that is spaced a predetermined distance forward from the third angle member 15 (first construction point), and is parallel to the third angle member 15. And extend in the lateral direction.

  The first to fourth angle members 13 to 16 are made of a metal such as an iron plate or an aluminum plate or a thermoplastic synthetic resin, and the cross-sectional shape thereof is formed in an L shape. The first and second angle members 13 and 14 have a fixing portion 37 fixed to the floor surface 33 with nails and a support portion 38 extending upward from the fixing portion 37. The third and fourth angle members 15, 16 have a fixing portion 37 fixed to the ceiling surface 36 with a nail and a support portion 38 extending downward from the fixing portion 37.

  The first to fourth synthetic resin panels 17a to 17d, 18a to 18d, 19a to 19d, and 20a to 20d (plastic molds) include a panel main body 39 having a predetermined area in which a planar shape is formed into a rectangular plate shape, and a panel A panel frame 40 extending to the upper and lower edges and both side edges of the main body 39 and a plurality of reinforcing ribs 41 connected to the panel main body 39 and the panel frame 40 and extending in the vertical direction and the horizontal direction are formed. All of the first to fourth synthetic resin panels 17a to 17d, 18a to 18d, 19a to 19d, and 20a to 20d have the same vertical dimension and horizontal dimension. The first to fourth synthetic resin panels 17a to 17d, 18a to 18d, 19a to 19d, and 20a to 20d are made by molding thermoplastic synthetic resin, and the panel body 39, the panel frame 40, the reinforcing rib 41, Is integrally molded.

  The first synthetic resin panels 17a to 17d are located on one lateral side portion 42 of the first construction location 34, and are located at the bottom from the first angle member 13 (floor surface 33) toward the ceiling surface 36. The panels are arranged in the vertical direction in the order of 17a → middle panel 17b, 17c → uppermost panel 17d. The first synthetic resin panel 17a located on the floor surface 33 (the lowest position) has a panel frame 40 extending on the lower edge thereof placed on the fixing portion 37 of the first angle member 13, and the panel main body 39 has the first angle. The material 13 is supported by a support portion 38. The first synthetic resin panel 17a is connected by a connecting metal fitting (not shown) fitted in the panel frame 40.

  The 2nd synthetic resin panels 18a-18d are located in the other horizontal direction side part 43 of the 1st construction location 34, and are spaced apart from the 1st synthetic resin panel 17a to the horizontal direction. The second synthetic resin panels 18a to 18d are the panel 18a positioned at the bottom from the first angle member 13 (floor surface 33) toward the ceiling surface 36 → the panels 18b and 18c positioned at the middle → the panel 18d positioned at the top. Are arranged in the vertical direction. The second synthetic resin panel 18a located on the floor surface 33 (the lowest position) has a panel frame 40 extending on the lower edge thereof placed on the fixing portion 37 of the first angle member 13, and the panel main body 39 has the first angle. It is supported by a support portion 38 of the material 13. The second synthetic resin panels 18a to 18d are connected by a connecting metal fitting (not shown) fitted into the panel frame 40. The second synthetic resin panel 18d is provided with a placement port 44 for placing (flowing) concrete into the placement space 12 between the panels 17a to 17d, 18a to 18d, 19a to 19d, and 20a to 20d. It has been. In the placement port 44, the panel 18d is cut out into a square shape, and a rectangular iron plate having a metal mouth tube is fixed thereto.

  The 3rd synthetic resin panels 19a-19d are located in one side part 45 of the 2nd construction location 35, are separated ahead from the 1st synthetic resin panel 17a, and are opposed to the 1st synthetic resin panel 17a. . The third synthetic resin panels 19a to 19d are the lowest panel 19a → the middle panel 19b, 19c → the uppermost panel 19d from the second angle member 14 (floor surface 33) toward the ceiling surface 36. Are arranged in the vertical direction. The third synthetic resin panel 19a positioned on the floor surface 33 (at the lowest position) has a panel frame 40 extending on the lower edge thereof placed on the fixing portion 37 of the second angle member 14, and the panel main body 39 has the second angle. It is supported by the support portion 38 of the material 14. The third synthetic resin panels 19a to 19d are connected by a connecting metal fitting (not shown) fitted into the panel frame 40.

  The fourth synthetic resin panels 20a to 20d are located on the other lateral side portion 46 of the second construction location 35 and spaced apart from the third synthetic resin panels 19a to 19d in the lateral direction, and the second synthetic resin panels 18a to 18d. It is spaced forward from 18d and faces the second synthetic resin panels 18a to 18d. The fourth synthetic resin panels 20a to 20d are the panel 20a positioned at the bottom from the second angle member 14 (floor surface 33) toward the ceiling surface 36 → the panels 20b and 20c positioned at the middle → the panel 20d positioned at the top. Are arranged in the vertical direction. The fourth synthetic resin panel 20a located on the floor surface 33 (at the lowest position) has a panel frame 40 extending on the lower end edge thereof placed on the fixing portion 37 of the second angle member 14, and the panel main body 30 has the second angle. It is supported by the support portion 38 of the material 14. The fourth synthetic resin panels 20a to 20d are connected by a connecting metal fitting (not shown) fitted in the panel frame 40.

  The first to fourth synthetic resin panels 17a, 18a, 19a, and 20a located on the floor surface 33 have a level adjusting member 47 that can adjust the height dimension in the vertical direction. As shown in FIG. 7, the level adjusting member 47 includes a bolt hole 48 drilled in a panel frame 40 (lower end portion) extending to the lower end edge of the first to fourth synthetic resin panels 17a, 18a, 19a, and 20a, and a bolt A height adjusting bolt 49 screwed into the hole 48 is formed. By rotating the adjustment bolt 49 in the clockwise direction, the bolt 49 extends downward from the bolt hole 48, the height dimensions of the first to fourth synthetic resin panels 17a, 18a, 19a, and 20a are increased, and the adjustment bolt By rotating 49 in the counterclockwise direction, the bolt 49 extends upward from the bolt hole 48, and the height dimensions of the panels 17a, 18a, 19a, and 20a are reduced.

  1 to 4, four first to fourth synthetic resin panels 17a to 17d, 18a to 18d, 19a to 19d, and 20a to 20d are arranged in the vertical direction, depending on the vertical and horizontal dimensions of the reinforcing wall to be constructed. In some cases, five or more panels are arranged in the vertical direction, and in addition to the vertical direction, the panels are arranged in the horizontal direction. The lateral dimension of the reinforcing wall to be constructed is larger than the lateral dimension of the first and second synthetic resin panels 17a to 17d and 18a to 18d arranged in the lateral direction, and the first synthetic resin panels 17a to 17d and the second synthetic resin panels 18a to 18d. 18d is separated in the lateral direction, and a first space 50 is formed between the first synthetic resin panels 17a to 17d and the second synthetic resin panels 18a to 18d.

  The lateral dimensions of the reinforcing walls to be constructed are larger than the lateral dimensions of the third and fourth synthetic resin panels 19a to 19d, 20a to 20d arranged in the lateral direction, and the third synthetic resin panels 19a to 19d and the fourth synthetic resin panels 20a to 20d. 20d is laterally separated, and a second space 51 is formed between the third synthetic resin panels 19a to 19d and the fourth synthetic resin panels 20a to 20d. The first and second spaces 50 and 51 have a rectangular shape that is long in the vertical direction, and exist at the center in the horizontal direction of the first and second construction points 34 and 35. In the formwork structure 10a, the first space 50 and the second space 51 face each other in the front-rear direction, and the horizontal dimension and the vertical dimension of the first and second spaces 50, 51 are the same.

  The first and second synthetic resin panels 17a to 17d and 18a to 18d are arranged so that the vertical dimension of the reinforcing wall to be constructed is larger than the vertical dimension of the first and second synthetic resin panels 17a to 17d and 18a to 18d. The second synthetic resin panels 17d and 18d are spaced downward from the ceiling surface 36, and are located on the ceiling surface 33 side. The first and second synthetic resin panels 17d and 18d (panel frame 40 extending to the upper ends of the panels 17d and 18d) The third space 52 is formed between the ceiling surface 36 and the ceiling space 36.

  The third and fourth synthetic resin panels 19a to 19d and 20a to 20d are arranged so that the vertical dimension of the reinforcing wall to be constructed is larger than the vertical dimension of the third and fourth synthetic resin panels 19a to 19d and 20a to 20d. Fourth synthetic resin panels 19d and 20d are spaced downward from the ceiling surface 36, and third and fourth synthetic resin panels 19d and 20d located on the ceiling surface 36 side (panel frame 40 extending to the upper ends of the panels 19d and 20d). The fourth space 53 is formed between the ceiling surface 36 and the fourth space 53. The third and fourth spaces 52 and 53 are rectangles that have the same horizontal dimension and vertical dimension in the horizontal direction, and face each other in the front-rear direction.

  The first separators 21 connect the first synthetic resin panels 17a to 17d and the third synthetic resin panels 19a to 19d facing each other, and the first synthetic resin panels 17a to 17d and the third synthetic resin panels 19a to 19d To fix. The 1st separator 21 is installed in the predetermined | prescribed site | part of 1st and 3rd synthetic resin panel 17a-17d, 19a-19d, and the placement space between 1st and 3rd synthetic resin panel 17a-17d, 19a-19d 12 and extends in the front-rear direction.

  One end portion of the first separator 21 located on the first synthetic resin panels 17a to 17d side is inserted into a separator insertion hole drilled in the first synthetic resin panels 17a to 17d. A plastic cone 54 is inserted into one end portion of the first separator 21 located on the first synthetic resin panels 17a to 17d side, and a first formwork fitting 55 (form tie (registered trademark)) is connected thereto. . The other end portion of the first separator 21 located on the third synthetic resin panels 19a to 19d side is inserted into a separator insertion hole drilled in the third synthetic resin panels 19a to 19d. A plastic cone 54 is inserted into the other end portion of the first separator 21 on the side of the third synthetic resin panels 19a to 19d, and a second formwork fastener 56 (Form Tie (registered trademark)) is connected. Yes.

  The second separators 22 connect the second synthetic resin panels 18a to 18d and the fourth synthetic resin panels 20a to 20d facing each other, and the second synthetic resin panels 18a to 18d and the fourth synthetic resin panels 20a to 20d To fix. The second separator 22 is installed at a predetermined portion of the second and fourth synthetic resin panels 18a to 18d and 20a to 20d, and is placed in the placement space 12 between the second and fourth panels 18a to 18d and 20a to 20d. It is located and extends in the front-rear direction.

  One end of the second separator 22 located on the second synthetic resin panels 18a to 18d side is inserted into a separator insertion hole drilled in the second synthetic resin panels 18a to 18d. A plastic cone 54 is inserted into one end portion of the second separator 22 located on the second synthetic resin panels 18a to 18d side, and a first formwork fastening metal fitting 55 is connected. The other end portion of the second separator 22 located on the fourth synthetic resin panels 20a to 20d side is inserted into a separator insertion hole drilled in the fourth synthetic resin panels 20a to 20d. A plastic cone 54 is inserted into the other end portion of the second separator 22 located on the fourth synthetic resin panels 20a to 20d side, and a second formwork tightening fitting 56 is connected.

  Polystyrene foam (styro foam) is used for the first to fourth foamed plastics 23 to 26. For the first to fourth foamed plastics 23 to 26, polypropylene foam, phenol foam, PET resin foam and the like can be used in addition to polyethylene foam. The first foamed plastic 23 has the same thickness dimension as the first and second synthetic resin panels 17a to 17d, 18a to 18d (the length dimension in the front-rear direction of the panel frame 40). The horizontal dimension is the same as the vertical dimension and the horizontal dimension of the first space 50 (second foamed plastic 24), and the planar shape is a rectangle that is long in the vertical direction. The second foamed plastic 24 has the same thickness dimension as the third and fourth synthetic resin panels 19a to 19d and 20a to 20d (the length dimension in the front-rear direction of the panel frame 40). The horizontal dimension is the same as the vertical dimension and the horizontal dimension of the second space 51 (first foamed plastic 23), and the planar shape is a rectangle that is long in the vertical direction.

  In the first and second foamed plastics 23 and 24, those having dimensions larger than the vertical and horizontal dimensions of the first and second spaces 50 and 51 are carried into the construction site of the reinforcing wall. The first and second spaces 50 and 51 are cut so as to have the same vertical and horizontal dimensions. The first foamed plastic 23 is fitted in the first space 50 and extends in the vertical direction from the first angle member 13 toward the ceiling surface 36. The first foamed plastic 23 is supported by a first support member 27 at a facing surface 57 (front surface) facing the second foamed plastic 24. The first space 50 is closed by the first foamed plastic 23. The second foamed plastic 24 is fitted in the second space 51 and extends in the vertical direction from the second angle member 14 toward the ceiling surface 36. The second foamed plastic 24 is supported by a second support member 28 at a facing surface 58 (rear surface) facing the first foamed plastic 23. The second space 51 is closed by the second foamed plastic 24.

