JPH11117437A - Panel for constructing reinforced concrete - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve workability by providing a rectangular plate-like heat insulating member made of a foam resin material and frame members fixed to one side face in the thickness direction of the heat insulating member, and filling and solidifying ready-mixed concrete into a space on the heat insulating member to mold a substrate member. SOLUTION: A wall panel 10 having a rectangular plate-like heat insulating member 1, wooden horizontal sash bars 12a, 12b, and vertical sash bars 13a is molded, and two wall panels 10 are arranged face to face with the heat insulating members 11 located on the inside. The positioning holes 15 of the vertical sash bars 13a on both the right and left ends of adjacent wall panels 10 are faced to each other at matching positions, positioning pins 16 are driven into the positioning holes 15, and the wall panels 10 are positioned in the vertical direction and connected. Separators are inserted into the separator insertion holes 14 of the wall panels 10 to hold the wall panels 10 at a fixed interval, and ready-mixed concrete is filled and solidified between the heat insulating members 11 of the wall panels 10 to construct a concrete wall, thereby a heat insulating effect is exerted, and workability can be sharply improved.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention
The present invention relates to panels such as wall panels and ceiling panels used in construction.
RC building panel that can be used as a dam for formwork when concrete is poured into a building, and after solidification of concrete, functions as a base material for interior and exterior materials such as walls and ceilings, and exhibits heat insulation effect etc. It is about.

[0002]

2. Description of the Related Art As a conventional RC building panel, there is a heat insulating plate made of a foamed resin such as polystyrene foam.
The heat insulating plate is disposed on the inner surface side of the dam plate of the formwork when the fresh concrete is poured in the RC construction work, and is buried in the concrete surface such as a wall together with the solidification of the concrete. This heat insulating plate exerts a predetermined heat insulating effect on walls and the like, shuts off heat inside and outside the room, and keeps the temperature inside the room constant. In addition to improving the livability of the building, energy consumption for heating and cooling is reduced, and dew condensation is prevented.

[0003]

However, as described above, the heat insulating plate as a conventional RC building panel is disposed at a predetermined position on the inner surface side of the weir plate and is buried in a wall or the like. Is complicated, and there is room for improvement in workability.

On the other hand, in a conventional RC building, after foundation work, a formwork is assembled, a space corresponding to a wall, a floor slab, or the like is formed, and fresh concrete is poured into the space to cure and solidify. At the time of this concrete driving, as described above, the dam plates of the formwork are arranged facing each other, supported by the shoring work, and fastened with the fastening hardware. Plywood for concrete formwork is generally used as such a weir plate. However, assembling work and demolding work after solidification of concrete are complicated for the formwork, and there is room for improvement in workability.

Further, in a normal RC building, there is a case where a finishing material with an interior material or an exterior material is attached to the surface of concrete to finish it. However, it is difficult to attach the finishing material directly to the concrete, and the base material for that purpose is difficult. Is required. For example, when attaching siding material, it is necessary to adhere the foundation as a framework to concrete in a direction perpendicular to the siding material by bonding or the like, and then attach it to the foundation. Need to be placed. In these cases, for example, a wooden brick is adhered to concrete, a rim is nailed to the wooden brick to form a frame, and a finishing material is pasted thereon by nailing or the like. Preparation work for these bases is troublesome, and there is room for improvement in terms of shortening the work time.

Accordingly, the present invention can be used as a dam for a formwork when concrete is poured into an RC building, and functions as a base material for interior and exterior materials such as walls and ceilings after solidification of concrete. It is an object of the present invention to provide an RC building panel capable of significantly improving the performance and exhibiting a heat insulating effect and the like.

[0007] Further, the present invention provides a RC which can easily perform positioning work at the time of construction and can greatly improve workability.
Another object is to provide architectural panels.

[0008]

According to a first aspect of the present invention, there is provided a reinforced concrete building wall material comprising: a rectangular plate-shaped heat insulating material made of a foamed resin material; and a frame material fixed to one side in the thickness direction of the heat insulating material. The space above the heat insulating material can be filled with ready-mixed concrete, and after solidification of the concrete, it is bonded to the solidified concrete to form a base material of a building material with the frame material.

According to a second aspect of the present invention, there is provided a wall material for a reinforced concrete building, comprising a rectangular plate-shaped heat insulating material made of a foamed resin material, a frame material fixed to one side in a thickness direction of the heat insulating material, and the frame material. Positioning means for positioning adjacent heat insulating materials in a direction orthogonal to the juxtaposition direction when a plurality of heat insulating materials are juxtaposed.

According to a third aspect of the present invention, there is provided a reinforced concrete building wall material according to the first or second aspect, further comprising a plurality of ventilation holes penetrating the heat insulating material in a thickness direction.

According to a fourth aspect of the present invention, there is provided a wall material for a reinforced concrete building according to any one of the first to third aspects, further comprising the same rectangular shape as the heat insulating material between the heat insulating material and the frame material. It has a middle plate interposed.

[0012]

Embodiments of the present invention will be described below.

FIG. 1 shows an RC according to a first embodiment of the present invention.
It is a perspective view which shows the styrofoam side of a building wall panel. FIG. 2 is a perspective view showing the wooden frame side of the RC building wall panel according to the first embodiment of the present invention. FIG. 3 is a plan view showing the wooden frame side of the RC building wall panel according to the first embodiment of the present invention.

