JP2016006290A - Receiving structure of concrete form and assembling method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a receiving structure of concrete form capable of easily assembling a concrete form by attaching a receiving member and adjustment member to an adjustment part of a frame panel and assembling method thereof.SOLUTION: The receiving structure includes: a frame panel 1 which has a surface part 11 for forming a concrete surface, connection parts 12 extending backward from right and left ends thereof, and a partition plate 13 which is formed parallel to the connection part 12 to partition a space between the connection parts 12, 12; a receiving member 2 which is positioned at an adjustment part between neighboring frame panels 1, 1; and an adjustment member 3 fixed to the receiving member 2. The receiving structure has an adjustment part for fixing the adjustment member 3 between a general part of the concrete form for connecting neighboring frame panels 1 in a right-left direction in parallel and the neighboring frame panels 1, 1.

Description

  TECHNICAL FIELD The present invention relates to a concrete formwork storage structure and a construction method thereof capable of constructing a concrete formwork by easily attaching a receiving material and an adjustment material to an adjustment part of a formwork panel.

Conventionally, when constructing concrete formwork in civil engineering construction work, it is constructed with only standard products (standard size) regardless of the material used such as wooden panels, resin panels, steel panels, etc. It is difficult to do.
In other words, this type of formwork panel (especially a systemized non-wooden panel) can be prepared in different sizes, or it can be easily manufactured partially (a panel with a pier at the periphery of the back side of plywood at least) ), But in the former case, it is necessary to produce several types of panels, so it is inevitable to manage parts and increase the cost. In the latter case, it is troublesome to connect panels of different materials. It took. In addition, no matter how detailed it is calculated, all the errors (errors that occur in the connecting part) are concentrated in the adjustment part (contained part), and a gap is created, because the construction is made by connecting a plurality of formwork panels. In some cases, wooden panels were rebuilt without paying.

  On the other hand, in order to reduce waste materials, it has been adopted to use a synthetic resin such as FRP that can be reused as a formwork panel. However, in order to assemble a panel made of synthetic resin and the wooden panel, the mounting method is troublesome. And once used, piers are difficult to recycle, and most of them are disposable.

  The wooden panel produced by the above-described conventional method is not only troublesome to produce, but also difficult to reuse, and thus is a wasteful method both in terms of labor and cost. In addition, when a gap or the like is generated between adjacent formwork panels, a sealing process for preventing leakage of the concrete may be necessary.

  Therefore, the present invention can solve the above-described problems, and can easily attach a receiving material and an adjustment material to the adjustment portion of the formwork panel to construct a concrete formwork and its construction. The purpose is to propose a law.

  The present invention has been proposed in view of the above, and divides at least a surface portion forming a concrete surface, a connecting portion extending from the left and right end portions of the surface portion to the back surface side, and a space between the connecting portions. A mold panel having a partition plate provided in parallel with the connecting portion, a receiving material positioned in an adjusting portion (adjustment region) corresponding to the space between adjacent mold panels, and an adjusting material fixed to the receiving material; A general part of the concrete formwork that connects the formwork panels adjacent to each other in the left-right direction in parallel, and an adjustment part that fixes the adjustment material between the adjacent formwork panels. The connecting part of the formwork panel is continuous along the side edge and has holes at regular intervals in the longitudinal direction, and the receiving material is provided on the outside of the connecting part of the formwork panel. A support portion for fixing the mounting portion, and an attachment portion along the connecting portion, An attachment hole corresponding to the hole of the formwork panel is formed in the attachment part, and the attachment part has a portion where the connecting member is located has substantially the same thickness as the end of the connection part of the formwork panel. In, the connecting parts of the adjacent formwork panels are connected to each other in a state where the connecting parts of the adjacent formwork panels are brought into contact with each other in a state where the holes communicate with each other. In the state where the receiving material is disposed so that the respective holes and the mounting holes communicate with each other, the connecting member (also used for the general portion) is connected by the connecting member, and the adjacent receiving members are adjacent to each other. The present invention relates to a concrete formwork storage structure, characterized in that a concrete formwork is formed by fixing the adjusting material so as to be continuous with the surface portion of the formwork panel.

  Further, according to the present invention, in the concrete storage structure, in the general part, the connecting member can be inserted into a hole between the connecting parts where the protruding parts are abutted, and the connecting parts abutted by the clamping part are sandwiched. In the adjusting portion, the projecting portion can be inserted into the hole of the connecting portion and the mounting hole of the receiving material, and the connecting portion of the formwork panel and the mounting portion of the receiving material are held by the holding portion. We also propose a formwork storage structure.