  The third foamed plastic 25 has the same thickness dimension as the first and second synthetic resin panels 17a-17d, 18a-18d (the length dimension in the front-rear direction of the panel frame 40). The horizontal dimension is the same as the vertical dimension and the horizontal dimension of the third space 52 (fourth foamed plastic 26), and the planar shape is a rectangle that is long in the horizontal direction. The fourth foamed plastic 26 has the same thickness dimension as the thickness dimension of the third and fourth synthetic resin panels 19a to 19d, 20a to 20d (the length dimension in the front-rear direction of the panel frame 40). The horizontal dimension is the same as the vertical dimension and the horizontal dimension of the fourth space 53 (third foamed plastic 25), and the planar shape is a rectangle that is long in the horizontal direction.

  In the third and fourth foamed plastics 25 and 26, those having dimensions larger than the vertical and horizontal dimensions of the third and fourth spaces 52 and 53 are carried into the construction site of the reinforcing wall. The third and fourth spaces 52 and 53 are cut to have the same vertical and horizontal dimensions. The third foamed plastic 25 is fitted into the third space 52, and the opposing surface 59 (front surface) facing the fourth foamed plastic 26 is supported by the support portion 38 of the third angle member 15. The third space 52 is closed by the third foamed plastic 25. The fourth foamed plastic 26 is fitted into the fourth space 53, and the facing surface 60 (rear surface) facing the third foamed plastic 25 is supported by the support portion 38 of the fourth angle member 16. The fourth space 53 is closed by the fourth foamed plastic 26.

  The 1st support member 27 is installed in the 1st and 2nd synthetic resin panels 17a-17d and 18a-18d, and has extended the 1st space 50 to the up-down direction. The first support member 27 is made of a metal such as an iron plate or an aluminum plate or a thermoplastic synthetic resin, and its cross-sectional shape is molded in an L shape. The first support member 27 is located between the first and second synthetic resin panels 17a to 17d, 18a to 18d and the first foamed plastic 23, and is fixed to the panels 17a to 17d and 18a to 18d. It has the fixed part 61 and the 1st support part 62 which is connected to the 1st fixed part 61, is located in the 1st space 50, and supports the opposing surface 57 of the 1st foamed plastic 23. In the mold structure 10 </ b> A, the first support part 62 of the first support member 27 prevents the first foamed plastic 23 from moving forward in the front-rear direction (second foamed plastic 24).

  The second support member 28 is installed in the third and fourth synthetic resin panels 19a to 19d and 20a to 20d and extends in the vertical direction in the second space 51. The second support member 28 is made of a metal such as an iron plate or an aluminum plate or a thermoplastic synthetic resin, and its cross-sectional shape is molded in an L shape. The second support member 28 is located between the third and fourth synthetic resin panels 19a to 19d and 20a to 20d and the second foamed plastic 24, and is fixed to the panels 19a to 19d and 20a to 20d. The fixing portion 63 includes a second support portion 64 that is connected to the second fixing portion 63 and is located in the second space 51 and supports the opposing surface 58 (rear surface) of the second foamed plastic 24. In the mold structure 10 </ b> A, the second support plastic 64 of the second support member 28 prevents the second foamed plastic 24 from moving backward in the front-rear direction (first foamed plastic 23).

  These first vertical temporary members 29 are round pipes (single pipe pipes) made of a metal such as iron, aluminum, brass, or alloy, but square pipes having a square cross section should be used. You can also. The first vertical temporary member 29 is located outside (rear) the panel frame 40 of the first and second synthetic resin panels 17a to 17d and 18a to 18d and extends in the vertical direction. The first vertical temporary material 29 is installed on both sides of a first formwork fastening metal fitting 55 in which a pair of them arranged in the horizontal direction is connected to one end of the first and second separators 21 and 22, and the first formwork tightness It is fixed between the washer 65 and the panels 17a to 17d and 18a to 18d while being sandwiched between the washer 65 of the metal fitting 55 and the first and second synthetic resin panels 17a to 17d and 18a to 18d.

  The second vertical temporary members 30 are round pipes (single pipe pipes) made of metal such as iron, aluminum, brass, and alloys, but square pipes having a square cross section are used. You can also. The second vertical temporary member 30 is located outside (front) the panel frame 40 of the third and fourth synthetic resin panels 19a to 19d and 20a to 20d and extends in the vertical direction. The second vertical temporary material 30 is installed on both sides of a second formwork fastening metal fitting 56 in which a pair of them arranged in the horizontal direction is connected to the other ends of the first and second separators 21 and 22. The washer 66 is fixed between the washer 66 and the panels 19a to 19d and 20a to 20d while being sandwiched between the washer 66 and the third and fourth synthetic resin panels 19a to 19d and 20a to 20d.

  In the mold structure 10 </ b> A, the first synthetic resin panels 17 a to 17 d and the third synthetic resin panels 19 a to 19 d are connected by the first separator 21 (including the first and second mold frame fastening hardware 55 and 56). The second synthetic resin panels 18a to 18d and the fourth synthetic resin panels 20a to 20d are connected to each other by the second separator 22 (including the first and second formwork fastening hardware 55 and 56), and the first vertical panels The temporary material 29 prevents the first and second synthetic resin panels 17a to 17d and 18a to 18d from moving backward in the front-rear direction, and the second vertical temporary material 30 causes the third and fourth synthetic resin panels 19a to 19d, The forward movement in the front-rear direction of 20a to 20d is prevented.

  The first fixing members 31 are a plurality of first horizontal temporary members 67 that are located outside (rearward) of the first and second synthetic resin panels 17a to 17d and 18a to 18d and cross the first foamed plastic 23. Yes, the first foamed plastic 23 is fixed in the first space 50. The first horizontal temporary material 67 is a round pipe (single pipe pipe) made of a metal such as iron, aluminum, brass, or alloy, but a square pipe having a square cross section may be used. it can. The first horizontal temporary material 67 is sandwiched between the first vertical temporary material 29 and the first and second synthetic resin panels 17a to 17d and 18a to 18d extending on both lateral sides of the first foamed plastic 23 (immediately on both lateral sides). In this state, it is fixed between the first vertical temporary material 29 and the panels 17a to 17d and 18a to 18d and extends in the lateral direction.

  The second fixing members 32 are a plurality of second horizontal temporary members 68 that are positioned outside (front) of the third and fourth synthetic resin panels 19a to 19d and 20a to 20d and cross the second foamed plastic 24. Yes, the second foamed plastic 24 is fixed in the second space 51. The second horizontal temporary material 68 is a round pipe (single pipe pipe) made of a metal such as iron, aluminum, brass, or alloy, but a square pipe having a square cross section may be used. it can. The second horizontal temporary material 68 is sandwiched between the second vertical temporary material 30 and the third and fourth synthetic resin panels 19a to 19d and 20a to 20d that extend on both lateral sides of the second foamed plastic 24 (immediately on both lateral sides). In this state, the second temporary member 30 is fixed between the panels 19a to 19d and 20a to 20d and extends in the lateral direction.

  In the formwork structure 10 </ b> A, the first horizontal temporary members 67 are in close contact with the non-facing surface 57 (rear surface) of the first foamed plastics 23 while traversing the first foamed plastics 23. The movement of the foamed plastic 23 in the front-rear direction is prevented, and the second horizontal temporary material 68 is in close contact with the non-facing surface 58 (front face) of the second foamed plastic 24 while traversing the second foamed plastic 24. The lateral temporary material 68 prevents the second foamed plastic 24 from moving forward in the front-rear direction.

  An example of the assembly procedure of the mold structure 10A will be described as follows. The first and fourth synthetic resin panels 17a to 17d, 18a to 18d, 19a to 19d, and 20a to 20d are inserted through the one end and the other end of the first and second separators 21 and 22 into the panel body 39. Sepa insertion holes are drilled. Sepa insertion holes are formed at the same positions of the first to fourth synthetic resin panels 17a to 17d, 18a to 18d, 19a to 19d, and 20a to 20d. The first and second installation locations 34 and 35 where the first to fourth synthetic resin panels 17a to 17d, 18a to 18d, 19a to 19d, and 20a to 20d are installed are positioned on the floor surface 33 and the ceiling surface 36 of the building. (Inking), reinforcing bars (not shown) are arranged between the first installation location 34 and the second installation location 35 (placement space 12).

  With the panel main body 39 facing, the first synthetic resin panel 17a positioned at the bottom is placed on the first angle 13, and the third synthetic resin panel 19a positioned at the bottom is mounted on the second angle 14. The first and second synthetic resin panels 17a and 19a are inserted into the first and second end portions of the first separator 21 through the first and second end portions of the first separator 21, respectively. , The second mold frame fastener 56 is connected to the other end of the first separator 21, the first synthetic resin panel 17 a is installed at the first installation location 34, and the third synthetic resin panel 19 a is connected to the second Install at installation location 35.

  With the panel main body 39 facing, the second synthetic resin panel 18a positioned at the bottom is placed on the first angle 13, and the fourth synthetic resin panel 20a positioned at the bottom is mounted on the second angle 14. And the first and second end portions of the second separator 22 are inserted into the separator insertion holes of the second and fourth synthetic resin panels 18a and 20a. 2, the second mold frame fastening bracket 56 is connected to the other end of the second separator 22, the second synthetic resin panel 18 a is installed at the first installation location 34, and the fourth synthetic resin panel 20 a is connected to the second Install at installation location 35.

  With the panel body 39 facing each other, the first and third synthetic resin panels 17b, 17c, 19b, and 19c positioned in the middle are placed on the panel frame 40 that extends to the upper edge of the panels 17a and 19a. One end portion and the other end portion of the first separator 21 are inserted into the separator insertion holes of the third synthetic resin panels 17b, 17c, 19b, and 19c, and the first formwork binding metal fitting 55 is connected to the one end portion of the first separator 21. Then, the second formwork binding metal fitting 56 is connected to the other end of the first separator 21. With the panel main body 39 facing each other, the second and fourth synthetic resin panels 18b, 18c, 20b, and 20c positioned in the middle are placed on the panel frame 40 that extends to the upper edge of the panels 18a and 20a. One end portion and the other end portion of the second separator 22 are inserted into the separator insertion holes of the fourth synthetic resin panels 18b, 18c, 20b, and 20c, and the first formwork binding metal fitting 55 is connected to the one end portion of the second separator 22. Then, the second formwork tightening fitting 56 is connected to the other end of the second separator 22.

  With the panel body 39 facing each other, the first and third synthetic resin panels 17d and 19d positioned at the top are placed on the panel frame 40 extending to the upper edge of the panels 17c and 19c, and the first and third synthetic resins are placed. One end portion and the other end portion of the first separator 21 are inserted into the separator insertion holes of the panels 17 d and 19 d, and the first formwork tightening fitting 55 is connected to the one end portion of the first separator 21. The second formwork binding metal fitting 56 is connected to the end. With the panel body 39 facing each other, the second and fourth synthetic resin panels 18d and 20d positioned at the top are placed on the panel frame 40 extending to the upper edge of the panels 18c and 20c, and the second and fourth synthetic resins are placed. One end portion and the other end portion of the second separator 22 are inserted into the separator insertion holes of the panels 18d and 20d, and the first formwork tightening fitting 55 is connected to one end portion of the second separator 22, The second formwork binding metal fitting 56 is connected to the end.

  After arranging the first to fourth synthetic resin panels 17a to 17d, 18a to 18d, 19a to 19d, and 20a to 20d in the vertical direction, on the side edges of the first and second synthetic resin panels 17a to 17d and 18a to 18d A panel that extends to the side edges of the third and fourth synthetic resin panels 19a to 19d and 20a to 20d by fixing the first fixing portion 61 of the first support member 27 to the extending panel frame 40 with an adhesive tape such as double-sided tape or gummed tape. The second fixing portion 63 of the second support member 28 is fixed to the frame 40 with an adhesive tape.

  After fixing the first and second support members 27, 28 to the first to fourth synthetic resin panels 17a-17d, 18a-18d, 19a-19d, 20a-20d, the first and second synthetic resin panels 17a-17d , 18a-18d, the first foamed plastic 23 is fitted in the first space 50, the first foamed plastic 23 closes the first space 50, and the third and fourth synthetic resin panels 19a-19d, 20a-20d The second foamed plastic 24 is fitted into the second space 51 therebetween, and the second space 51 is closed by the second foamed plastic 24. Further, the third foamed plastic 25 is fitted into the third space 52 between the ceiling surface 36 and the first and second synthetic resin panels 17a to 17d, 18a to 18d located on the ceiling surface 36 side. 25, the third space 52 is closed, and the fourth foamed plastic is formed in the fourth space 53 between the third and fourth synthetic resin panels 19 a to 19 d and 20 a to 20 d located on the ceiling surface 36 side and the ceiling surface 36. 26 is fitted and the fourth space 53 is closed by the fourth foamed plastic 26.