The RC building panel according to the first embodiment is embodied in a wall panel 10. As shown in FIGS. 1 to 3, the wall panel 10 includes a heat insulating material 11 having a rectangular plate shape such as a rectangular plate shape, a wooden horizontal bar 12 (12a, 12b) and a vertical bar 13 (13a, 13b, 13c). , 13d). The heat insulating material 11 is usually formed of polystyrene foam (polystyrene foam), but any other foamed resin material, such as polyurethane foam, which exhibits a predetermined heat insulating effect as a building material can be used. . On one side surface of the heat insulating material 11, a horizontal rail 1 constituting a frame material is provided.
2 and the vertical bar 13 are fixed vertically and horizontally by bonding or the like to reinforce the heat insulating material 11, and can be used as a base material for the interior and exterior materials described later. In the illustrated example, a pair of horizontal bars 12a and 12b are arranged at both upper and lower ends of the heat insulating material 11, and a pair of vertical bars 13a and 13d are arranged at both left and right ends.
Further, both vertical rails 1 are divided so that the width direction of the heat insulating material 11 is divided into three.
Two vertical bars 13b, 13c are arranged at regular intervals between 3a, 13d. Note that the horizontal rail 12 and the vertical rail 13 are preferably integrated with each other by bonding or the like. In this case,
The strength as a frame material can be further increased.

The heat insulating material 11 has a plurality of ventilation holes 11a vertically arranged at the center of each of the three parts divided by the vertical bar 13. In each of the three rows in total, three air holes 11a are arranged vertically at regular intervals. The RC building wall panel of Embodiment 1 is shown in FIGS.
It is used by being arranged vertically as shown in FIG. And
As will be described later, the amount of filling or the degree of filling when the ready-mixed concrete is driven and the air in the ready-mixed concrete are deaerated through the ventilation holes 11a of each row. In the vertical bars 13a to 13d of the wall panel 10, a plurality of circular separator insertion holes 14 are formed every other. In the illustrated example, for each of the vertical rail 13a and the vertical rail 13c, a total of four locations including upper and lower ends and two central locations,
Circular separator insertion holes 14 are formed at predetermined intervals. Each separator insertion hole 14 penetrates the heat insulating material 11 and the vertical bars 13a, 13d at the corresponding positions in the thickness direction,
A desired separator used in formwork can be inserted freely.

A circular positioning hole 15 extending in the left-right direction is formed in each of the vertical bars 13a, 13d at both left and right ends. The positioning holes 15 have a plurality (3 in the illustrated example).
) Are arranged at predetermined intervals in the vertical direction of the vertical bars 13a, 13d. In addition, the vertical bars 13a, 13
In each positioning hole 15 d, a cylindrical positioning pin 16 is provided.
Are press-fitted, and adjacent wall panels 10 are positioned vertically and connected to each other. In addition, the positioning pin 16 is normally driven into the positioning hole 15 at a construction site by press-fitting. It is preferable that each positioning pin 16 is formed in a cylindrical shape corresponding to the positioning hole 15 and has the same diameter as or slightly larger than the positioning hole 15 so that the positioning pin 16 can be press-fitted into the positioning hole 15. In addition, positioning pin 1
The length of 6 is about twice the depth of the positioning hole 15. The positioning hole 15 and the positioning pin 16 constitute a positioning means. Then, the plurality of wall panels 10 are arranged side by side with the heat insulating material 11 on the same side,
By driving substantially half of the positioning pins 16 into the positioning holes 15 of the opposing vertical rails 13a and the vertical rails 13d of the adjacent wall panels 10 and press-fitting the same, the plurality of wall panels 10 are vertically moved with respect to each other. It can be positioned and connected.

Next, a method of using and an operation of the RC building wall panel according to the first embodiment configured as described above will be described.

FIG. 4 shows an RC according to the first embodiment of the present invention.
Fix the building wall panel with a single type hacktie,
It is sectional drawing which shows the state which poured concrete. FIG. 5 is a cross-sectional view showing a state in which the RC building wall panel according to the first embodiment of the present invention is fixed with a double type hack tie and concrete has been driven. FIG. 6 is a cross-sectional view showing a state in which an interior material and an exterior material are attached to the RC building wall panel according to the first embodiment of the present invention.

As shown in FIG. 4, before and after assembling the wall reinforcement, the wall panel 10 is replaced with a heat insulating material 11 instead of a dam board of a formwork.
Are arranged at regular intervals so as to face each other in pairs. At this time, the heat insulating material 11 of the wall panel 10
The inner side surface is arranged at a position corresponding to both side surfaces in the thickness direction of the concrete wall to be constructed. In addition, a desired number of wall panels 1 may be selected according to the girder dimension or the beam-to-beam dimension of the wall to be constructed.
0 are connected side by side. At this time, as described above, the positioning holes 15 of the vertical bars 13a and 13d at the left and right ends of the adjacent wall panel 10 face each other at positions where they match. Therefore, these facing positioning holes 1
One half of the positioning pin 16 is driven into one of the wall panels 10 by a hammer or the like, and the other half of the positioning pin 16 driven into one wall panel 10 is driven into the other positioning hole 15. Wall panels 10
Can be positioned and connected to each other in the vertical direction.