  Furthermore, the present invention is a method for constructing the concrete storage structure, wherein at least a surface portion forming a concrete surface, a connecting portion extending from the left and right end portions of the surface portion to the back surface side, and between the connecting portions And forming a general part that connects the formwork panels having partition plates provided in parallel with the connection part in parallel using a connection member, and corresponds to between adjacent formwork panels. In this state, the first step of attaching the receiving material to the outside of the connecting part of the adjacent formwork panels in the adjustment part (adjustment region) and attaching the attachment hole to the hole of the formwork panel with the connecting member, Construction of a concrete form storage structure characterized by comprising a second step by adhering an adjustment material that is continuous with the surface portion of the adjacent formwork panel between the support portions of adjacent receiving materials. I also propose a law It is.

The concrete formwork storage structure of the present invention is such that, in the general part of the concrete formwork that connects the formwork panels adjacent in the left-right direction in parallel, the connection parts of the adjacent formwork panels are abutted together. It is only necessary to connect with the connecting member in a state where the holes are in communication, and in the adjustment part (adjustment region), the receiving material is arranged so that each hole and the attachment hole communicate with the connection part of the adjacent form panel. A concrete formwork can be easily constructed by simply connecting the adjusting member so as to be continuous with the surface part of the adjacent formwork panel between adjacent support parts while being connected by the connecting member in the installed state. Is.
Therefore, it is only necessary to prepare an adjustment material cut to the dimension between adjacent support parts and fix it easily with screws or the like from the surface side. Can do.
In addition, since the portion where the connecting member is located has substantially the same thickness as the end of the connecting portion of the formwork panel, the connecting member used for connecting the panels is also used for connecting the panel and the receiving material. It is possible to install the receiving member of the adjusting portion in the same manner as the construction (connection) of the general portion, and it is possible to reduce the labor for construction and the member cost.

  In addition, the connecting member can be inserted into the hole between the connecting portions where the protruding portions are abutted in the general portion, and the connecting portions abutted in the holding portion are clamped, and the protruding portion is connected to the connecting portion in the adjusting portion. In the case where the connecting portion of the formwork panel and the attachment portion of the receiving material are clamped by the holding portion, they can be easily integrated.

  Furthermore, the construction method of the concrete form storage structure according to the present invention does not require a wooden panel as in the above-described prior art, and there is no need to worry about leakage of concrete, so unnecessary sealing work is unnecessary. Construction work is also easy, and member costs can be reduced.

(A) An enlarged cross-sectional view showing an example of constructing a concrete form storage structure (first embodiment) according to the present invention and showing a state in which adjacent formwork panels are arranged in an adjustment section, (b) An enlarged cross-sectional view showing a state in which the receiving material is placed along the connecting portion, (c) an enlarged cross-sectional view showing a state in which the receiving material is attached to the connecting portion by the connecting member, and (d) an adjustment material is fixed outside the connecting portion. It is the expanded sectional view which shows the state which carried out, (e) The perspective view of the connecting member used, (f) The perspective view of the receiving material used. (A) The perspective view which shows the general part of the concrete formwork which connected the formwork panel in 1st Example, (b) The perspective view which shows the adjustment part of a formwork panel. (A) The perspective view which shows the state which attached the receiving material in 1st Example to the formwork panel, (b) It is a perspective view which shows the state which fixed the adjustment material. (A) Cross-sectional view showing a state where a receiving material of another aspect (second embodiment) is attached, (b) a side view thereof, (c) a perspective view thereof, (d) another aspect (third embodiment) A sectional view showing a state where the receiving material is attached, (e) a side view thereof, (f) a sectional view showing a state where the receiving material of another aspect (fourth embodiment) is attached, and (g) a side view thereof. is there.

  The concrete form storage structure of the present invention comprises a form panel, a receiving material, and an adjustment material, and is a general part of a concrete form that connects the form panels adjacent in the left-right direction in parallel. And an adjustment part for fixing the adjustment material between the adjacent formwork panels. In the general part, the connecting parts of the adjacent formwork panels are brought into contact with each other to form a hole. The connecting members are connected in a state of being connected, and in the adjustment portion (adjustment region), the receiving material is disposed so that the respective holes and attachment holes communicate with the connection portions facing each other of the adjacent formwork panels. Connected with the connecting member (also used for the general part) in a state of being attached, and the adjustment material is fixed so as to be continuous with the surface portion of the adjacent formwork panel between the support portions of the adjacent receiving materials By concrete mold Constitute a.