  A pair of (two) first vertical temporary members 29 (round pipes) on the non-facing surfaces (outside) of the central portions of the first and second synthetic resin panels 17a to 17d, 18a to 18d and the side portions on the existing wall side. The first vertical temporary member 29 is inserted between the washer 65 of the first formwork fitting 55 connected to the first and second separators 21 and 22 and the panels 17a to 17d and 18a to 18d. Then, a nut (not shown) screwed to the shaft of the first formwork fitting 55 is rotated to move the washer 65 in the direction of the panels 17a to 17d and 18a to 18d. The material 29 is pressed, and the first vertical temporary material 20 is fixed between the washer 65 of the first formwork fitting 55 and the panels 17a to 17d and 18a to 18d.

  A pair of (two) second vertical temporary members 30 (round pipes) on the non-opposing surfaces (outside) of the central portions of the third and fourth synthetic resin panels 19a to 19d and 20a to 20d and the side portions on the existing wall side. The second vertical temporary material 30 is inserted between the washer 66 of the second formwork fitting 56 connected to the first and second separators 21 and 22 and the panels 19a to 19d and 20a to 20d. Then, a nut (not shown) screwed to the shaft of the second formwork tightening fitting 56 is rotated to move the washer 66 in the direction of the panels 19a to 19d and 20a to 20d. The material 30 is pressed and the second vertical temporary material 30 is fixed between the washer 66 of the second formwork fitting 56 and the panels 19a to 19d and 20a to 20d.

  Next, the first and second fixing members 31 and 32 are installed. A pair (two) of first verticals on the non-facing surfaces of the side portions of the first and second synthetic resin panels 17a to 17d and 18a to 18d located on both lateral sides of the first foamed plastic 23 (closest to both lateral sides). A temporary material 29 (round pipe) is arranged, and the first vertical temporary material 29 is connected to the first and second separators 21 and 22 with the washer 65 and the panels 17a to 17d and 18a to The first horizontal temporary members 67 (round pipes) are arranged in the vertical direction between the first vertical temporary members 29 and the panels 17a to 17d and 18a to 18d while being inserted between the first vertical temporary members 29 and the panels 17a to 17d. . A nut (not shown) screwed to the shaft of the first formwork fitting 55 is rotated to move the washer 65 in the direction of the panels 17a to 17d and 18a to 18d, and these first vertical temporary members are moved by the washer 65. 29 and the first horizontal temporary material 67 are pressed to fix the first horizontal temporary material 67 between the first vertical temporary material 29 and the panels 17a to 17d and 18a to 18d, and the first vertical temporary material 29 Is fixed between the washer 65 of the first formwork tightening fitting 55 and the first horizontal temporary member 67 (panels 17a to 17d, 18a to 18d).

  A pair of (two) second verticals on the non-opposing surfaces of the side portions of the third and fourth synthetic resin panels 19a to 19d and 20a to 20d located on both lateral sides of the second foamed plastic 24 (immediately on both lateral sides). A temporary material 30 (round pipe) is arranged, and the second vertical temporary material 30 is connected to the first and second separators 21 and 22 with a washer 66 and panels 19a to 19d and 20a to The second horizontal temporary members 68 (round pipes) are arranged in the vertical direction between the second vertical temporary members 30 and the panels 19a to 19d and 20a to 20d while being inserted between the two vertical temporary members 30 and 20d. . A nut (not shown) screwed to the shaft of the second formwork binding bracket 56 is rotated to move the washer 66 in the direction of the panels 19a to 19d and 20a to 20d. 30 and the second horizontal temporary material 68 are pressed to fix the second horizontal temporary material 68 between the second vertical temporary material 30 and the panels 19a to 19d, 20a to 20d, and the second vertical temporary material 30. Is fixed between the washer 66 of the second formwork fitting 56 and the second horizontal temporary member 68 (panels 19a to 19d, 20a to 20d).

  If the 1st and 2nd vertical installation materials 29 and 30 are fixed, these vertical construction materials 29 and 30 will extend between the floor surface 33 and the ceiling surface 36, and those panels 17a-17d, 18a-18d, 19a-19d, While vertically cutting 20a-20d and the third and fourth foamed plastics 25, 26, the vertical temporary members 29, 30 are panels 17a-17d, 18a-18d, 19a-19d, 20a-20d (panel frame 40). And the non-opposing surfaces 71 and 72 of the third and fourth foamed plastics 25 and 26. When the first and second horizontal temporary members 67 and 68 are fixed, the horizontal temporary members 67 and 68 cross the first and second foamed plastics 23 and 24, and the horizontal temporary members 67 and 68 are connected to the panels 17a to 17a. 17d, 18a-18d, 19a-19d, 20a-20d (panel frame 40) and the non-facing surfaces 69, 70 of the first and second foamed plastics 23, 24 are in close contact with each other.

  After the first and second vertical temporary members 29, 30 and the first and second horizontal temporary members 67, 68 are installed and the formwork structure 10A is assembled, the panels 17a-17d, 18a-18d, 19a-19d are assembled. , 20a to 20d, the concrete is placed (filled) in the placement space 12. Although concrete is not shown in the placement space 12, a hose extending from the concrete mixer is connected to the placement port 44 of the panel 18d, and the concrete is pressed into the space 12 from the placement port 44. After placing the concrete in the placement space 12, after curing the concrete for a predetermined period and hardening the concrete, the first and second formwork fasteners 55, 56 and the first and second vertical temporary members 29, 30, First and second horizontal temporary members 67 and 68, first to fourth foamed plastics 23 to 26, first to fourth synthetic resin panels 17a to 17d, 18a to 18d, 19a to 19d, 20a to 20d, first to first By removing the fourth angle members 13 to 16 and disassembling the formwork structure 10A, an earthquake-proof reinforcement wall is constructed between the existing walls of the building.

  In the mold structure 10A, the first and second horizontal temporary members 67, 68 are made of the washers 65, 66 and the panels 17a-17d, 18a-18d, 19a-19d, The first and second horizontal temporary members 29, 30 fixed between 20a-20d and the panels 17a-17d, 18a-18d, 19a-19d, 20a-20d are sandwiched between the first and second horizontal temporary members The materials 67 and 68 are fixed between the first and second vertical temporary members 29 and 30 and the panels 17a to 17d, 18a to 18d, 19a to 19d, and 20a to 20d, and the first and second horizontal temporary members 67 are fixed. 68, the first and second foamed plastics 23, 24 are securely fixed to the first space 50 and the second space 51, so that the panels 17a-17d, 18a-18d, 19a-19 , 20a to 20d, even if the side pressure of the concrete placed in the placement space 12 acts on the first and second foamed plastics 23, 24, the foamed plastics 23, 24 are used in the first space 50 and the second space. There is no movement in the space 51, no deformation such as bending or distortion occurs in the foamed plastics 23, 24, and a new seismic reinforcement wall as designed by the structural calculation using the mold structure 10A. Can be constructed (constructed).

  In the mold structure 10A, the first space 50 and the second space 51 are opposed to each other in the front-rear direction, and the horizontal dimension and the vertical dimension of the first and second spaces 50, 51 are the same. Since the first foamed plastic 23 and the second foamed plastic 24 face each other in the front-rear direction, the horizontal dimension and the vertical dimension of the first and second foamed plastics 23, 24 are the same. The first and second foamed plastics 23 and 24 are made to be the same, and the first and second foamed plastics 23 and 24 are fitted in the first and second spaces 50 and 51 at the same front and rear positions, and the front and rear are the same. What is necessary is just to install the 1st and 2nd horizontal temporary materials 67 and 68 in a position. Further, since the third space 52 and the fourth space 53 face each other in the front-rear direction, and the horizontal and vertical dimensions of the third and fourth spaces 52 and 53 are the same, the vertical and horizontal dimensions are the same. The third and fourth foamed plastics 25 and 26 may be prepared, and the third and fourth foamed plastics 25 and 26 may be fitted in the third and fourth spaces 52 and 53 at the same position in the front and rear. Accordingly, the formwork structure 10A can be assembled in the same construction procedure, and an operator other than the formwork carpenter can assemble the formwork structure 10A in a short time, and the seismic reinforcement wall at a predetermined location of the building. Can be constructed (constructed) in a short time.

  The formwork structure 10A is cut into the first to fourth foamed plastics 23 to 26 having excellent workability at the construction site of the reinforcing wall, thereby matching various vertical and horizontal dimensions of the first to fourth spaces 50 to 53. The first to fourth foamed plastics 23 to 26 having the vertical and horizontal dimensions can be easily created, and the first to fourth foamed plastics 23 to 26 are fitted into the first to fourth spaces 50 to 53. These spaces 50 to 53 can be easily closed without gaps.

  The formwork structure 10A uses the first and second formwork tightening brackets 55 and 56 connected to the first and second separators 21 and 22 and the first and second vertical temporary members 29 and 30, The first and second horizontal temporary members 67, 68 crossing the first and second foamed plastics 23, 24 are replaced with the first and second vertical temporary members 29, 30 and the panels 17a-17d, 18a-18d, 19a-19d, 20a. Since the horizontal temporary members 67 and 68 can be easily installed by fixing between ˜20d, workers other than the mold carpenter can efficiently mold in a short time without requiring time and labor. The frame structure 10A can be assembled.

  8 is a front view showing another example of the assembled formwork structure 10B, and FIG. 9 is a rear view of the assembled formwork structure 10B of FIG. 10 is a top view of the assembled formwork structure 10B of FIG. 8, and FIG. 11 is a side view of the assembled formwork structure 10B of FIG. 8 to 11, the vertical direction is indicated by arrow A, the horizontal arrow B is indicated, and the front-rear direction is indicated by arrow C. 8 and 9, illustration of the panel frame 40 and the reinforcing rib 41 of the panels 17a to 17d, 18a to 18d, 19a to 19d, and 20a to 20d is omitted. In FIGS. , 26 and the reinforcing bars arranged in the placement space 12 are omitted.

  As with the mold structure 10A, the mold structure 10B includes first and second angle members 13, 14 (lower angle member), third and fourth angle members 15, 16 (upper angle member), and a plurality of sheets. First to fourth synthetic resin panels 17a-17d, 18a-18d, 19a-19d, 20a-20d, a plurality of first and second separators 21, 22, first to fourth foamed plastics 23-26, The first and second support members 27 and 28, a plurality of first and second vertical temporary members 29 and 30, and first and second fixing members 31 and 32 are formed. 1 differs from that of FIG. 1 in the configuration of the first and second fixing members 31, 32, and the other configurations are the same as those of the mold structure 10A in FIG. The description of the other structure of this formwork structure 10B is abbreviate | omitted by using the description of FIG.

  The first fixing member 31 is located on the outer side (rear side) of the first vertical temporary material 29 extending on both sides in the lateral direction of the first foamed plastic 23 (nearly on both sides in the lateral direction) and traverses the first foamed plastic 23. A first horizontal temporary material 67 that fixes the first foamed plastic 23 in the first space 50. These first horizontal temporary members 67 are round pipes (single pipe pipes) made of metal such as iron, aluminum, brass, and alloys, but square pipes having a square cross section should be used. You can also. The first horizontal temporary material 67 is located on the outer side (rear side) of the first vertical temporary material 29 and extends in the horizontal direction. The horizontal temporary member 67 is a first vertical extending on the washer 65 of the first formwork fitting 55 connected to the first and second separators 21 and 22 and on both lateral sides of the first foamed plastic 23 (closest to both lateral sides). In a state of being sandwiched between the temporary material 29, it is fixed between the washer 65 of the formwork fitting 55 and the first vertical temporary material 29.

  The second fixing member 32 is located on the outer side (rear side) of the second vertical temporary member 30 extending on both sides in the lateral direction of the second foamed plastic 24 (nearly on both sides in the lateral direction) and crosses the second foamed plastic 24. A second horizontal temporary material 68 that fixes the second foamed plastic 24 in the second space 51. The second horizontal temporary members 68 are round pipes (single pipe pipes) made of metal such as iron, aluminum, brass, and alloys, but square pipes having a square cross section should be used. You can also. The second horizontal temporary material 68 is located outside (rear) of the second vertical temporary material 30 and extends in the horizontal direction. The horizontal temporary material 68 is a second vertical length extending on both the lateral side of the second foam plastic 24 and the lateral side of the second foamed plastic 24 (close to both lateral sides), which are connected to the first and second separators 21 and 22. In a state of being sandwiched between the temporary material 30, it is fixed between the washer 66 of the formwork fitting 56 and the second vertical temporary material 30.

  In the mold structure 10B, the first and second horizontal temporary members 67, 68 cross the first and second foamed plastics 23, 24 while the non-facing surfaces 69, The first horizontal temporary material 67 prevents the first foamed plastic 23 from moving backward in the front-rear direction, and the second horizontal temporary material 68 prevents the second foamed plastic 24 from moving forward in the front-rear direction. ing. The first vertical temporary material 29 located on both lateral sides of the first foamed plastic 23 (near the both lateral sides) is sandwiched between the panels 17a to 17d, 18a to 18d and the first horizontal temporary material 67, 17a-17d, 18a-18d, and the 2nd vertical temporary material 30 fixed between the 1st horizontal temporary material 67, and located in the horizontal direction both sides (lateral direction both sides nearest) of the 2nd plastic foam 24 are panel 19a-. It is fixed between the panels 19a to 19d, 20a to 20d and the second horizontal temporary member 68 in a state of being sandwiched between 19d and 20a to 20d and the second horizontal temporary member 68.