On the other hand, the separator 21 is inserted into the separator insertion hole 14 of the wall panel 10 to
0 is kept at regular intervals. Next, the nuts of the pair of left and right hand ties 22 are screwed into the screws at both ends of the separator 21 protruding from the horizontal rail 12 and the vertical rail 13 as the frame material of the wall panel 10. Then, the square pipe 25 is placed on the upper surface of the hakotai 22, and the wedge 24 is driven into the hakotai 22 and tightened. Thereby, the square pipe 25 supports the opposing wall panel 10 from both sides in the thickness direction of the concrete wall. Thereafter, the ready-mixed concrete 27 is driven into the space formed between the heat insulating materials 11 of the wall panel 10. In addition,
The work of tightening the wall panel 10 by the hack tie 22 or the like is the same as the work of tightening the weir plate using the shoring work in the normal formwork, and thus a detailed description thereof will be omitted.

In the first embodiment, the wall panel 10 functions as a weir plate, and
Is stored in a shape corresponding to the wall concrete to be built. In addition, when the concrete is poured, the ventilation holes 11a arranged at regular intervals above and below the wall panel 10 are arranged.
Thereby, the filling amount of the concrete 27 between the wall panels 10,
The filling status such as the filling degree or the filling height can be easily confirmed. Further, the ventilation hole 11a of the wall panel 10 promotes deaeration from the ready-mixed concrete 27, removes the air contained in the ready-mixed concrete 27, promotes uniform filling of the concrete 27, and prevents poor filling of the ready-mixed concrete 27. Prevention and high-density filling can be performed.
Therefore, the strength or quality of the solidified concrete 27 can be improved.

Then, the concrete 2 between the wall panels 10
By curing and solidifying 7, a concrete wall can be constructed. At this time, the heat insulating material 11 of the wall panel 10 adheres to the concrete 27, so that the wall panel 1
0 can be securely and integrally fixed to both side surfaces of the concrete wall, and the wall panel 10 does not fall off the concrete wall.

The wall panel according to the first embodiment can be fixed at a predetermined position by using other fasteners in addition to the single-type hand tie shown in FIG. For example, FIG.
As shown in the figure, a double type hakotai can be used. That is, a pair of upper and lower square pipes 25 and 26 are arranged on the upper and lower surfaces of the hakotai 22, and the wedge 24 is attached to the hakotai 22.
And tighten them. Thus, the pair of upper and lower square pipes 25 and 26 support the wall panel 10 facing each other from both sides in the thickness direction of the concrete wall.

After the concrete 27 has been solidified, as shown in FIG.
Since a and 12b and the vertical bars 13a to 13d serve as base materials for the interior material and the exterior material, the interior material and the exterior material can be attached to the wall panel 10 to finish the interior and exterior. That is, the interior material 31 is connected to the horizontal rails 12a,
12b and the vertical rails 13a to 13d are attached by nailing or the like, and the exterior material 32 is attached to the horizontal rails 12a,
It can be stuck and nailed to 12b and vertical rails 13a to 13d. At this time, a space 33 extending vertically between the vertical bars 13a to 13d is formed between the interior material 31 and the wall panel 10 on the indoor side, and this space 33 functions as a space for ventilation and electric wiring and the like. It also functions as a space for other facilities. Therefore, the horizontal rails 12a, 1 of the wall panel 10
2b is cut out so as to vertically penetrate a predetermined position between the vertical bars 13a to 13d to form a space 3 between the vertical bars 13a to 13d.
Preferably, it communicates with 3. Similarly, between the exterior material 32 and the wall panel 10 on the outdoor side, the vertical rails 13a to 13a
A space 34 extending vertically is formed between 13d, and this space 34 functions as a ventilation space. Therefore, the inner and outer spaces 33 and 34 effectively prevent dew condensation near the wall.

As the exterior material 32, for example, those shown in FIGS. 7 to 9 can be used. FIG. 7 is a perspective view showing an example (corrugated sheet) of the exterior material attached to the RC building wall panel according to the first embodiment of the present invention. FIG. 8 is a perspective view showing another example (square wave plate) of the exterior material attached to the RC building wall panel according to the first embodiment of the present invention. FIG. 9 is a perspective view showing another example (a flat metal plate) of the exterior material attached to the RC building wall panel according to the first embodiment of the present invention.

In the example shown in FIG.
2a is used, and the corrugated plate 32a is attached to the horizontal rails 12 (12a, 12b) of the outdoor side wall panel 10 by nailing or the like. In the example shown in FIG. 8, a rectangular corrugated plate 32 b is used as the exterior material 32, and the rectangular corrugated plate 32 b is attached to the vertical bars 13 (13 a to 13 d) of the outdoor side wall panel 10 by nailing or the like. wear. Further, the example shown in FIG. 9 uses a flat metal plate 32c as the exterior material 32, and the flat metal plate 32c is connected to the vertical rail 1 of the wall panel 10 on the outdoor side.
3 (13a to 13d) by nailing or the like.