The formwork panel includes at least a front surface portion that forms a concrete surface, a connecting portion that extends from the front surface portion to the back surface side, and a partition that is provided in parallel with the connecting portion by dividing a space between the connecting portions. And a side plate-like connecting portion extending to the back side at least on the left and right ends as in the illustrated embodiment described later, and the connecting portion is provided on the side edge. It is a structure provided with holes at regular intervals in the longitudinal direction.
This formwork panel is often formed vertically long as in the illustrated embodiment described later, and the surface portion and the connecting portion are often formed vertically long. In addition, the partition plate is provided so as to divide the space between the two connecting portions and in parallel with the connecting portion as in the illustrated embodiment described later. However, the partition plate is not limited to one, and a plurality of partition plates may be provided.
In addition, it is good also as a box-shaped form panel by providing the upper connection part and lower connection part which stand | start up perpendicularly like the said connection part and the said partition plate in the up-and-down edge part of a surface part.

  The connecting portion of the formwork panel may have the same thickness from the front surface portion to the front end (back side edge), the front end may be formed thick, or substantially parallel to the front surface portion. It may be formed so as to have a flange extending to the surface. When the tip is formed thick or a flange is formed substantially parallel to the surface portion, the strength of the connecting portion itself is improved, and the strength of the entire formwork panel is also improved.

  The formwork panel having such a configuration does not particularly specify the material thereof, and may be, for example, a molded product of synthetic resin such as FRP, an extruded product of aluminum, a steel plate, a precast concrete plate, or These composite products may be used.

The receiving material may be continuous along the panel, or the piece material may be attached at regular intervals. A support portion for fixing the adjustment material on the outside of the connecting portion of the formwork panel, and attachment along the connecting portion. Part. The support portion may be any member that can be adjusted with screws or the like, and the attachment portion may be attached along the connecting portion of the formwork panel. If it is the structure in which a part is formed, it will not specifically limit about the shape. For example, it may be a thick plate as shown in the illustrated embodiment (second embodiment) described later, or a substantially L-shaped molded body as shown in the illustrated embodiment (first embodiment). In the case of a thick plate shape, the side end surface in the thickness direction is a support portion, and the flat plate surface is an attachment portion. In the case of a substantially L-shaped molded body, the flange-shaped lateral piece portion is a support portion. And the vertical piece is the mounting portion. Moreover, it is the structure which has an attachment hole corresponding to the hole of the said formwork panel in the said attachment part.
The receiving material is attached to the connecting part of the formwork panel, but the attaching means is not particularly limited. For example, the bolt is connected with the hole of the formwork panel and the attachment hole. You may fix with a nut and you may make it attach with the hook-shaped connection member mentioned later.

  The adjusting material is fixed to the support portion of the receiving material, and specifically, is fixed with a screw or the like. Moreover, this adjustment material is fixed between adjacent support parts, and it fixes using the adjustment material according to the dimension between support parts (cut). The adjustment material is not particularly limited as long as it can be cut to an arbitrary size, and may be a synthetic resin plate such as FRP, a wooden plate, a steel plate, a precast concrete plate, or a composite adjustment material thereof. Good.

  In the storage structure of the present invention, the general part other than the adjustment part is connected by a connecting member in a state where the connecting parts of the formwork panels adjacent to each other are brought into contact with each other as described above. The connecting member used for the general portion may be, for example, a clip or a connecting member having a configuration shown in the illustrated embodiment described later. The receiving member is attached to the connecting portion of the formwork panel using the connecting member. Therefore, there is an advantage that the receiving material can be attached at the time of construction (connection) of the general part, and the construction labor can be reduced.

As described above, the connecting member for attaching the receiving material to the connecting portion of the formwork panel through the respective holes can be inserted into the holes of the formwork panel and the receiving material as used in the illustrated embodiment described later. It is desirable to have a structure including a projecting portion, a connecting portion between adjacent formwork panels, and a holding portion that holds the attachment portion of the receiving material.
The protruding portion is inserted from the side into the hole of the mold panel and the receiving material, and the clamping portion clamps the connecting portion of the mold panel and the mounting portion of the receiving material. .
In addition, in the general part, the connecting member having this configuration is connected by the connecting member in a state where the connecting parts of the adjacent formwork panels are brought into contact with each other and the holes are connected.
The connecting member having such a configuration does not particularly specify the material thereof, and may be, for example, a molded product of synthetic resin such as FRP or an extruded product of aluminum, and deforms a steel material or a pipe-shaped material. It may be molded.