  Of the assembly procedure of the mold structure 10B, the procedure different from that of the mold structure 10A in FIG. 1 is the installation procedure of the first and second fixing members 30 and 31, and the other procedures are those of the mold structure 10A. Since it is the same as it, only the installation procedure of the fixing members 30 and 31 is demonstrated in the formwork structure 10B. A pair of (two) first vertical temporary members 29 (on the side portions of the first and second synthetic resin panels 17a to 17d and 18a to 18d located on both lateral sides of the first foamed plastic 23 (closest to both lateral sides) Round pipes), and the vertical temporary members 29 are inserted between the washers 65 of the first formwork fastening hardware 55 connected to the first and second separators 21 and 22 and the panels 17a to 17d and 18a to 18d. However, the first horizontal temporary material 67 (round pipe) is arranged in the vertical direction between the vertical temporary material 29 and the washer 65 of the formwork fitting 55.

  A nut (not shown) screwed to the shaft of the first formwork fitting 55 is rotated to move the washer 65 in the direction of the panels 17a to 17d and 18a to 18d, and these first vertical temporary members are moved by the washer 65. 29 and the first horizontal temporary material 67 are pressed, the horizontal temporary material 67 is fixed between the vertical temporary material 29 and the washer 65 of the formwork fitting 55, and the vertical temporary material 29 is fixed to the panels 17a to 17d, It fixes between 18a-18d and the horizontal temporary material 67 (washer 65 of the formwork binding metal fitting 55).

  A pair of (two) second vertical temporary members 30 (on the side portions of the third and fourth synthetic resin panels 19a to 19d and 20a to 20d located on both sides in the lateral direction of the second plastic foam 24 (closest to both sides in the lateral direction) Round pipes), and the vertical temporary members 30 are inserted between the washers 66 of the second formwork fasteners 56 connected to the first and second separators 21 and 22 and the panels 19a to 19d and 20a to 20d. However, the second horizontal temporary material 68 (round pipe) is arranged in the vertical direction between the vertical temporary material 30 and the washer 66 of the formwork fitting 56. A nut (not shown) screwed to the shaft of the second formwork tightening fitting 56 is rotated to move the washer 66 in the direction of the panels 19a to 19d and 20a to 20d, and these second vertical temporary members are moved by the washer 66. 30 and the second horizontal temporary material 68 are pressed to fix the horizontal temporary material 68 between the vertical temporary material 30 and the washer 66 of the formwork fitting 56, and the vertical temporary material 30 is fixed to the panels 19a to 19d. It fixes between 20a-20d and the horizontal temporary material 68 (washer 66 of the formwork binding metal fitting 56).

  When the first and second vertical installation members 29, 30 are fixed, the vertical temporary members 29, 39 extend between the floor surface 33 and the ceiling surface 36, and the panels 17a-17d, 18a-18d, 19a-19d, While vertically cutting 20a to 20d and the third and fourth foamed plastics 25 and 26, the vertical temporary members 29 and 30 are panels 17a to 17d, 18a to 18d, 19a to 19d, and 20a to 20d (panel frame 40). And the non-opposing surfaces 71 and 72 of the third and fourth foamed plastics 26 and 26. When the first and second horizontal temporary members 67, 68 are fixed, the horizontal temporary members 67, 68 traverse the first and second foamed plastics 23, 24, while the horizontal temporary members 67, 68 are the vertical members 29, 68. 30 and the non-facing surfaces 69 and 70 of the first and second foamed plastics 23 and 24.

  After assembling the formwork structure 10B, the placement space 12 is filled with concrete. After placing the concrete in the placement space 12, after curing the concrete for a predetermined period and hardening the concrete, the first and second formwork fasteners 55, 56 and the first and second vertical temporary members 29, 30, First and second horizontal temporary members 67 and 68, first to fourth foamed plastics 23 to 26, first to fourth synthetic resin panels 17a to 17d, 18a to 18d, 19a to 19d, 20a to 20d, first to first By removing the fourth angle members 13 to 16 and disassembling the formwork structure 10B, an earthquake-proof reinforcement wall is constructed between the existing walls of the building.

  In the formwork structure 10B, the first and second horizontal temporary members 67 and 68 are connected to the first and second vertical temporary members 29 and 30 and the washers 65 and 66 of the first and second mold fasteners 55 and 56, respectively. The first and second horizontal temporary members 67 and 68 are fixed between the first and second vertical temporary members 29 and 30 and the washers 65 and 66 of the first and second formwork fittings 55 and 56. Since the first and second foamed plastics 23 and 24 are securely fixed to the first space 50 and the second space 51 by the first and second horizontal temporary members 67 and 68, the first and second foamed plastics 23 and 24 are placed in the placement space 12. Even if the lateral pressure of the concrete acts on the first and second foamed plastics 23 and 24, the foamed plastics 23 and 24 do not move in the first space 50 and the second space 51, and the foamed plastics 23 and 24 are not moved. Song Rear be no deformation such as distortion occurs, it may be applied the new seismic reinforcement wall structure exactly calculated design utilizing mold structure 10B (building).

  In the mold structure 10B, the first space 50 and the second space 51 are opposed to each other in the front-rear direction, and the horizontal dimension and the vertical dimension of the first and second spaces 50, 51 are the same. Since the first foamed plastic 23 and the second foamed plastic 24 face each other in the front-rear direction, the horizontal dimension and the vertical dimension of the first and second foamed plastics 23, 24 are the same. The first and second foamed plastics 23 and 24 are made to be the same, and the first and second foamed plastics 23 and 24 are fitted in the first and second spaces 50 and 51 at the same front and rear positions, and the front and rear are the same. What is necessary is just to install the 1st and 2nd horizontal temporary materials 67 and 68 in a position. Further, since the third space 52 and the fourth space 53 face each other in the front-rear direction, and the horizontal and vertical dimensions of the third and fourth spaces 52 and 53 are the same, the vertical and horizontal dimensions are the same. The third and fourth foamed plastics 25 and 26 may be prepared, and the third and fourth foamed plastics 25 and 26 may be fitted in the third and fourth spaces 52 and 53 at the same position in the front and rear. Therefore, the formwork structure 10B can be assembled by the same construction procedure, and an operator other than the formwork carpenter can assemble the formwork structure 10B in a short time, and the seismic reinforcement wall at a predetermined location of the building. Can be constructed (constructed) in a short time.

  The formwork structure 10B matches the various vertical and horizontal dimensions of the first to fourth spaces 50 to 53 by cutting the first to fourth foamed plastics 23 to 26 having excellent workability at the construction site of the reinforcing wall. The first to fourth foamed plastics 23 to 26 having the vertical and horizontal dimensions can be easily created, and the first to fourth foamed plastics 23 to 26 are fitted into the first to fourth spaces 50 to 53. These spaces 50 to 53 can be easily closed without gaps.

  The formwork structure 10B uses the first and second formwork fasteners 55 and 56 connected to the first and second separators 21 and 22 and the first and second vertical temporary members 29 and 30, The first and second horizontal temporary members 67, 68 crossing the first and second foamed plastics 23, 24 are the washers of the first and second vertical temporary members 29, 30 and the first and second formwork fasteners 55, 56. Since the horizontal temporary members 67 and 68 can be easily installed by fixing between 65 and 66, workers other than the mold carpenter can efficiently and quickly do not need time and labor. The formwork structure 10B can be assembled.

  12 is a front view showing another example of the assembled formwork structure 10C, and FIG. 13 is a rear view of the assembled formwork structure 10C of FIG. 14 is a top view of the assembled formwork structure 10C of FIG. 12, and FIG. 15 is a side view of the assembled formwork structure 10C of FIG. 12 to 15, the vertical direction is indicated by arrow A, the horizontal arrow B is indicated, and the front-rear direction is indicated by arrow C. 12 and 13, the panel frames 40 and the reinforcing ribs 41 of the panels 17 a to 17 d, 18 a to 18 d, 19 a to 19 d, and 20 a to 20 d are omitted, and the third and fourth foamed plastics 25 are illustrated in FIGS. , 26 and the reinforcing bars arranged in the placement space 12 are omitted.

  As with the mold structure 10A, the mold structure 10C includes first and second angle members 13, 14 (lower angle member), third and fourth angle members 15, 16 (upper angle member), and a plurality of sheets. First to fourth synthetic resin panels 17a-17d, 18a-18d, 19a-19d, 20a-20d, a plurality of first and second separators 21, 22, first to fourth foamed plastics 23-26, The first and second support members 27 and 28, a plurality of first and second vertical temporary members 29 and 30, and first and second fixing members 31 and 32 are formed. 1 differs from that of FIG. 1 in the configuration of the first and second fixing members 31, 32, and the other configurations are the same as those of the mold structure 10A in FIG. The description of the other structure of this formwork structure 10C is abbreviate | omitted by using the description of FIG.

  The first fixing member 31 includes a third separator 73 that connects the first foamed plastic 23 and the second foamed plastic 24, and a third separator that is positioned outside (backward) (non-facing surface 69) of the first foamed plastic 23. The first foamed plastic is formed of a plurality of third vertical temporary members 76 that are fixed between the washer 75 of the third formwork fastener 74 connected to 73 and the first foamed plastic 23 and extend in the vertical direction. 23 is fixed to the first space 50. The second fixing member 32 includes a third separator 73 and a washer for a fourth formwork binding metal fitting 77 located on the outside (front) (non-facing surface 70) of the second foamed plastic 24 and connected to the third separator 73. A plurality of fourth vertical temporary members 79 that are fixed between 78 and the second foamed plastic 24 and extend in the vertical direction are fixed to the second space 51.

  These third separators 73 connect the first foamed plastic 23 and the second foamed plastic 24 and fix the first and second foamed plastics 23 and 24 together. The 3rd separator 73 is installed in the predetermined part of the 1st and 2nd foamed plastics 23 and 24, is located in the placement space 12, and is extended in the direction of order. One end portion of the third separator 73 located on the first foamed plastic 23 side is inserted into a separator insertion hole formed in the first foamed plastic 23. A plastic cone 54 is inserted into one end portion of the third separator 73 located on the first foamed plastic 23 side, and a third formwork binding metal fitting 74 (Form Tie (registered trademark)) is connected thereto. The other end portion of the third separator 73 located on the second foamed plastic 24 side is inserted into a separator insertion hole formed in the second foamed plastic 24. A plastic cone 54 is inserted into the other end portion of the third separator 73 located on the second foamed plastic 24 side, and a fourth formwork fitting 77 (Form Tie (registered trademark)) is connected thereto.

  The third vertical temporary members 76 are round pipes (single pipe pipes) whose cross-sectional shape is made of metal such as iron, aluminum, brass, alloy, etc., but square pipes whose cross-sectional shape is square should be used. You can also. The third vertical temporary member 76 is positioned on the outer side (rear side) (non-facing surface 69) of the first foamed plastic 23 and extends in the vertical direction. The third vertical temporary member 76 is installed on both sides of a third mold fastening metal fitting 74 in which a pair of them arranged in the horizontal direction is connected to the third separator 73, and the washer 75 and the first foamed plastic of the mold tight fitting 74. In a state of being sandwiched between the first and second foamed plastics 23, the first and second foamed plastics 23 are fixed.

  These fourth vertical temporary members 79 are round pipes (single pipe pipes) made of metal such as iron, aluminum, brass, and alloys, but square pipes having a square cross section should be used. You can also. The fourth vertical temporary material 79 is positioned outside (front) (non-facing surface 70) of the second foamed plastic 24 and extends in the vertical direction. The fourth vertical temporary member 79 is installed on both sides of a fourth mold fastening metal fitting 77 in which a pair of them arranged in the horizontal direction is connected to the third separator 73, and the washer 78 of the mold tight fitting 77 and the second foam plastic. 24 and is fixed between the washer 78 and the second foamed plastic 24.

  In the mold structure 10 </ b> C, the first foamed plastic 23 and the second foamed plastic 24 are connected by the third separator 73 (including the formwork fittings 74 and 77), and the third vertical temporary material 76 is used to connect the first foamed plastic 23 and the second foamed plastic 24. The first foamed plastic 23 is prevented from moving backward in the front-rear direction, and the fourth vertical temporary material 79 prevents the second foamed plastic 24 from moving backward in the front-rear direction.

  Of the assembly procedure of the mold structure 10C, the procedure different from that of the mold structure 10A of FIG. 1 is the installation procedure of the first and second fixing members 30 and 31, and the other procedures are those of the mold structure 10A. Since it is the same as it, only the installation procedure of the fixing members 30 and 31 is demonstrated in the formwork structure 10C. In addition, the first and second foamed plastics 23 and 24 are provided with a separator insertion hole through which one end and the other end of the third separator 73 are inserted.