In the first embodiment, a combination of the positioning hole 15 and the positioning pin 16 is used as the positioning means. However, other configurations can be adopted. For example, the configuration shown in FIGS. Is also good. FIG.
FIG. 3 is a cross-sectional view showing another example 1 of the positioning means of the wall panel for RC building according to the first embodiment of the present invention. FIG. 11 is a cross-sectional view showing another example 2 of the positioning means of the RC building wall panel according to the first embodiment of the present invention. FIG. 12 is a plan view showing another example 2 of the positioning means for the RC building wall panel according to the first embodiment of the present invention, as viewed from the frame material side of the wall panel.

Another example shown in FIGS. 10 to 12 is a positioning mortise 15 as positioning means for vertically positioning adjacent wall panels 10 when a plurality of wall panels 10 are connected.
A, 15B and positioning tenon 16A. 16B is used. That is, in another example 1, as shown in FIG. 10, one of the vertical bars 13 a and 13 d of the wall panel 10 (the vertical bar 13 a in the illustrated example) is provided with a cross section extending in the left-right direction toward the inside of the vertical bar 13 a. A positioning mortise 15A having a shape is formed. Also, the vertical bars 13a, 13d at the left and right ends.
The other (the vertical bar 13d in the illustrated example) is formed with a positioning tenon 16A having a trapezoidal cross section that protrudes in the left-right direction. The positioning tenon 15A is formed over a predetermined range in the vertical direction of the vertical bar 13a. The positioning tenon 16A is formed in the vertical bar 13d so as to cover the same range in the vertical direction as the positioning tenon 15A. Further, the positioning mortise 16A has a trapezoidal shape corresponding to the positioning mortise hole 15A so that the positioning mortise 16A can be press-fitted in close contact with the positioning mortise hole 15A. On the other hand, in another example 2, FIG.
As shown in FIG. 3, a positioning tenon 15B having a rectangular cross section extending in the left-right direction toward the inside of the vertical bar 13a is formed in one of the vertical bars 13a, 13d of the wall panel 10 (the vertical bar 13a in the illustrated example). ing. In addition, the vertical bars 13 at both ends
A positioning tenon 16 </ b> B having a rectangular cross section that protrudes in the left-right direction is formed on the other of the a and 13 d (the vertical bar 13 d in the illustrated example). As shown in FIG. 12, the positioning tenon 15B is formed over a predetermined range in the vertical direction of the vertical bar 13a. Also, the positioning tenon 16B extends vertically over the same range as the positioning tenon 15B.
It is formed on the vertical bar 13d. Furthermore, the positioning tenon 16
B has a rectangular shape corresponding to the positioning mortise hole 15B so that it can be press-fitted in close contact with the positioning mortise hole 15B,
In addition, it has a rectangular cross section slightly thicker than the positioning tenon 15B. In FIG. 12, the vent hole 11a and the separator insertion hole 14 are not shown for convenience of explanation.

Then, in another example 2, as shown in FIG. 12, a plurality of wall panels 1 are arranged with the heat insulating material 11 on the same side.
0 are arranged side by side on the left and right, and the positioning mortise 16B of the other wall panel 10 is press-fitted into one of the positioning mortise holes 15B of the adjacent wall panel 10, whereby the plurality of wall panels 10 are positioned and connected to each other in the vertical direction. I can do it. In addition, the other example 1 is different from the second example only in the cross-sectional shape of the positioning tenon 15A and the positioning tenon 16A. Can be connected to each other by positioning them vertically.

In the first embodiment, two frame members at both the upper and lower ends are used as frame members.
Although the horizontal rails 12a and 12b and the four vertical rails 13a to 13d at the left, right, and center are used, other configurations can be adopted. For example, the configurations shown in FIGS. good. FIG. 13 is a plan view showing another example 1 of the frame material of the RC building wall panel according to the first embodiment of the present invention as viewed from the back side of the wall panel. FIG. 14 is a plan view showing another example 2 of the frame material of the RC building wall panel according to the first embodiment of the present invention as viewed from the back side of the wall panel. FIG. 15 is a plan view showing another example 3 of the frame material of the RC building wall panel according to the first embodiment of the present invention as viewed from the back side of the wall panel.

In another example 1, as shown in FIG. 13, a total of three vertical bars 13 are fixed to the left and right ends and the center of one side of the heat insulating material 11, and the heat insulating material 11 is divided into two in the width direction. I have. Also, a total of four horizontal rails 12 are fixed to the upper and lower ends of the heat insulating material 11 so as to connect the vertical rails 13. A ventilation hole 11a is formed in the heat insulating material 11 divided into two parts by the vertical bar 13. Although illustration is omitted for convenience of explanation, the other configuration of the first modification is the same as the above-described configuration of the first embodiment, and has the same separator insertion hole 14 and positioning means.

In another example 2, as shown in FIG. 14, a total of three cross rails 12 are fixed to the upper and lower ends of one side of the heat insulating material 11 and the center thereof. In addition, a total of three vertical bars 13 are fixed to the left and right ends and the center of the heat insulating material 11 so as to connect the horizontal bars 12. Thereby, the vertical bar 12 and the horizontal bar 13 divide the heat insulating material 11 into four parts vertically and horizontally.
A ventilation hole 11a is formed in the heat insulating material 11 divided into four parts by the horizontal rail 12 and the vertical rail 13. Although illustration is omitted for convenience of explanation, other configurations of the second modification are the same as those of the first embodiment, and the same separator insertion holes 14 and positioning means are provided.