The construction method of the concrete form storage structure of the present invention uses the form panel panel, receiving material, and adjusting material having the above-described structure, and includes the following first and second steps.
1st process; While forming the general part which connects adjacent formwork panels in parallel using a connection member, it receives through each hole on the outer side of the connection part of the adjacent formwork panel in an adjustment part. Install the material.
2nd process; A concrete mold is comprised by adhering the adjustment material which becomes continuous with the surface part of a formwork panel between the support parts of a receiving material in this state.

  First, in a 1st process, while forming the general part which connected adjacent formwork panels in parallel using the connection member, it is a type | mold so that the connection part of the adjacent formwork panel in an adjustment part may oppose. The frame panels are arranged at an adjustment interval, and a receiving material is attached to each connecting portion. At that time, the receiving material may be arranged at the end after being previously attached to the formwork panel arranged at the end, or the receiving material is attached to the formwork panel already arranged at the end. Also good.

  Next, in a 2nd process, the adjustment material which becomes continuous with the surface part of a formwork panel between the support parts of a receiving material in this state adheres. Specifically, before fixing, the width of the adjusting material is cut into the dimension between the support parts. This constitutes a concrete formwork.

  The concrete form storage structure of the present invention constructed in this way forms a general part that connects adjacent form panel panels in parallel using a connecting member, and in the adjustment part (adjustment region), A receiving material is attached to the connecting portion of the adjacent formwork panel via the respective holes through the connecting member, and the adjusting material is continuous with the surface portion of the formwork panel between the adjacent receiving materials (supporting portions). A concrete formwork can be easily constructed simply by fixing the. Therefore, it is only necessary to prepare an adjustment material cut to the size between the adjacent support portions and easily fix it with a screw or the like from the surface side.

  The concrete form storage structure of the present invention comprises a formwork panel 1, a receiving material 2, and an adjustment material 3 as in the first embodiment shown in FIGS. 1 (d) and 3 (b). In the adjustment part (adjustment region) of the concrete mold 1, the receiving material 2 is attached to the connecting parts 12, 12 of the adjacent mold panels 1, 1 through the respective holes 122, 211, and the adjacent support part 22. , 22 is used to form a concrete formwork by adhering an adjustment material 3 continuous with the surface portion 11 of the formwork panel 1.

As shown in FIGS. 2 and 3, the formwork panel 1 of the illustrated embodiment has connecting portions 12 and 12 extending on one side of a vertically long surface portion 11 vertically from the left and right end portions to the back surface side. Two partition plates 13, 13 are provided in parallel with the connecting portions 12, 12 so as to divide the space between the portions 12, 12 into three, and each connecting portion 12 has holes 122 at regular intervals in the length direction. Are formed in six places. Although not shown in the drawings, a through hole for projecting a member such as a separator that keeps the interval between the concrete molds is formed in advance in the substantially central surface portion 11 of the two partition plates 13 and 13. .
Moreover, the front-end | tips 121 and 121 of the connection parts 12 and 12 are formed thickly toward the inner side (partition plate 13 side), and the front-end | tips 131 and 131 of the partition plates 13 and 13 are formed on the outer side (connection part 12 side). It is formed thick.

FIG. 2 (a) shows the state of the general part of the concrete formwork in which the four formwork panels 1 are juxtaposed in the lateral direction, but the back side of the surface part 11 in the drawing is the concrete placement space. Become. In this placement space, a spacing member called a separator is disposed, and concrete is placed in a state in which a bolt material called a foam tie is arranged on the outside thereof.
A through hole (not shown) is formed in advance in the substantially central surface portion 11 of the two partition plates 13 and 13, so that a bolt material called the foam tie is inserted into the through hole. It is used as a concrete formwork.