  The first foamed plastic 23 is fitted into the first space 50, and one end portion of the third separator 73 is inserted into the separator insertion hole of the first foamed plastic 23, and the third formwork binding metal fitting is inserted into one end portion of the third separator 73. 74 is connected and the first space 50 is closed with the first plastic foam 23. The second foamed plastic 24 is fitted into the second space 51, the other end portion of the third separator 73 is inserted into the separator insertion hole of the second foamed plastic 24, and the fourth formwork is inserted into the other end portion of the third separator 73. The tight fitting 77 is connected and the second space 51 is closed with the second foamed plastic 24.

  A pair of (two) third vertical temporary members 76 (round pipes) are arranged at the center of the first foamed plastic 23, and the third temporary mold members 74 are connected to the third separator 73. Is inserted between the washer 75 and the first plastic foam 23. A nut (not shown) screwed to the shaft of the third formwork fitting 74 is rotated to move the washer 75 in the direction of the first foamed plastic 23, and the third vertical temporary member 76 is pressed by the washer 75. Then, the vertical temporary member 76 is fixed between the first foamed plastic 23 and the washer 75 of the formwork tightening fitting 74. When the third vertical construction material 76 is fixed, the vertical temporary construction material 76 extends between the floor surface 33 and the ceiling surface 36 and cuts the first foamed plastic 23, while the vertical temporary construction material 76 becomes the first foamed plastic 23. The non-facing surface 69 is closely attached.

  A pair of (two) fourth vertical temporary members 79 (round pipes) are arranged in the center of the second foamed plastic 24, and the fourth temporary frame members 77 are connected to the third separator 73. The washer 78 and the second foamed plastic 24 are inserted. A nut (not shown) screwed to the shaft of the fourth formwork fitting 77 is rotated to move the washer 78 in the direction of the second foamed plastic 24, and the fourth vertical temporary member 79 is pressed by the washer 78. Then, the vertical temporary member 79 is fixed between the second foamed plastic 24 and the washer 78 of the formwork fitting 77. When the fourth vertical erection material 79 is fixed, the vertical erection material 79 extends between the floor surface 33 and the ceiling surface 36 to cut the second foamed plastic 24, while the vertical tempering material 79 becomes the second foamed plastic 24. It closely adheres to the non-facing surface 70.

  After assembling the mold structure 10C, the placement space 12 is filled with concrete. After the concrete is placed in the placement space 12, the concrete is cured for a predetermined period, and after the concrete is hardened, the first to fourth formwork binding brackets 55, 56, 76, 79 and the first to fourth vertical temporary members are provided. 29, 30, 76, 79, first to fourth foamed plastics 23 to 26, first to fourth synthetic resin panels 17a to 17d, 18a to 18d, 19a to 19d, 20a to 20d, first to fourth angle members An anti-seismic reinforcement wall is constructed between the existing walls of the building by removing 13 to 16 and dismantling the formwork structure 10C.

  The first and second foamed plastics 23 and 24 are connected to the mold structure 10C by the third separator 73, and the third and fourth vertical temporary members 76 and 79 and the third separator 73 are connected to the third separator 73. Since the first and second foamed plastics 23 and 24 are securely fixed to the first and second spaces 50 and 51 by the washers 75 and 78 of the four-frame frame fittings 76 and 79, they are placed in the placement space 12. Even if the lateral pressure of the applied concrete acts on the first and second foamed plastics 23, 24, the foamed plastics 23, 24 do not move in the first space 50 or the second space 51, and the foamed plastics 23, 24 No new deformation such as bending or distortion occurs in 24, and new seismic reinforcement as designed using the formwork structure 10B. It is possible to construction (the building).

  In the mold structure 10C, the first space 50 and the second space 51 are opposed to each other in the front-rear direction, and the horizontal dimension and the vertical dimension of the first and second spaces 50, 51 are the same. Since the first foamed plastic 23 and the second foamed plastic 24 face each other in the front-rear direction, the horizontal dimension and the vertical dimension of the first and second foamed plastics 23, 24 are the same. The first and second foamed plastics 23 and 24 are made to be the same, and the first and second foamed plastics 23 and 24 are fitted in the first and second spaces 50 and 51 at the same front and rear positions, and the front and rear are the same. What is necessary is just to install the 1st and 2nd horizontal temporary materials 67 and 68 in a position. Further, since the third space 52 and the fourth space 53 face each other in the front-rear direction, and the horizontal and vertical dimensions of the third and fourth spaces 52 and 53 are the same, the vertical and horizontal dimensions are the same. The third and fourth foamed plastics 25 and 26 may be prepared, and the third and fourth foamed plastics 25 and 26 may be fitted in the third and fourth spaces 52 and 53 at the same position in the front and rear. Therefore, the formwork structure 10C can be assembled by the same construction procedure, and an operator other than the formwork carpenter can assemble the formwork structure 10C in a short time, and the seismic reinforcement wall at a predetermined location of the building. Can be constructed (constructed) in a short time.

  The formwork structure 10C matches the various vertical and horizontal dimensions of the first to fourth spaces 50 to 53 by cutting the first to fourth foamed plastics 23 to 26 having excellent workability at the construction site of the reinforcing wall. The first to fourth foamed plastics 23 to 26 having the vertical and horizontal dimensions can be easily created, and the first to fourth foamed plastics 23 to 26 are fitted into the first to fourth spaces 50 to 53. These spaces 50 to 53 can be easily closed without gaps.

  The formwork structure 10C uses the first and second formwork fasteners 55 and 56 connected to the first and second separators 21 and 22 and the first and second vertical temporary members 29 and 30, The first and second horizontal temporary members 67, 68 crossing the first and second foamed plastics 23, 24 are the washers of the first and second vertical temporary members 29, 30 and the first and second formwork fasteners 55, 56. Since the horizontal temporary members 67 and 68 can be easily installed by fixing between 65 and 66, workers other than the mold carpenter can efficiently and quickly do not need time and labor. The formwork structure 10C can be assembled.

  The mold structure 10C longitudinally cuts the first foamed plastic 23 by using the third separator 73 and the washers 75 and 78 of the third and fourth mold frame fittings 74 and 77 connected to the third separator 73. The third vertical temporary material 76 is fixed between the first foamed plastic 23 and the washer 75 of the mold frame fitting 74, and the fourth vertical temporary material 79 that vertically cuts the second foamed plastic 24 is formed with the second foamed plastic 24 and the mold. Since the third and fourth vertical temporary members 76 and 79 can be easily installed by fixing between the frame washer 77 and the washer 78, workers other than the mold carpenter can save time and effort. The formwork structure 10C can be assembled efficiently in a short time without necessity.

  FIG. 16 is a front view showing another example of the assembled formwork structure 10D, and FIG. 17 is a rear view of the assembled formwork structure 10D of FIG. 18 is a top view of the assembled mold structure 10D of FIG. 16. 16 to 18, the vertical direction is indicated by an arrow A, the horizontal arrow B is indicated, and the front-rear direction is indicated by an arrow C. 16 and 17, illustration of the panel frame 40 and the reinforcing rib 41 of the panels 17 a to 17 d, 18 a to 18 d, 19 a to 19 d, and 20 a to 20 d is omitted. In FIG. 18, the third and fourth foamed plastics 25 and 26 are omitted. And illustration of reinforcing bars arranged in the placement space 12 are omitted. A side view of the mold structure 10D viewed from the side is the same as FIG.

  As with the mold structure 10A, the mold structure 10D includes first and second angle members 13, 14 (lower angle member), third and fourth angle members 15, 16 (upper angle member), and a plurality of sheets. First to fourth synthetic resin panels 17a-17d, 18a-18d, 19a-19d, 20a-20d, a plurality of first and second separators 21, 22, first to fourth foamed plastics 23-26, The first and second support members 27 and 28, a plurality of first and second vertical temporary members 29 and 30, and first and second fixing members 31 and 32 are formed. 1 differs from that of FIG. 1 in the configuration of the first and second fixing members 31, 32, and the other configurations are the same as those of the mold structure 10A in FIG. The description of the other structure of this formwork structure 10D is abbreviate | omitted by using description of FIG.

The first fixing member 31 is located outside (backward) (non-facing surface 69) of the first and second synthetic resin panels 17a to 17d and 18a to 18d, crosses the first foamed plastic 23, and the first foamed plastic. A plurality of first horizontal temporary members fixed between the first vertical temporary member 29 extending on both sides in the horizontal direction (near the both sides in the horizontal direction) and the first and second synthetic resin panels 17a to 17d and 18a to 18d. 67, a third separator 73 that connects the first foamed plastic 23 and the second foamed plastic 24, and a third mold that is located on the outside (rear) of the first horizontal temporary member 67 and connected to the third separator 73. A first foam is formed from a plurality of third vertical temporary members 76 that are fixed between a washer 75 of a frame binding metal fitting 74 (form tie (registered trademark)) and a first horizontal temporary member 67 and extend in the vertical direction. plus Click 23
Is fixed to the first space 50.

  The second fixing member 32 is located outside (front) (non-facing surface 70) of the third and fourth synthetic resin panels 19a to 19d and 20a to 20d, crosses the second foamed plastic 24, and the second foamed plastic. A plurality of second horizontal temporary members fixed between the second vertical temporary member 30 extending on both sides in the horizontal direction of 24 and the third and fourth synthetic resin panels 19a to 19d and 20a to 20d. 68, a third separator 73, a fourth formwork tie fitting 77 (Form Tie (registered trademark)), which is located outside (rear) of the second horizontal temporary member 68 and is connected to the third separator 73, and a second A plurality of fourth vertical temporary members 79 fixed between the horizontal temporary members 68 and extending in the vertical direction are fixed to the second space 51.

  These first horizontal temporary members 67 are round pipes (single pipe pipes) made of metal such as iron, aluminum, brass, and alloys, but square pipes having a square cross section should be used. You can also. The first horizontal temporary material 67 is located at the (rear) (non-facing surface 69) of the first foamed plastic 23 and extends in the horizontal direction. The horizontal temporary material 67 includes a first vertical temporary material 29 and a third vertical temporary material 76, and first and second synthetic resin panels 17a to 17d, 18a that extend on both lateral sides of the first foamed plastic 23 (near both lateral sides). Fixed between the first vertical plastic material 29 and the third vertical plastic material 76, the first and second synthetic resin panels 17 a to 17 d, 18 a to 18 d, and the first foamed plastic 23. Has been.

  The second horizontal temporary members 68 are round pipes (single pipe pipes) made of metal such as iron, aluminum, brass, and alloys, but square pipes having a square cross section should be used. You can also. The second horizontal temporary material 68 is located on the (front) (non-opposing surface 70) of the second foamed plastic 24 and extends in the horizontal direction. The horizontal temporary material 68 includes a second vertical temporary material 30 and a fourth vertical temporary material 79, and third and fourth synthetic resin panels 19a to 19d, 20a extending on both lateral sides of the second foamed plastic 24 (immediately on both lateral sides). Fixed between the second vertical temporary material 30 and the fourth vertical temporary material 79, the third and fourth synthetic resin panels 19 a to 19 d, 20 a to 20 d, and the second foamed plastic 24. Has been.

  These third separators 73 connect the first foamed plastic 23 and the second foamed plastic 24 and fix the first and second foamed plastics 23 and 24 together. The 3rd separator 73 is installed in the predetermined part of the 1st and 2nd foamed plastics 23 and 24, is located in the placement space 12, and is extended in the direction of order. One end portion of the third separator 73 located on the first foamed plastic 23 side is inserted into a separator insertion hole formed in the first foamed plastic 23. A plastic cone 54 is inserted into one end portion of the third separator 73 located on the first foamed plastic 23 side, and a third formwork tight fitting 74 is connected. The other end portion of the third separator 73 located on the second foamed plastic 24 side is inserted into a separator insertion hole formed in the second foamed plastic 24. A plastic cone 54 is inserted into the other end portion of the third separator 73 located on the second foamed plastic 24 side, and a fourth formwork tightening fitting 77 is connected.

  The third vertical temporary members 76 are round pipes (single pipe pipes) whose cross-sectional shape is made of metal such as iron, aluminum, brass, alloy, etc., but square pipes whose cross-sectional shape is square should be used. You can also. The third vertical temporary member 76 is positioned outside (backward) the first horizontal temporary member 67 and extends in the vertical direction. The third vertical temporary member 76 is installed on both sides of a third formwork fastening member 74 in which a pair of them arranged in the horizontal direction is connected to the third separator 54, and the washer 75 of the formwork tightness fitting 74 and the first horizontal temporary attachment The washer 75 and the horizontal temporary member 67 are fixed in a state of being sandwiched between the members 67. The first vertical temporary material 29 is sandwiched between the washer 65 and the first horizontal temporary material 67 of the first formwork fitting 55 connected to the first and second separators 21 and 22, It is fixed to one horizontal temporary material 67.