In another example 3, as shown in FIG. 15, a total of three horizontal rails 12 are fixed to the upper and lower ends of one side of the heat insulating material 11 and the center thereof, and the heat insulating material 11 is divided into two in the vertical direction. I have. In addition, a total of four vertical rails 13 are provided at the left and right ends of the heat insulating material 11.
Are fixed so as to connect the horizontal rails 12. A ventilation hole 11a is formed in the heat insulating material 11 divided into two parts by the horizontal rail 12. Although illustration is omitted for convenience of explanation, the other configuration of the third embodiment is the same as the above-described configuration of the first embodiment, and the same separator insertion hole 14 and the same positioning means are provided.

FIG. 16 is a block diagram of the R according to the second embodiment of the present invention.
It is a perspective view which shows the styrofoam side of the ceiling panel for C construction. FIG. 17 is a perspective view showing the wooden frame side of the RC building ceiling panel according to the second embodiment of the present invention. FIG. 18 is a plan view showing a wooden frame side of a ceiling panel for RC building according to the second embodiment of the present invention.

The RC building panel according to the second embodiment is embodied in a ceiling panel 40. As shown in FIGS. 16 to 18, the ceiling panel 40 includes a heat insulating material 41 having a rectangular plate shape such as a rectangular plate shape, an intermediate plate 42, and wooden horizontal rails 43a and 4b.
3b and vertical bars 44a, 44b, 44c, 44d. The heat insulating material 41 uses the same foamed resin material as in the first embodiment. On one side surface of the heat insulating material 41, a middle plate 42 having the same rectangular shape as the heat insulating material 41 is fixed by bonding or the like,
The entire surface of the heat insulating material 41 is reinforced. Further, on the side surface of the middle plate 42 opposite to the heat insulating material 41, a horizontal rail 43 constituting a frame material is provided.
The a and 43b and the vertical bars 44a to 44d are fixed vertically and horizontally by bonding or the like to reinforce the heat insulating material 41 and to be used as a base material for a ceiling finishing material described later. In the illustrated example, a pair of horizontal bars 43a and 43b are arranged at both ends in the length direction of the heat insulating material 41, as in the first embodiment.
A pair of vertical rails 44a and 44d are arranged at both ends in the width direction, and furthermore, the two vertical rails 44
Two vertical bars 44b, 44c are arranged at regular intervals between a, 44d. Note that the horizontal rails 43a and 43b and the vertical rail 4
4a to 44d are preferably integrated with each other by bonding or the like, and in this case, the strength as a frame material can be further increased.

As in the first embodiment, the vertical bars 4 at both ends in the width direction are provided.
A circular positioning hole 45 extending in the width direction is formed in each of 4a and 44d. A plurality (three in the illustrated example) of the positioning holes 45 are arranged at predetermined intervals in the longitudinal direction of the vertical bars 44a, 44d. Further, cylindrical positioning pins 46 are press-fitted into the positioning holes 45 of the vertical bars 44a and 44d at both ends in the width direction, and the adjacent ceiling panels 40 are positioned in the length direction and connected to each other. . Note that the positioning pins 46 are usually driven into the positioning holes 45 at the construction site and press-fitted. Each positioning pin 46 is formed in a cylindrical shape corresponding to the positioning hole 45 and has the same diameter as or slightly larger than the positioning hole 45 so as to be able to be press-fitted into the positioning hole 45. The length of the positioning pin 46 is about twice the depth of the positioning hole 45. The positioning hole 45 and the positioning pin 46 constitute positioning means. Then, a plurality of ceiling panels 40 are juxtaposed in the width direction in a state where the heat insulating material 41 is on the same side, and the positioning holes 45 of the opposed vertical bars 44a and the positioning holes 45 of the vertical bars 44d of the adjacent ceiling panels 40 are provided. A plurality of ceiling panels 40 can be positioned and connected to each other in the length direction by driving and press-fitting substantially half of the positioning pins 46 respectively.

Next, the method of use and operation of the RC building ceiling panel according to the second embodiment configured as described above will be described.

FIG. 19 is a diagram showing R according to the second embodiment of the present invention.
C. Support and fix the ceiling panel for the building with columns and square pipes,
It is sectional drawing which shows the state which poured concrete. FIG. 20 is a cross-sectional view showing a state where concrete is driven into a ceiling panel for RC building according to Embodiment 2 of the present invention, and a ceiling finishing material is further attached.