As shown in FIGS. 2A and 2B, the hook-shaped connecting member 4 used to connect the formwork panels 1 and 1 in the general part is used to place the receiving material 2 in the adjustment part as shown in FIGS. It is used also for attaching to the connection part 12 of the.
As shown in FIG. 1 (e), the connecting member 4 includes a long arm portion 4 a and a short arm portion 4 b that are provided substantially opposite to each other, and a trunk portion 41 that connects them. The long arm portion 4a and the short arm portion 4b extend (extend) in a substantially parallel manner to the connecting portion 12 of the formwork panel 1 when the attachment is completed, and the long arm portion 4a is further folded upward. The body portion 41 has a rectangular column shape having a rectangular cross section.
The protruding portion 42 is provided at the tip of the long arm portion 4a so as to protrude inward, and is formed to have a slightly smaller diameter than the hole 122 provided in the connecting portion 12 of the formwork panel 1.
Moreover, the said clamping part 43 is formed in the said long arm part 4a and the said short arm part 4b which oppose, and each inner surface, ie, clamping surface 431a, 431b, is formed in the curved surface shape.

The receiving material 2 is configured to have a support portion 22 for fixing the adjusting material 3 and an attachment portion 21 along the connecting portion 12 on the outside of the connecting portion 12 of the formwork panel 1. Then, as shown in FIG.1 (g), it is a substantially L-shaped molded object. In the illustrated embodiment, the support portion 22 is a flange-shaped horizontal piece portion, and the attachment portion 21 is a vertical piece portion in which an attachment hole 211 is formed. Further, the abutting support piece 212 is provided by folding back the edge of the mounting portion 21 on the back surface side.
The receiving member 2 is attached to the connecting portion 12 of the formwork panel 1 and is in a state where the hole 122 and the attachment hole 211 of the formwork panel 1 communicate with each other in the first embodiment. Then, it attaches with the hook-shaped connection member 4 of the said structure.

The adjusting material 3 is fixed to the support portion 22 of the receiving material 2, and is specifically fixed with a screw or the like.
The adjusting material 3 is fixed between the adjacent support portions 22 and 22, and the receiving materials 2 and 2 are attached to the connecting portions 12 and 12 of the adjacent form panel 1 and 1 in the adjusting portion. What is necessary is just to fix using the adjustment material 3 which adjusted the width | variety according to the clearance gap dimension (= dimension between the support parts 22 and 22) formed by this.

Next, a procedure for constructing a concrete form storage structure using the form panel 1, the receiving material 2, and the adjusting material 3 will be described.
As a 1st process, as shown to Fig.2 (a), the general part is constructed by connecting the formwork panel 1 of the said structure with the said connection member 4 in parallel. Specifically, the mold panels 1 and 1 are juxtaposed (four in the drawing) so that the holes 122 and 122 of the connecting portions 12 and 12 of the adjacent mold panels 1 and 1 communicate with each other. The hook-shaped connecting member 4 is faced, the long arm part 4a is faced from the back side of one connecting part 12, and the protruding part 42 provided at the tip is inserted into the holes 122, 122 from the side (pivot). To wear). At this time, since the short arm portion 4b is located on the back surface side of the tip 121 of the connecting portion 12, the insertion of the protruding portion 42 of the long arm portion 4a is not hindered. In this manner, the long arm 4a is rotated with the hole 122 as a fulcrum (rotation center) in a state where the tip (projection 42) of the long arm 4a is pivotally attached to the holes 122, 122, and the short arm 4b. Is positioned so as to hold the tip 121 of the connecting portion 12 on the other side. That is, the connecting portions 12 and 12 on one side and the other side are sandwiched in a superposed manner by the sandwiching portion 43 formed by the long arm portion 4a and the short arm portion 4b.
In addition, since the clamping surfaces 431a and 431b that sandwich the coupling parts 12 and 12 are formed in curved surfaces as described above, the coupling parts 12 and 12 can be smoothly clamped by the clamping part 43.

In the first embodiment, the operation of attaching the receiving materials 2 and 2 to the outside of the connecting portions 12 and 12 of the adjacent form panels 1 and 1 in the adjusting portion is also performed as shown in FIG. Since the connection member 4 used in the above is used, the operation can be performed in substantially the same manner as the above-described construction, and can be performed very easily.
That is, the mounting portion 21 of the receiving member 2 is aligned so that the hole 122 of the connecting portion 12 of the mold panel 1 and the mounting hole 211 communicate with each other, and the hook-shaped connecting member 4 is faced in this state. The long arm 4a is rotated from the hole 122 as a fulcrum (rotation center) with the long arm 4a facing from the rear surface side and the protruding portion 42 inserted (pivoted) from the side into the hole 122. The short arm portion 4b is positioned so as to wrap the tip of the attachment portion 21 of the receiving member 2 (the contact support piece 212). That is, the connecting portion 12 and the mounting portion 21 are clamped in a superposed manner by the clamping portion 43 formed by the long arm portion 4a and the short arm portion 4b.
In addition, this receiving material 2 may be attached to the connection part 12 of the formwork panel 1 arrange | positioned beforehand by an edge part (adjustment part) (after that, the formwork panels 1 and 1 are connected), and parallel form After the connection, the receiving materials 2 and 2 may be attached to the formwork panels 1 and 1 arranged at the end (adjusting portion).