  These fourth vertical temporary members 79 are round pipes (single pipe pipes) made of metal such as iron, aluminum, brass, and alloys, but square pipes having a square cross section should be used. You can also. The fourth vertical temporary material 79 is positioned outside (front) of the second horizontal temporary material 68 and extends in the vertical direction. The fourth vertical temporary material 79 is installed on both sides of a fourth mold fastening metal fitting 77 in which a pair of them arranged in the horizontal direction is connected to the third separator 54, and the washer 78 of the mold tight fitting 77 and the second horizontal temporary fitting 79 are installed. It is fixed to the washer 78 and the horizontal temporary material 68 while being sandwiched between the materials 68. The second vertical temporary member 30 is sandwiched between the washer 66 and the second horizontal temporary member 68 of the second formwork fastener 56 connected to the first and second separators 21 and 22, and the second washer 66 and the second temporary member 30. It is fixed to one horizontal temporary material 68.

  In the mold structure 10D, the first foamed plastic 23 and the second foamed plastic 24 are connected to each other by the third separator 73 (including the third and fourth mold-frame fittings 74 and 77). The first foamed plastic 23 is prevented from moving backward in the front-rear direction by the horizontal temporary material 67 and the third vertical temporary material 76, and the second foamed plastic 24 is blocked by the second horizontal temporary material 68 and the fourth vertical temporary material 79. Is prevented from moving forward in the front-rear direction.

  Of the assembly procedure of the mold structure 10D, the procedure different from that of the mold structure 10A in FIG. 1 is the installation procedure of the first and second fixing members 30 and 31, and the other procedures are those of the mold structure 10A. Since it is the same as it, only the installation procedure of the fixing members 30 and 31 is demonstrated in the mold structure 10D. In addition, the first and second foamed plastics 23 and 24 are provided with a separator insertion hole through which one end and the other end of the third separator 73 are inserted.

  The first foamed plastic 23 is fitted into the first space 50, and one end portion of the third separator 73 is inserted into the separator insertion hole of the first foamed plastic 23, and the third formwork binding metal fitting is inserted into one end portion of the third separator 73. 74 is connected and the first space 50 is closed with the first plastic foam 23. The second foamed plastic 24 is fitted into the second space 51, the other end portion of the third separator 73 is inserted into the separator insertion hole of the second foamed plastic 24, and the fourth formwork is inserted into the other end portion of the third separator 73. The tight fitting 77 is connected and the second space 51 is closed with the second foamed plastic 24.

  A pair of (two) third vertical temporary members 76 (round pipes) are disposed at the center of the first foamed plastic 23, and the first and second laterally opposite sides of the first foamed plastic 23 (closest to both sides in the lateral direction) A pair (two) of first vertical temporary members 29 (round pipes) are arranged on the side portions of the second synthetic resin panels 17a to 17d and 18a to 18d. Next, the third vertical temporary members 76 are inserted between the washers 75 of the third formwork fasteners 74 connected to the third separator 73 and the first foamed plastic 23, and the first vertical temporary members 29 are inserted. While being inserted between the washer 65 of the first formwork fitting 55 connected to the first and second separators 21 and 22 and the panels 17a to 17d and 18a to 18d, the third vertical temporary member 76 and the first The first horizontal temporary members 67 are arranged in the vertical direction between the foamed plastics 23 and the first horizontal temporary members 29 are arranged between the first vertical temporary members 29 and the panels 17a to 17d and 18a to 18d. The temporary material 67 is arranged in a state of being arranged in the vertical direction.

  A pair of (two) fourth vertical temporary members 79 (round pipes) are arranged at the center of the second foamed plastic 24, and the third and the second foamed plastics 24 are located on both lateral sides (closest to the lateral sides). A pair of (two) second vertical temporary members 30 (round pipes) are arranged on the sides of the fourth synthetic resin panels 19a to 19d and 20a to 20d. Next, these fourth vertical temporary members 79 are inserted between the washers 78 of the fourth formwork fittings 77 connected to the third separator 73 and the second foamed plastic 24, and the second vertical temporary members 30 are inserted. While inserting between the washer 66 and the panels 19a to 19d and 20a to 20d of the second formwork fitting 56 connected to the first and second separators 21 and 22, the fourth vertical temporary member 79 and the second The second horizontal temporary members 68 are arranged in the vertical direction between the foamed plastics 24 and the second horizontal temporary members 30 are arranged between the second vertical temporary members 30 and the panels 19a to 19d and 20a to 20d. The temporary material 68 is arranged in a state of being arranged in the vertical direction.

  The nuts (not shown) screwed to the shafts of the first and third formwork fittings 55 and 74 are rotated so that the washers 65 and 75 are directed to the panels 17a to 17d, 18a to 18d and the first foamed plastic 23. The first and third vertical temporary members 29 and 76 and the first horizontal temporary members 67 are pressed by the washers 65 and 75, and the first horizontal temporary members 67 are pressed into the first and third vertical temporary members 29. , 76 and the panels 17a to 17d, 18a to 18d, and the first foamed plastic 23, the first vertical temporary material 29 is fixed to the washer 65 of the first formwork tightening fitting 55 and the first horizontal temporary material 67 (panel 17a to 17d, 18a to 18d), and the third vertical temporary member 76 is disposed between the washer 75 of the third formwork fastener 74 and the first horizontal temporary member 67 (first foamed plastic 23). Secure to.

  The nuts (not shown) screwed to the shafts of the second and fourth formwork fittings 56 and 77 are rotated so that the washers 66 and 78 are directed to the panels 19a to 19d, 20a to 20d and the second foamed plastic 24. The second and fourth vertical temporary members 30 and 79 and the second horizontal temporary members 68 are pressed by the washers 66 and 78, and the second horizontal temporary members 68 are pressed into the second and fourth vertical temporary members 30. , 79 and the panels 19a to 19d, 20a to 20d, and the second foamed plastic 24, the second vertical temporary material 30 is fixed to the washer 65 of the first formwork fastening bracket 55 and the second horizontal temporary material 68 (panel 19a to 19d and 20a to 20d), and the fourth vertical temporary material 79 is fixed between the washer 78 of the fourth formwork fitting 77 and the second horizontal temporary material 68 (second foamed plastic 24). Secure to.

  When the first and third vertical installation members 29 and 76 are fixed, the vertical temporary installation members 29 and 76 extend between the floor surface 33 and the ceiling surface 36, and the panels 17a to 17d and 18a to 18d are connected to the first and first panels. When the vertical temporary materials 29 and 76 are in close contact with the first horizontal temporary material 67 and the second and fourth vertical materials 30 and 79 are fixed while vertically cutting the three foamed plastics 23 and 25, the vertical temporary materials 30 , 79 extend between the floor surface 33 and the ceiling surface 36 and longitudinally cut the panels 19a-19d, 20a-20d and the second and fourth foamed plastics 24, 26, while the longitudinal temporary members 30, 79 The second horizontal temporary member 68 is in close contact.

  When the first horizontal temporary material 67 is fixed, the horizontal temporary material 67 crosses the first foamed plastic 23, and the horizontal temporary material 67 is not connected to the first and third vertical installation materials 29, 76 and the first foamed plastic 23. When the second horizontal temporary material 68 is fixed in close contact with the facing surface 69, the horizontal temporary material 68 crosses the second foamed plastic 24 while the horizontal temporary material 68 is in contact with the second and fourth vertical members 30 and 79. And in close contact with the non-facing surface 70 of the second foamed plastic 24.

  After assembling the mold structure 10D, the placement space 12 is filled with concrete. After the concrete is placed in the placement space 12, the concrete is cured for a predetermined period, and after the concrete is hardened, the first to fourth formwork binding brackets 55, 56, 76, 79 and the first to fourth vertical temporary members are provided. 29, 30, 76, 79, first and second horizontal temporary members 67, 68, first to fourth foamed plastics 23-26, first to fourth synthetic resin panels 17a-17d, 18a-18d, 19a-19d , 20a to 20d and the first to fourth angle members 13 to 16 are removed to dismantle the mold structure 10D, so that a seismic reinforcement wall is constructed between the existing walls of the building.

  In the mold structure 10D, the first horizontal temporary material 67 is fixed between the first vertical temporary material 29 and the panels 17a to 17d and 18a to 18d, and the third vertical temporary material 76 is connected to the third separator 73. In addition, the second horizontal temporary member 68 is fixed between the second vertical temporary member 30 and the panels 19a to 19d and 20a to 20d. The fourth vertical temporary material 79 is fixed between the washer 78 of the fourth formwork fastener 77 connected to the third separator 73 and the second horizontal temporary material 68, and the first and second The first and second foamed plastics 24, 25 are securely fixed to the first and second spaces 50, 51 by the horizontal temporary members 67, 68 and the third and fourth vertical temporary members 76, 79. The concrete side pressure placed in the space 12 is the first Even if the first and second foamed plastics 24, 25 act on the first and second foamed plastics 24, 25, the first and second foamed plastics 24, 25 do not move in the first and second spaces 50, 51. No deformation such as bending or distortion occurs in 25, and it is possible to construct (construct) a new seismic reinforcement wall as designed using the formwork structure 10D.

  In the mold structure 10D, the first space 50 and the second space 51 are opposed to each other in the front-rear direction, and the horizontal dimension and the vertical dimension of the first and second spaces 50, 51 are the same. Since the first foamed plastic 23 and the second foamed plastic 24 face each other in the front-rear direction, the horizontal dimension and the vertical dimension of the first and second foamed plastics 23, 24 are the same. The first and second foamed plastics 23 and 24 are made to be the same, and the first and second foamed plastics 23 and 24 are fitted in the first and second spaces 50 and 51 at the same front and rear positions, and the front and rear are the same. What is necessary is just to install the 1st and 2nd horizontal temporary materials 67 and 68 in a position. Further, since the third space 52 and the fourth space 53 face each other in the front-rear direction, and the horizontal and vertical dimensions of the third and fourth spaces 52 and 53 are the same, the vertical and horizontal dimensions are the same. The third and fourth foamed plastics 25 and 26 may be prepared, and the third and fourth foamed plastics 25 and 26 may be fitted in the third and fourth spaces 52 and 53 at the same position in the front and rear. Therefore, the formwork structure 10D can be assembled by the same construction procedure, and an operator other than the formwork carpenter can assemble the formwork structure 10D in a short time, and the seismic reinforcement wall at a predetermined location of the building. Can be constructed (constructed) in a short time.

  The formwork structure 10D matches the vertical and horizontal dimensions of the first to fourth spaces 50 to 53 by cutting the first to fourth foamed plastics 23 to 26 having excellent workability at the construction site of the reinforcing wall. The first to fourth foamed plastics 23 to 26 having the vertical and horizontal dimensions can be easily created, and the first to fourth foamed plastics 23 to 26 are fitted into the first to fourth spaces 50 to 53. These spaces 50 to 53 can be easily closed without gaps.

  The formwork structure 10D includes first to fourth formwork fasteners 55, 56, 74, 77 connected to the first to third separators 21, 22, 73 and first to fourth vertical temporary members 29, 30. , 76, 79, the first and second horizontal temporary members 67, 68 crossing the first and second foamed plastics 23, 24 are replaced with the first and second foamed plastics 23, 24 and the panels 17a-17d, By fixing between 18a-18d, 19a-19d, and 20a-20d, the horizontal temporary members 67, 68 can be easily installed, so that workers other than the moldworker need time and labor. In addition, the mold structure 10D can be efficiently assembled in a short time.

  The formwork structure 10D uses the horizontal temporary members 67 and 68 and the washers 75 and 78 of the third and fourth formwork fasteners 74 and 77 connected to the third separator 73, and the first foamed plastic 23 is attached. A third vertical temporary member 76 to be longitudinally fixed is fixed between the horizontal temporary member 67 and the washer 75 of the formwork fitting 74, and a fourth vertical temporary member 79 to be vertically cut through the second foamed plastic 24 is fixed to the horizontal temporary member 68 and the mold. Since the third and fourth vertical temporary members 76 and 79 can be easily installed by fixing between the frame washer 77 and the washer 78, workers other than the mold carpenter can save time and effort. The formwork structure 10D can be assembled efficiently in a short time without necessity.

  19 is a front view showing another example of the assembled formwork structure 10E, and FIG. 20 is a rear view of the assembled formwork structure 10E of FIG. FIG. 21 is a top view of the assembled formwork structure 10E of FIG. 19 to 21, the vertical direction is indicated by an arrow A, the horizontal arrow B is indicated, and the front-rear direction is indicated by an arrow C. 19 and 20, the panel frames 40 and the reinforcing ribs 41 of the panels 17 a to 17 d, 18 a to 18 d, 19 a to 19 d, and 20 a to 20 d are not shown. In FIG. 19, the third and fourth foamed plastics 25 and 26 are omitted. And illustration of reinforcing bars arranged in the placement space 12 are omitted. A side view of the mold structure 10E viewed from the side is the same as FIG.

  As with the mold structure 10A, the mold structure 10E includes first and second angle members 13 and 14 (lower angle member), third and fourth angle members 15 and 16 (upper angle member), and a plurality of sheets. First to fourth synthetic resin panels 17a-17d, 18a-18d, 19a-19d, 20a-20d, a plurality of first and second separators 21, 22, first to fourth foamed plastics 23-26, The first and second support members 27 and 28, a plurality of first and second vertical temporary members 29 and 30, and first and second fixing members 31 and 32 are formed. 1 differs from that of FIG. 1 in the configuration of the first and second fixing members 31 and 32, and the other configurations are the same as those of the mold structure 10A in FIG. The description of the other structure of this formwork structure 10E is abbreviate | omitted by using the description of FIG.