As shown in FIG. 19, the ceiling panel 40
Before assembling the slab streaks, they are arranged side by side in a range corresponding to the construction area of the ceiling, with the heat insulating material 11 as the upper side, instead of the dam plate of the formwork. At this time, the surface of the heat insulating material 41 of the wall panel 40 (the surface opposite to the middle plate 42) is arranged at a position corresponding to the lower surface of the ceiling to be constructed. In addition, a desired number of ceiling panels 40 are connected side by side in the width direction according to the girder dimension of the ceiling to be constructed or the dimension between beams. At this time, as described above, the positioning holes 45 of the vertical bars 44a and 44d at both ends in the width direction of the ceiling panel 40 adjacent to each other in the width direction face each other at positions where they are aligned. Therefore, half of the positioning pin 46 is driven into one of the facing positioning holes 45 by driving it with a mallet or the like, and the other half of the positioning pin 46 driven into one ceiling panel 40 is inserted into the other positioning hole 45. By driving in, the plurality of ceiling panels 40 can be easily positioned and connected to each other in the vertical direction. Further, the ceiling panel 40 is also connected in the length direction according to the dimension between the beams of the ceiling or the girth. In this case, the connection method of the weir plates in the normal formwork can be adopted, but the positioning means provided on both end surfaces in the width direction of the wall panel 40 may be provided on both end surfaces in the length direction. That is, a positioning hole similar to the circular positioning hole 45 extending in the width direction is formed in one of the horizontal rails 43a and 43b, and the other of the horizontal rails 43a and 43b is similar to the cylindrical positioning pin 46 extending in the width direction. Secure the positioning pin. Accordingly, the plurality of ceiling panels 40 are arranged in parallel with the length with the heat insulating material 41 on the same side, and the positioning pins of the other ceiling panel 40 are press-fitted into one positioning hole of the adjacent ceiling panel 40. A plurality of ceiling panels 40
Can be positioned and connected to each other in the width direction.

On the other hand, the frame material of the ceiling panel 40 (the horizontal rail 43)
a, 43b and the vertical bars 44a to 44d)
And from the lower surface side by the support columns 52, and the ceiling panel 40
The ready-mixed concrete 53 is driven into a space formed above the heat insulating material 41. Since the work of supporting the ceiling panel 40 by the square pipes 51 and the like is the same as the work of tightening the weir plate using the shoring work in the normal formwork,
Detailed description is omitted.

In the second embodiment, the ceiling panel 40
Functions as a weir plate, and the concrete 5
3 is stored and held in a shape corresponding to the ceiling to be constructed. Thereafter, by curing and solidifying the concrete 53 on the ceiling panel 40, a ceiling slab can be constructed. At this time, the heat insulating material 41 of the ceiling panel 40 is
Since it is bonded to the concrete 53, the ceiling panel 40 can be securely fixed integrally to the lower surface of the ceiling slab,
The ceiling panel 40 does not fall off the ceiling.

After the concrete 53 is solidified, as shown in FIG. 20, the horizontal bars 43a, 43b and the vertical bars 44a to 44d of the ceiling panel 40 located below the ceiling become base materials for the ceiling finishing material. A ceiling finish can be attached to the ceiling panel 40 to finish the ceiling. That is, the ceiling finishing material 54 can be attached to the horizontal rails 43a and 43b and the vertical rails 44a to 44d of the ceiling panel 40 by nailing or the like. At this time, a space 4 extending in the length direction between the vertical bars 44a to 44d is provided between the ceiling finishing material 54 and the ceiling panel 40.
The space 48 functions as a space for ventilation and also functions as a space for facilities such as electric wiring. Therefore, a predetermined position between the vertical rails 44a to 44d of the horizontal rails 43a and 43b of the ceiling panel 40 is cut out so as to penetrate in the length direction of the ceiling panel 40, and the vertical rails 44a to 44d are cut off.
It is preferable to communicate with the space 48 between 4d. Therefore, the space 48 effectively prevents dew condensation near the ceiling.

As described above, each of the above embodiments is embodied in the RC building wall panel 10 or the ceiling panel 40,
Rectangular plate-shaped heat insulating materials 11 and 41 made of a foamed resin material;
Frame members (horizontal rails and vertical rails 12, 13, 43a, 43b, 44a) fixed to one side in the thickness direction of the heat insulating materials 11, 41.
44d), the space above the heat insulating materials 11, 41 can be filled with fresh concrete 27, 53, and after the concrete 27, 53 has solidified, it is adhered to the solidified concrete 27, 53 to form the frame. The base material of the building material is constituted by the material.

Accordingly, by assembling the wall panel 10 or the ceiling panel 40 into a desired structure corresponding to the wall or ceiling to be constructed in the RC building, the ready-mixed concrete 27,
53 can form a formwork space for driving, and the ready-mixed concrete 27, 5 can be placed between the heat insulating materials 11 or on the heat insulating material 41.
You can hit 3. As a result, the wall panel 10 or the ceiling panel 40 can be used as a dam of a formwork when concrete is driven into an RC building. Also,
After the concretes 27 and 53 are solidified, the heat insulating materials 11 and 41 are adhered to and integrated with the concretes 27 and 53, and the frame material is exposed to the outside of the wall, such as the inside and outside of the wall or the lower surface of the ceiling. As a result, the frame material can exhibit a function as a base material for the interior and exterior materials such as walls and ceilings, and the heat insulating material can exert a heat insulating effect and the like. Furthermore, since the wall panel 10 or the ceiling panel 40 forms a structural material while being fixed to the wall or the ceiling, there is no need to remove the mold as in a conventional formwork, and the work time can be shortened accordingly.