Next, in the second step, as shown in FIGS. 3A and 3B, the surface portion 11 of the formwork panel 1 is continuously formed between the support portions 22 and 22 of the receiving materials 2 and 2 attached. The adjustment material 3 is fixed. This constitutes a concrete formwork.
Specifically, in the state in which the receiving materials 2 and 2 are attached to the connecting portions 12 and 12 of the adjacent mold panel 1 and 1 in the adjustment unit by the first step, the error of the used mold panel 1 itself. In addition, since errors and the like that occur in the connecting portions of these formwork panels 1 and 1 are aggregated, the formed gap dimension (= dimension between the support portions 22 and 22) is often not as calculated. Therefore, the dimension between the support parts 22 and 22 of the receiving materials 2 and 2 is measured, the width of the adjusting material 3 is adjusted (processed) according to the measured dimension, and fixed with screws or the like.

The concrete mold storage structure of the present invention constructed in this way is such that the molds adjacent to each other in the general part of the concrete mold that connects the mold panels 1 and 1 adjacent in the left-right direction in parallel. In the adjustment part corresponding to between the adjacent formwork panels 1 and 1, it connects in the state which butted the connection parts 12 and 12 of the frame panels 1 and 1, and the holes 122 and 122 were connected, and it adjoins. Receiving members 2 and 2 are attached to the connecting portions 12 and 12 of the matching formwork panels 1 and 1, respectively, and are continuous with the surface portion 11 of the adjacent formwork panels 1 and 1 between the adjacent support portions 22 and 22. A concrete formwork can be easily constructed by simply fixing the adjusting material 3.
Therefore, it is only necessary to prepare the adjusting material 3 cut to the size between the adjacent support portions 22 and 22 and fix it easily with screws or the like from the surface side. It can correspond to.

In the first embodiment, the mold panel 1 and the receiving material 2 are inserted into the holes 122 and 211 of the mold panel 1 and the receiving material 2, and the connecting portion 12 of the mold panel 1. Since it is connected using the connection member 4 provided with the clamping part 43 which clamps the attachment part 21 of the receiving material 2, it can integrate easily.
In addition, in this embodiment, the attachment portion 21 of the receiving member 2 has a portion 212 where the connecting member 4 is located, and the connecting portion 12 end portion 121 of the formwork panel 1 has substantially the same thickness. The connecting member 4 used for the connection can also be used for connecting the formwork panel 1 and the receiving material 2, and the installation work of the receiving material 2 of the adjusting part can be performed in the same manner as the construction (connecting) of the general part, Construction labor can be reduced and material costs can be reduced.

In the second embodiment shown in FIGS. 4A to 4C, a thick plate-like material (a square material having a constant thickness) is used as the receiving material 2A, and a bolt 4x and a nut 4y are connected to the connecting portion 12 of the mold panel 1. It is the aspect attached by.
In this receiving material 2A, the attachment portion 21a along the connecting portion 12 is a flat surface, and the support portion 22a for fixing the adjustment material 3 is a side end surface in the thickness direction. An attachment hole corresponding to the hole 122 of the formwork panel 1 is formed in the attachment portion 21a, and the attachment hole is communicated with the hole 122 of the formwork panel 1 so as to be easily integrated. Although it is common to the first embodiment in that it can be done, the bolt 4x is inserted into the hole 122 as described above and fastened with the nut 4y.