  The first fixing member 31 is positioned on a plurality of third separators 73 that connect the first foamed plastic 23 and the second foamed plastic 24, and on the outer side (rear side) (non-facing surface 69) of the first foamed plastic 23. A plurality of third vertical temporary members 76 that are fixed between the third mold-frame fittings 76 connected to the third separator 73 and the first foamed plastic 23 and extend in the vertical direction, and the side of the first foamed plastic 23. Crossing the first foamed plastic 23 located on the outer side (rear) of the first vertical temporary material 29 and the outer side (rear side) of the third vertical temporary material 76 extending in both sides in the direction (immediately on both sides in the lateral direction), A plurality of first pieces fixed between the first and third formwork fittings 55 and 74 connected to the third separators 21 and 73 and the first and third vertical temporary members 29 and 76 and extending in the lateral direction. Horizontal temporary material 67 and Are al formed to secure the first plastic foam 23 to the first space 50.

  The second fixing member 32 includes a third separator 73, a fourth formwork fastener 77 located on the outer side (front side) (non-facing surface) of the second foamed plastic and connected to the third separator 73, and the second foamed member. A plurality of fourth vertical temporary members 79 that are fixed between the plastic 24 and extend in the vertical direction, and the outside of the second vertical temporary material 30 that extends on both lateral sides of the second foamed plastic 24 (close to both lateral sides). 2nd and 4th formwork binding metal fittings which are located on the outside (front) of the 4th vertical temporary material 79, cross the 2nd foam plastic 24, and are connected to the 2nd and 3rd separators 22 and 73 56, 77 and a plurality of second horizontal temporary members 68 that are fixed between the second and fourth vertical temporary members 30, 79 and extend in the horizontal direction. Secure to.

  These third separators 73 connect the first foamed plastic 23 and the second foamed plastic 24 and fix the first and second foamed plastics 23 and 24 together. The 3rd separator 73 is installed in the predetermined part of the 1st and 2nd foamed plastics 23 and 24, is located in the placement space 12, and is extended in the direction of order. One end portion of the third separator 73 located on the first foamed plastic 23 side is inserted into a separator insertion hole formed in the first foamed plastic 23. A plastic cone 54 is inserted into one end portion of the third separator 73 located on the first foamed plastic 23 side, and a third formwork tight fitting 74 is connected. The other end portion of the third separator 73 located on the second foamed plastic 24 side is inserted into a separator insertion hole formed in the second foamed plastic 24. A plastic cone 54 is inserted into the other end portion of the third separator 73 located on the second foamed plastic 24 side, and a fourth formwork tightening fitting 77 is connected.

  The third vertical temporary members 76 are round pipes (single pipe pipes) whose cross-sectional shape is made of metal such as iron, aluminum, brass, alloy, etc., but square pipes whose cross-sectional shape is square should be used. You can also. The third vertical temporary member 76 is located on the outer side (rear side) (non-opposing surface) of the first foamed plastic 23 and extends in the vertical direction. The third vertical temporary member 76 is installed on both sides of a third formwork fastening metal fitting 74 in which a pair of them arranged in the horizontal direction is connected to the third separator 73, and the first foamed plastic 23 and the first horizontal temporary member 67, The first foamed plastic 23 and the first horizontal temporary material 67 are fixed between the first foamed plastic 23 and the first horizontal temporary material 67. The first vertical temporary material 29 is sandwiched between the first and second synthetic resin panels 17a to 17d, 18a to 18d and the first horizontal temporary material 67, and the first and second synthetic resin panels 17a to 17d, It is being fixed between 18a-18d and the 1st horizontal temporary material 67. FIG.

  These fourth vertical temporary members 79 are round pipes (single pipe pipes) made of metal such as iron, aluminum, brass, and alloys, but square pipes having a square cross section should be used. You can also. The fourth vertical temporary member 79 is positioned outside (front) (non-opposing surface) of the second foamed plastic 24 and extends in the vertical direction. The fourth vertical temporary material 79 is installed on both sides of a fourth formwork fitting 77 in which a pair of them arranged in the horizontal direction is connected to the third separator 73, and the second foamed plastic 24, the second horizontal temporary material 68, The second foamed plastic 24 and the second horizontal temporary material 68 are fixed in a state of being sandwiched between the two. The second vertical temporary material 30 is sandwiched between the third and fourth synthetic resin panels 19a to 19d, 20a to 20d and the second horizontal temporary material 68, and the third and fourth synthetic resin panels 19a to 19d, It is being fixed between 20a-20d and the 2nd horizontal temporary material 68. FIG.

  These first horizontal temporary members 67 are round pipes (single pipe pipes) made of metal such as iron, aluminum, brass, and alloys, but square pipes having a square cross section should be used. You can also. The first horizontal temporary material 67 is formed on the outer side (rear) of the first vertical temporary material 29 and on the outer side (rear side) of the third vertical temporary material 76 that extends on both lateral sides of the first foamed plastic 23 (immediately on both lateral sides). Located and extends laterally. The first horizontal temporary material 67 includes washers 65 and 75 of the first and third formwork fittings 55 and 74 connected to the first to third separators 21, 22 and 73 and both lateral sides of the first foamed plastic 23. Washers 65 and 75 of the first and third formwork tightening fittings 55 and 74 and the first vertical fitting member sandwiched between the first vertical temporary member 29 and the third vertical temporary member 76 extending in the immediate vicinity of the lateral sides. It is fixed between the temporary material 29 and the third vertical temporary material 76.

  The second horizontal temporary members 68 are round pipes (single pipe pipes) made of metal such as iron, aluminum, brass, and alloys, but square pipes having a square cross section should be used. You can also. The first horizontal temporary material 68 extends to the outer side (front) of the second vertical temporary material 30 and the outer side (front) of the fourth vertical temporary material 79 extending to both lateral sides of the second foamed plastic 24 (near the both lateral sides). Located and extends laterally. The second horizontal temporary material 68 includes the washers 66 and 78 of the second and fourth mold frame fasteners 56 and 77 connected to the first to third separators 21, 22 and 73 and both lateral sides of the second foamed plastic 24. Washers 66 and 78 of the second and fourth formwork tightening fittings 56 and 77 and the second vertical fitting member sandwiched between the second vertical temporary member 30 and the fourth vertical temporary member 79 extending in the immediate vicinity of both lateral sides. It is fixed between the temporary material 30 and the fourth vertical temporary material 79.

  In the mold structure 10E, the first foamed plastic 23 and the second foamed plastic 24 are connected to each other by the third separator 73 (including the third and fourth mold-frame fittings 74 and 77). The first foamed plastic 23 is prevented from moving backward in the front-rear direction by the horizontal temporary material 67 and the third vertical temporary material 76, and the second foamed plastic 24 is blocked by the second horizontal temporary material 68 and the fourth vertical temporary material 79. Is prevented from moving forward in the front-rear direction.

  Of the assembly procedure of the mold structure 10E, the procedure different from that of the mold structure 10A in FIG. 1 is the installation procedure of the first and second fixing members 30 and 31, and the other procedures are those of the mold structure 10A. Since it is the same as it, only the installation procedure of the fixing members 30 and 31 is demonstrated in the mold structure 10E. In addition, the first and second foamed plastics 23 and 24 are provided with a separator insertion hole through which one end and the other end of the third separator 73 are inserted.

  The first foamed plastic 23 is fitted into the first space 50, and one end portion of the third separator 73 is inserted into the separator insertion hole of the first foamed plastic 23, and the third formwork binding metal fitting is inserted into one end portion of the third separator 73. 74 is connected and the first space 50 is closed with the first plastic foam 23. The second foamed plastic 24 is fitted into the second space 51, the other end portion of the third separator 73 is inserted into the separator insertion hole of the second foamed plastic 24, and the fourth formwork is inserted into the other end portion of the third separator 73. The tight fitting 77 is connected and the second space 51 is closed with the second foamed plastic 24.

  A pair of (two) third vertical temporary members 76 (round pipes) are disposed at the center of the first foamed plastic 23, and the first and second laterally opposite sides of the first foamed plastic 23 (closest to both sides in the lateral direction) A pair (two) of first vertical temporary members 29 (round pipes) are arranged on the side portions of the second synthetic resin panels 17a to 17d and 18a to 18d. Next, the third vertical temporary members 76 are inserted between the washers 75 of the third formwork fasteners 74 connected to the third separator 73 and the first foamed plastic 23, and the first vertical temporary members 29 are inserted. While inserting between the washer 65 of the 1st formwork binding metal fitting 55 connected with the 1st and 2nd separators 21 and 22, and the panels 17a-17d and 18a-18d, these 1st vertical temporary materials 29 and 1st The first horizontal temporary members 67 are arranged in the vertical direction between the washer 65 of the formwork fitting 55 and the third vertical temporary member 76 and the washer 75 of the third formwork fitting 74. The first horizontal temporary members 67 are arranged in the vertical direction.

  A pair of (two) fourth vertical temporary members 79 (round pipes) are arranged at the center of the second foamed plastic 24, and the third and the second foamed plastics 24 are located on both lateral sides (closest to the lateral sides). A pair of (two) second vertical temporary members 30 (round pipes) are arranged on the sides of the fourth synthetic resin panels 19a to 19d and 20a to 20d. Next, these fourth vertical temporary members 79 are inserted between the washers 78 of the fourth formwork fittings 77 connected to the third separator 73 and the second foamed plastic 24, and the second vertical temporary members 30 are inserted. While inserting between the washer 66 of the 2nd formwork binding metal fitting 56 connected to the 1st and 2nd separators 21 and 22 and panel 19a-19d, 20a-20d, these 2nd vertical temporary members 30 and 2nd. The second horizontal temporary material 68 is arranged between the washer 66 of the mold fitting 56 and the washer 78 of the fourth vertical fixture 79 and the fourth mold fastening 77. The second horizontal temporary members 68 are arranged in the vertical direction.

  The nuts (not shown) screwed to the shafts of the first and third formwork fittings 55 and 74 are rotated so that the washers 65 and 75 are directed to the panels 17a to 17d, 18a to 18d and the first foamed plastic 23. And the first and third vertical temporary members 29 and 76 and the first horizontal temporary members 67 are pressed by the washers 65 and 75, and the first horizontal temporary members 67 are washed by the washer of the frame fastening hardware 55 and 74. 65, 75 and the first and third vertical temporary members 29, 76, the first vertical temporary member 29 is fixed between the horizontal temporary member 67 and the panels 17a-17d, 18a-18d, The third vertical temporary member 76 is fixed between the horizontal temporary member 67 and the first foamed plastic 23.

  The nuts (not shown) screwed on the shafts of the second and fourth formwork fittings 55 and 77 are rotated so that the washers 66 and 78 are directed to the panels 19a to 19d, 20a to 20d and the second foamed plastic 24. And the second and fourth vertical temporary members 30 and 79 and the second horizontal temporary members 68 are pressed by the washers 65 and 75, and the second horizontal temporary members 68 are washed by the washer of the formwork fittings 56 and 77. 66, 78 and the second and fourth vertical temporary members 30, 79, the second vertical temporary member 30 is fixed between the horizontal temporary member 68 and the panels 19a-19d, 20a-20d, The fourth vertical temporary material 79 is fixed between the horizontal temporary material 68 and the second foamed plastic 24.

  When the first horizontal temporary members 67 are fixed, the horizontal temporary members 67 are in close contact with the first and third vertical members 29 and 76 while the horizontal temporary members 67 cross the first foamed plastic 23, and the second horizontal temporary members 67 When the material 68 is fixed, the horizontal temporary material 68 crosses the second foamed plastic 24 and the horizontal temporary material 68 comes into close contact with the second and fourth vertical members 30 and 79. When the first and third vertical installation members 29 and 76 are fixed, the vertical temporary installation members 29 and 76 extend between the floor surface 33 and the ceiling surface 36, and the panels 17a to 17d and 18a to 18d are connected to the first and first panels. While vertically cutting the three foamed plastics 23, 25, the vertical temporary members 29, 76 are in close contact with the first horizontal temporary member 67, the panels 17a-17d, 18a-18d, and the first and third foamed plastics 23, 25. When the second and fourth vertical installation members 30 and 79 are fixed, the vertical temporary members 30 and 79 extend between the floor surface 33 and the ceiling surface 36 so that the panels 19a to 19d and 20a to 20d are connected to the second and fourth panels. While longitudinally cutting the fourth foamed plastics 24, 26, the vertical temporary members 30, 79 are the second horizontal temporary members 68, the panels 19a-19d, 20a-20d, the second and fourth foamed plastics 24, 2. In close contact with the door.