Further, the wall panel 10 or the ceiling panel 40 of each of the above-described embodiments is fixed to one side in the thickness direction of the heat insulating materials 11, 41 made of a rectangular plate made of a foamed resin material. Frame material (horizontal rail and vertical rail 12,13,
43a, 43b, 44a to 44d) and a plurality of heat insulating materials provided on the frame material, and when a plurality of heat insulating materials are juxtaposed, a direction (length) orthogonal to the juxtaposition direction (width direction or length direction) is used. Positioning means (positioning hole 15 and positioning pin 16, positioning mortise holes 15A and 15B and positioning mortise 16A and 16B) for positioning in the vertical direction or the width direction.

Therefore, in addition to the same effect as described above, a direction (length direction or width direction) perpendicular to the direction (width direction or length direction) of the wall panels 10 or ceiling panels 40 arranged side by side by the positioning means. Positioning can be performed quickly and easily. As a result, positioning work at the time of construction is easy, and workability can be greatly improved.

Further, the wall panel 10 according to the first embodiment
In addition to the above configuration, a plurality of ventilation holes 11a penetrating the heat insulating material 11 in the thickness direction are provided. Therefore, when the fresh concrete 27 is driven into the space between the opposing wall panels 10, the ventilation holes 11a promote deaeration, and prevent the concrete from being poorly filled. As a result, the finishing quality of the wall concrete can be improved. At the same time, the operator can confirm the amount of concrete poured in by visually checking the fresh concrete 27 filled through the ventilation holes 11a. As a result, it is possible to quickly check the concrete placement.

Then, the ceiling panel 4 of the second embodiment
Numeral 0 is the same as the above-described configuration, and further has a rectangular middle plate 42 identical to the heat insulating material 41 interposed between the heat insulating material 41 and the frame members 43a, 43b, 44a to 44d. Therefore, the middle plate 42 reinforces the heat insulating material 41 together with the frame members 43a, 43b, 44a to 44d. As a result, ceiling panel 4
Even when 0 is used as a ceiling dam, which has a particularly large load in the thickness direction during concrete driving, it is possible to effectively prevent the occurrence of problems such as deflection.

In the first embodiment, the positioning means is provided not only on the left and right ends but also on the upper and lower ends (horizontal frames 12a and 12b) of the wall panel 10 so that the wall panel 10 can be connected vertically. good. Also, the wall panel 10
Is not limited to the illustrated rectangular shape. Similarly, in the second embodiment, as described above, the positioning means is provided not only at both ends in the width direction of the ceiling panel 40 but also at both ends in the length direction (horizontal frames 43a and 43b).
It is preferable that 0 can be connected in all directions.

[0050]

As described above, the reinforced concrete building wall material according to claim 1 is a rectangular plate-shaped heat insulating material made of a foamed resin material, and a frame material fixed to one side in the thickness direction of the heat insulating material. The space above the heat insulating material can be filled with ready-mixed concrete, and after solidification of the concrete, it is bonded to the solidified concrete to form a base material of a building material with the frame material.

Accordingly, by assembling the RC building panel into a desired structure corresponding to the building to be constructed in the RC building, such as a wall or a ceiling, a formwork space for pouring ready-mixed concrete is formed on the panel. Can be
Ready-mixed concrete can be driven into the insulation. As a result, it can be used as a dam for a formwork when concrete is driven into an RC building. After the concrete is solidified, the heat insulating material adheres to and integrates with the concrete, and the frame material is exposed to the outside of the skeleton. as a result,
After the concrete is solidified, it functions as a base material for the interior and exterior materials of the frame such as walls and ceilings or as a base material for the finishing material, so that the workability can be greatly improved and the heat insulating effect and the like can be exhibited. Further, since the RC building panel forms a structural material while being fixed to a frame such as a wall or a ceiling, there is no need to remove the mold as in the case of a conventional formwork, and the work time can be shortened accordingly.

According to a second aspect of the present invention, there is provided a reinforced concrete building wall material provided with a rectangular plate-shaped heat insulating material made of a foamed resin material, a frame material fixed to one side in the thickness direction of the heat insulating material, and the frame material. Positioning means for positioning adjacent heat insulating materials in a direction orthogonal to the juxtaposition direction when a plurality of heat insulating materials are juxtaposed. Therefore, the positioning in the direction orthogonal to the direction in which the panels are arranged can be quickly and easily performed by the positioning means. As a result, the positioning work at the time of construction is easy, and the workability can be further greatly improved.

According to a third aspect of the present invention, there is provided a reinforced concrete building wall material according to the first or second aspect, further comprising a plurality of ventilation holes penetrating the heat insulating material in a thickness direction. Therefore, for example, when the panel is used as a dam for a wall formwork, when fresh concrete is driven into the space for driving concrete formed by the panel, the ventilation holes promote deaeration of air in the concrete. This promotes uniform filling of concrete, prevents poor filling of concrete, and enables high-density filling. As a result, the finishing quality of the wall concrete can be improved. At the same time, the worker can visually check the filling state of the ready-mixed concrete filled through the ventilation holes to check the amount of concrete poured or the degree of filling. As a result, it is possible to quickly check the concrete placement.