In the third embodiment shown in FIGS. 4 (d) and 4 (e), a thick plate-like material (a square member having a substantially constant thickness) is used as the receiving material 2B. However, as in the first embodiment, the hook is used. It is an aspect attached to the connection part 12 of the said formwork panel 1 using the shape-shaped connection member 4. FIG.
In this receiving material 2B, the attachment portion 21b along the connecting portion 12 is a substantially flat surface, and the support portion 22b for fixing the adjusting material 3 is the same as the second embodiment in that it is a side end surface in the thickness direction. However, it is different in that a thin portion 23 that allows the connecting member 4 to rotate is provided. The attachment by the connecting member 4 is the same as that in the first embodiment, and the location 23 (the tip) where the connecting member 4 is located has substantially the same thickness as the connecting portion 12 end 121 of the formwork panel 1. The hook-shaped connecting member 4 can be used, so that construction labor can be reduced and member costs can be reduced.

In the fourth embodiment shown in FIGS. 4 (f) and 4 (g), a plate-shaped material formed in a substantially L shape is used as the receiving material 2 </ b> C, and the range of the thin portion 23 in the third embodiment is long. It can be regarded as a configuration expanded in the vertical direction, and is a mode of being attached to the connecting portion 12 of the formwork panel 1 using the hook-like connecting member 4 as in the first embodiment.
In this receiving material 2C, the attachment portion 21c along the connecting portion 12 is a vertical piece portion, and the support portion 22c for fixing the adjusting material 3 is a flange-like horizontal piece portion, which is common to the first embodiment. The attachment by the connecting member 4 can be performed in the same manner as in the first embodiment, so that the construction labor can be reduced and the member cost can be reduced.

DESCRIPTION OF SYMBOLS 1 Formwork panel 11 Surface part 12 Connection part 121 Tip 122 Hole 13 Partition plate 2 Receiving material 21 Attachment part 211 Attachment hole 22 Support part 3 Adjustment material 4 Connection member 4x Bolt 4y Nut 4a Long arm part 4b Short arm part 41 Trunk part 42 Protruding part 43 Clamping part 431a, 431b Clamping surface

Claims (3)

A surface portion forming at least a concrete surface, a connecting portion extending from the left and right end portions of the surface portion to the back surface side, and a partition plate provided in parallel with the connecting portion by dividing a space between the connecting portions The formwork panels that are adjacent to each other in the left-right direction are formed of a formwork panel having a receiving material that is positioned in an adjustment portion corresponding to the space between adjacent formwork panels, and an adjustment material that is fixed to the receiving material. A general structure of the concrete mold to be connected in a shape, and a storage structure in which an adjustment section for fixing the adjustment material between the adjacent mold panel is formed,
The connecting part of the formwork panel is continuous along the side edge and has holes at regular intervals in the longitudinal direction.
The receiving material has a support portion for fixing the adjustment material on the outside of the connection portion of the formwork panel, and an attachment portion along the connection portion, and the attachment portion corresponds to a hole of the formwork panel. A mounting hole is formed, and the mounting portion has a portion where the connecting member is located and substantially the same thickness as the end of the connecting portion of the formwork panel,
In the general portion, the connecting portions of the adjacent formwork panels that are adjacent to each other are connected by a connecting member in a state where the holes are communicated with each other,
In the adjusting portion, the connecting member is connected to the connecting portions facing each other of the adjacent form panel so that the holes and the mounting holes are in communication with the connecting member, and adjacent to the connecting portions. A concrete mold storage structure, characterized in that a concrete mold is formed by fixing the adjusting material so as to be continuous with a surface portion of the mold panel adjacent to each other between support portions of matching receiving materials.   In the general part, the connecting member can be inserted into the holes of the connecting parts that abut the projecting parts, sandwich the connecting parts that are abutted in the clamping part, and in the adjusting part, the projecting part is inserted into the hole of the connecting part. 2. The concrete formwork storage structure according to claim 1, wherein the connecting part of the formwork panel and the attaching part of the receiving material are clamped by the holding part. A method of constructing a concrete form storage structure according to claim 1 or 2,
At least a surface portion that forms a concrete surface, a connecting portion that extends from the left and right ends of the surface portion to the back surface side, and a partition plate that is provided in parallel with the connecting portion by dividing the space between the connecting portions. While forming the general part which connects formwork panels to each other in parallel using a connecting member, the receiving materials are respectively provided on the outside of the connecting parts of the adjacent formwork panels in the adjustment part corresponding to the adjacent formwork panels. The first step of attaching the attachment hole to the hole of the formwork panel and attaching it with the connecting member, and the adjustment to be continuous with the surface part of the adjacent formwork panel between the support parts of the adjacent receiving materials in this state A construction method for a concrete form storage structure, characterized by comprising a second step by adhering a material.