  The formwork structure 10E includes a first and third formwork fastening hardware 55 in which a first horizontal temporary material 67 is connected to the first and third vertical temporary materials 29 and 76 and the first and third separators 21 and 73. 74, the third vertical temporary member 76 is fixed between the first foamed plastic 23 and the first horizontal temporary member 67, and the second horizontal temporary member 68 is the second and second horizontal temporary members 68. It is fixed between the four vertical temporary members 30, 79 and the second and fourth mold-tie fittings 56, 77 connected to the second and third separators 22, 73, and the fourth vertical A temporary material 79 is fixed between the second foamed plastic 24 and the second horizontal temporary material 68, and the first and second horizontal temporary materials 67 and 68 and the third and fourth vertical temporary materials 76 and 79 are the first. And the second foamed plastics 23 and 24 are the first and second spaces. Even if the side pressure of the concrete cast in the placement space 12 acts on the first and second foamed plastics 23, 24, the first and second foamed plastics 23, 24 are securely fixed to 0, 51. Is not displaced in the first and second spaces 50 and 51, and the first and second foamed plastics 23 and 24 are not deformed such as bending and distortion, and the structure using the mold structure 10E is used. It is possible to construct (construct) a new seismic reinforcement wall as calculated.

  In the mold structure 10E, the first space 50 and the second space 51 are opposed to each other in the front-rear direction, and the horizontal dimension and the vertical dimension of the first and second spaces 50, 51 are the same. Since the first foamed plastic 23 and the second foamed plastic 24 face each other in the front-rear direction, the horizontal dimension and the vertical dimension of the first and second foamed plastics 23, 24 are the same. The first and second foamed plastics 23 and 24 are made to be the same, and the first and second foamed plastics 23 and 24 are fitted in the first and second spaces 50 and 51 at the same front and rear positions, and the front and rear are the same. What is necessary is just to install the 1st and 2nd horizontal temporary materials 67 and 68 in a position. Further, since the third space 52 and the fourth space 53 face each other in the front-rear direction, and the horizontal and vertical dimensions of the third and fourth spaces 52 and 53 are the same, the vertical and horizontal dimensions are the same. The third and fourth foamed plastics 25 and 26 may be prepared, and the third and fourth foamed plastics 25 and 26 may be fitted in the third and fourth spaces 52 and 53 at the same position in the front and rear. Therefore, the formwork structure 10E can be assembled in the same construction procedure, and an operator other than the formwork carpenter can assemble the formwork structure 10E in a short time, and the seismic reinforcement wall at a predetermined location of the building Can be constructed (constructed) in a short time.

  Formwork structure 10E matches the various vertical and horizontal dimensions of first to fourth spaces 50 to 53 by cutting first to fourth foamed plastics 23 to 26 having excellent workability at the construction site of the reinforcing wall. The first to fourth foamed plastics 23 to 26 having the vertical and horizontal dimensions can be easily created, and the first to fourth foamed plastics 23 to 26 are fitted into the first to fourth spaces 50 to 53. These spaces 50 to 53 can be easily closed without gaps.

  The formwork structure 10E includes first to fourth formwork tightening brackets 55, 56, 74, 77 connected to the first to third separators 21, 22, 73 and first to fourth vertical temporary members 29, 30. , 76, 79 and the first and second horizontal temporary members 67, 68 crossing the first and second foamed plastics 23, 24 are replaced with the first to fourth vertical temporary members 29, 30, 76, 79, respectively. Since it is possible to easily install the horizontal temporary members 67, 68 by fixing between the first to fourth formwork binding brackets 55, 56, 74, 77 and the washers 65, 66, 75, 78, Workers other than the mold carpenter can efficiently assemble the mold structure 10E in a short time without requiring time and labor.

  The formwork structure 10E uses the horizontal temporary members 67, 68 and the washers 75, 78 of the third and fourth formwork fasteners 74, 77 connected to the third separator 73, and the first foamed plastic 23 is attached to the formwork structure 10E. A third vertical temporary member 76 that vertically cuts the second foamed plastic 24 is fixed between the first foamed plastic 23, the panels 17a to 17d, 18a to 18d, and the horizontal temporary member 67. By fixing between the second foamed plastic 24, the panels 19a to 19d, 20a to 20d, and the horizontal temporary material 68, the third and fourth vertical temporary materials 76 and 79 can be easily installed. Workers other than the frame carpenter can assemble the formwork structure 10E efficiently in a short time without requiring time and labor.

DESCRIPTION OF SYMBOLS 10A Formwork structure 10B Formwork structure 10C Formwork structure 10D Formwork structure 10E Formwork structure 11 Existing wall 12 Placing space 13 1st angle material 14 2nd angle material 15 3rd angle material 16 4th Angle material 17a-17d First synthetic resin panel (first panel)
18a to 18d Second synthetic resin panel (second panel)
19a to 19d Third synthetic resin panel (third panel)
20a to 20d Fourth synthetic resin panel (fourth panel)
DESCRIPTION OF SYMBOLS 21 1st separator 22 2nd separator 23 1st foamed plastic 24 2nd foamed plastic 25 3rd foamed plastic 26 4th foamed plastic 27 1st support member 28 2nd support member 29 1st vertical temporary material 30 2nd vertical temporary material 31 First fixing member 32 Second fixing member 33 Floor 34 First construction location 35 Second construction location 36 Ceiling surface 37 Fixing portion 38 Supporting portion 39 Panel body 40 Panel frame 41 Reinforcement rib 42 Lateral side portion 43 Lateral side Portion 44 Placing port 45 Lateral side portion 46 Lateral side portion 47 Level adjusting material 48 Bolt hole 49 Adjusting bolt 50 First space 51 Second space 52 Third space Horizontal temporary member 53 Fourth space 54 Plastic cone 55 First Formwork Tightening Fitting 56 Second Formwork Tightening Fitting 57 Opposing Surface 58 Opposing Face 59 Opposing Face 6 0 facing surface 61 first fixing portion 62 first supporting portion 63 second fixing portion 64 second supporting portion 65 washer 66 washer 67 first horizontal temporary material 68 second horizontal temporary material 69 non-facing surface 70 non-facing surface 71 non-facing Surface 72 Non-facing surface 73 Third separator 74 Third formwork tie fitting 75 Washer 76 Third vertical temporary member 77 Fourth formwork tie bracket 78 Washer 79 Fourth vertical temporary member

Claims (9)

In a formwork structure that is assembled at a predetermined location of a building and used to construct a new wall by placing cement hardened material,
A first angle member installed at a first construction location positioned on the floor surface of the building and extending in a lateral direction; and a floor surface spaced from the first angle member by a predetermined distance. A second angle member installed in the positioned second construction location and extending in the lateral direction; and positioned on one lateral side of the first construction location and extending vertically and laterally from the first angle material. A plurality of first panels arranged at least in the vertical direction, and a plurality of sheets arranged at least in the vertical direction and the horizontal direction from the first angle member located on the other lateral side portion of the first construction location. A second panel, a plurality of third panels located on one lateral side of the second construction location and arranged in the vertical direction and at least the vertical direction from the second angle member, and the second panel Located on the other lateral side of the construction site A plurality of fourth panels arranged in the vertical direction and the horizontal direction from the second angle member and a plurality of first separators connecting the first and third panels facing each other are opposed to each other. A plurality of second separators for connecting the second and fourth panels, and a first space extending from the first angle member in the vertical direction and fitted in a first space between the first and second panels. A first foamed plastic that closes the space; a second foamed plastic that extends vertically from the second angle member and fits in a second space between the third and fourth panels to close the second space; A first support member installed on the first and second panels and extending in the vertical direction in the first space; and a second support member installed on the third and fourth panels. A second support member extending in a direction, and a first formwork tightening fitting located outside the first and second panels and connected to the first separator, and the first and second panels. A plurality of first vertical temporary members extending in the vertical direction, a second formwork fastening member located outside the third and fourth panels and connected to the second separator, and the third and fourth panels A plurality of second vertical temporary members fixed in the vertical direction, a first fixing member for fixing the first foamed plastic to the first space, and the second foamed plastic for the second space. And a second fixing member that is fixed to
In the formwork structure, the first space and the second space are opposed to each other in the front-rear direction, and the horizontal dimension and the vertical dimension of the first and second spaces are the same. Formwork structure.   The first support member is located between the first and second panels and the first foamed plastic and fixed to the first and second panels; and A first support portion connected to the first space and supporting the opposing surface of the first foamed plastic, wherein the second support member includes the third and fourth panels and the second foamed plastic. And a second fixing part fixed to the third and fourth panels, and connected to the second fixing part and located in the second space to support the opposing surface of the second plastic foam The formwork structure according to claim 1, further comprising a second support portion.   The first fixing member is located outside the first and second panels, crosses the first foamed plastic, and extends to both lateral sides of the first foamed plastic. And a plurality of first horizontal temporary members fixed between the second panel and extending in the horizontal direction, wherein the second fixing member is located outside the third and fourth panels and the second foamed material. A plurality of second horizontal temporary members extending between the second vertical temporary material and the third and fourth panels extending across the plastic and extending on both lateral sides of the second foamed plastic. The formwork structure according to claim 1 or claim 2.   A first mold in which the first fixing member is located outside the first vertical temporary material extending on both lateral sides of the first foamed plastic, crosses the first foamed plastic, and is connected to the first separator. A plurality of first horizontal temporary members fixed between the frame fastening hardware and the first vertical temporary member and extending in the lateral direction, wherein the second fixing members extend on both lateral sides of the second foamed plastic. It is located outside the second vertical temporary material, crosses the second foamed plastic, and is fixed between the second formwork fastening metal fitting connected to the second separator and the second vertical temporary material, The formwork structure according to claim 1 or 2, which is a plurality of second horizontal temporary members extending in a direction.   The first fixing member is a third separator for connecting the first foamed plastic and the second foamed plastic, and a third mold frame tightly connected to the third separator located outside the first foamed plastic. A plurality of third vertical temporary members fixed between the metal fitting and the first foamed plastic and extending in the vertical direction, and the second fixing member is formed of the third separator and the second foamed plastic. It is formed from a plurality of fourth vertical temporary members fixed in the vertical direction and fixed between the fourth mold frame fastening metal fitting located on the outside and connected to the third separator. The formwork structure according to claim 1 or claim 2.   The first fixing member is located outside the first and second panels, crosses the first foamed plastic, and extends to both lateral sides of the first foamed plastic. And a plurality of first horizontal temporary members fixed between the second panel, a third separator for connecting the first foamed plastic and the second foamed plastic, and an outer side of the first horizontal temporary material. And a third mold temporary fitting member fixed between the third mold frame fastening member connected to the third separator and the first horizontal temporary member and extending in the vertical direction. A fixing member is located outside the third and fourth panels, crosses the second foamed plastic, and extends to both lateral sides of the second foamed plastic. The second vertical temporary member and the third and fourth Fixed between panels A plurality of second horizontal temporary members, the third separator, a fourth formwork fastening member located outside the second horizontal temporary member and connected to the third separator, and the second horizontal temporary member The formwork structure according to claim 1 or 2, wherein the mold structure is formed of a plurality of fourth vertical temporary members fixed in the vertical direction and extending in the vertical direction.   The first fixing member includes a plurality of third separators that connect the first foamed plastic and the second foamed plastic, and a third that is located outside the first foamed plastic and connected to the third separator. A plurality of third vertical temporary members that are fixed between the mold fastening hardware and the first foamed plastic and extend in the vertical direction, and an outer side of the first vertical temporary material that extends on both lateral sides of the first foamed plastic. And the outside of the third vertical temporary member, cross the first foamed plastic, and are connected to the first and third separators, and the first and third formwork fasteners, and the first and third A plurality of first horizontal temporary members fixed between the vertical temporary members and extending in the horizontal direction, and the second fixing member is located outside the third separator and the second foamed plastic. Before A plurality of fourth vertical temporary members fixed between the fourth mold frame fastening bracket connected to the third separator and the second foamed plastic and extending in the vertical direction; and on both lateral sides of the second foamed plastic. 2nd and 4th formwork which is located in the outside of the 2nd vertical temporary material extending, and the 4th vertical temporary material, crosses the 2nd foam plastic, and is connected with the 2nd and 3rd separator The formwork structure of Claim 1 or Claim 2 currently formed between the binding metal fitting and the said 2nd and 4th vertical temporary material, and several 2nd horizontal temporary materials extended in a horizontal direction. object.   A third foamed plastic that fits in a third space between the first and second panels and the ceiling surface of the building and extends in the lateral direction to close the third space; A fourth foamed plastic that fits into a fourth space between the third and fourth panels and the ceiling surface of the building and extends laterally to close the fourth space; Then, the third space and the fourth space face each other in the front-rear direction, the horizontal dimension and the vertical dimension of the third and fourth spaces are the same, and the first vertical installation material is The third foamed plastic is located longitudinally outside the third foamed plastic, and the second vertically installed material is located outside the fourth foamed plastic and longitudinally cuts the fourth foamed plastic. 1 to 7 Mold structure according to any Re. The 1st-4th panel located in the floor surface of the said building has the level adjustment member which can adjust the height dimension of the up-down direction of those panels, and the said level adjustment member is the said 1st-4th panel. The formwork structure according to any one of claims 1 to 8, wherein the formwork structure is formed by a bolt hole drilled in a lower end portion of the bolt and a height adjusting bolt screwed into the bolt hole.

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