According to a fourth aspect of the present invention, there is provided a reinforced concrete building wall material according to any one of the first to third aspects, further comprising the same rectangular shape as the heat insulating material between the heat insulating material and the frame material. It has a middle plate interposed. Therefore, the middle plate reinforces the heat insulating material together with the frame material. As a result, even when the panel is used as a ceiling weir plate having a particularly large load in the thickness direction at the time of concrete driving, it is possible to effectively prevent the occurrence of problems such as bending.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a styrofoam side of an RC building wall panel according to a first embodiment of the present invention.

FIG. 2 is a perspective view showing a wooden frame side of the RC building wall panel according to the first embodiment of the present invention.

FIG. 3 is a plan view showing a wooden frame side of the RC building wall panel according to the first embodiment of the present invention.

FIG. 4 is a cross-sectional view showing a state in which the RC building wall panel according to the first embodiment of the present invention is fixed with a single-type hakotai, and concrete has been driven into the wall panel.

FIG. 5 is a cross-sectional view showing a state in which the RC building wall panel according to the first embodiment of the present invention is fixed with a double-type hakotai, and concrete has been driven into the wall panel.

FIG. 6 is a cross-sectional view showing a state in which an interior material and an exterior material are attached to the RC building wall panel according to the first embodiment of the present invention.

FIG. 7 is a perspective view showing an example (corrugated sheet) of the exterior material attached to the RC building wall panel according to the first embodiment of the present invention.

FIG. 8 is a perspective view showing another example (square corrugated sheet) of the exterior material attached to the RC building wall panel according to the first embodiment of the present invention.

FIG. 9 is a perspective view showing another example (a flat metal plate) of the exterior material attached to the RC building wall panel according to the first embodiment of the present invention.

FIG. 10 is a diagram showing R according to the first embodiment of the present invention;
It is sectional drawing which shows the other example 1 of the positioning means of the wall panel for C constructions.

FIG. 11 is a diagram illustrating R according to the first embodiment of the present invention;
It is sectional drawing which shows the other example 2 of the positioning means of C wall panel for buildings.

FIG. 12 is a diagram illustrating R according to the first embodiment of the present invention;
It is a top view which shows the other example 2 of the positioning means of C wall panel for constructions seen from the frame material side of a wall panel.

FIG. 13 is a diagram showing R according to the first embodiment of the present invention;
It is a top view which shows the other example 1 of the frame material of C wall panels for buildings from the back side of a wall panel.

FIG. 14 is a diagram showing R according to the first embodiment of the present invention;
It is a top view which shows the other example 2 of the frame material of C wall panels for buildings from the back side of a wall panel.

FIG. 15 is a diagram showing R according to the first embodiment of the present invention;
It is a top view which shows the other example 3 of the frame material of C wall panels for buildings from the back side of a wall panel.

FIG. 16 is a diagram showing R according to the second embodiment of the present invention;
It is a perspective view which shows the styrofoam side of the ceiling panel for C construction.

FIG. 17 is a diagram illustrating R according to the second embodiment of the present invention;
It is a perspective view which shows the wooden frame side of the ceiling panel for C buildings.

FIG. 18 is a diagram illustrating R according to the second embodiment of the present invention;
It is a top view showing the wooden frame side of the ceiling panel for C construction.

FIG. 19 is a diagram illustrating R according to the second embodiment of the present invention;
C. Support and fix the ceiling panel for the building with columns and square pipes,
It is sectional drawing which shows the state which poured concrete.

FIG. 20 is a diagram showing R according to the second embodiment of the present invention;
C Concrete is poured into the ceiling panel for building,
It is sectional drawing which shows the state which attached the ceiling finishing material.

[Explanation of symbols]

 Reference Signs List 11 Insulation material 11a Vent hole 12, 12a, 12b Horizontal rail (frame material) 13, 13a, 13b, 13c, 13d Vertical rail (frame material) 15 Positioning hole (positioning means) 16 Positioning pin (positioning means) 15A Positioning tenon (Positioning means) 16A Positioning tenon (positioning means) 15B Positioning tenon (positioning means) 16B Positioning tenon (positioning means) 27 Ready-mixed concrete (concrete) 41 Insulation material 42 Middle plates 43a, 43b Cross bars (frame members) 44a, 44b , 44c, 44d Vertical beam (frame material) 45 Positioning hole (positioning means) 46 Positioning pin (positioning means) 53 Ready-mixed concrete (concrete)

Claims (4)

[Claims] 1. A heat insulating material having a rectangular plate shape made of a foamed resin material, and a frame material fixed to one side in a thickness direction of the heat insulating material, and a space above the heat insulating material can be filled with ready-mixed concrete. A reinforced concrete building panel characterized in that, after solidification of the concrete, the solidified concrete is bonded to the solidified concrete to form a base material of a building material with the frame material. 2. A heat insulating material in the form of a rectangular plate made of a foamed resin material, a frame material fixed to one side in the thickness direction of the heat insulating material,
Provided in the frame material, when a plurality of heat insulating materials are arranged in parallel,
Positioning means for positioning adjacent heat insulating materials in a direction orthogonal to the juxtaposed direction. 3. The reinforced concrete building panel according to claim 1, further comprising a plurality of ventilation holes penetrating the heat insulating material in a thickness direction. 4. The apparatus according to claim 1, wherein a middle plate having the same rectangular shape as the heat insulating material is interposed between the heat insulating material and the frame material. Reinforced concrete building panels.