KR101310843B1 - Reinforcement panel and form assembly thereof - Google Patents

Abstract

The present invention relates to a reinforcement panel integrated with a joist and yoke member and a form assembly using the same, and more particularly, a null member 11, a frame 12 connected along an edge of the null member, and the null member And a yoke member 13 connected to the frame, and a yoke member 14 connected to the frame and supporting the joist member, wherein the board member or the yoke member, or both, are provided with a space keeping member. It is characterized in that the tie holes for.
Therefore, in order to install the gap maintaining member, instead of forming a tie hole in the coupling portion of the two frames in close contact with each other, by forming a tie hole in the board member and the yoke member of the reinforcement panel by installing the gap maintaining member The joints between the frames are completely in contact with each other to prevent leakage due to the infiltration of concrete into the joints, and also prevents the occurrence of rolling or overloading at the joints between the two frames due to the concrete side pressure. The present invention proposes a reinforcing panel integrated with a joist and yoke member and a form assembly using the same to maximize the rigid reinforcing effect by increasing the strength of the reinforcing panel itself by integrating the member and the yoke member.

Description

Reinforcement panel integrated with joist and yoke member and form assembly using same {REINFORCEMENT PANEL AND FORM ASSEMBLY THEREOF}

The present invention relates to a reinforcement panel integrated with a joist and yoke member and a form assembly using the same, the conventional formwork is provided with a space maintaining member so that the formwork panel spaced apart from each other to maintain a constant distance, in this case two adjacent formwork Each panel frame coupling part of the panel is provided with a hole (hereinafter referred to as a 'tie hole') for inserting a space keeping member. The tie hole not only allows the penetration of the concrete in the flow state, but also when the formwork panel is reused. As the concrete debris is attached to the panel frame around the tie hole or the tie hole, gaps are generated without the joints between the panel frames being completely adhered to each other. In this case, the concrete pressure penetrates through the gap between the tie hole or the panel frame. Each panel frame is a phenomenon caused by pressure in the lateral direction of the formwork It occurs, and also there is a problem that the millimeter engaging portion outwardly of the respective panel frame by the concrete lateral pressure, or a ship called phenomenon occurs.

Therefore, the present invention for solving the conventional problem is to form a tie hole in the board member, the yoke member of the reinforcing panel instead of forming a tie hole in the joint of the panel frame to install the gap holding member, the gap maintaining member By installing the, the joints of each panel frame are completely in contact with each other to prevent leakage due to the penetration of concrete into the joints, and also prevents the occurrence of rolling phenomenon or batching at the joints between the panel frames due to the concrete side pressure. In addition, it is characterized by maximizing the rigidity reinforcement effect by increasing the strength of the reinforcement panel itself by integrating the joist member and the yoke member in the reinforcement panel.

In general, the form assembly has a reinforcement panel which is spaced apart from each other at mutually opposite positions to form a concrete pouring space is arranged at a predetermined interval, the spacing member is introduced to maintain the spaced interval between the reinforcement panels,

The spacing member is implemented by a flat tie, a form tie, or a sepia tie.

And the conventional spacing member is connected to the coupling portion of each panel frame of the formwork panel adjacently connected to each other,

In this case, tie grooves are formed to correspond to each panel frame of the formwork panel to be adjacently coupled to each other,

In this case, when each panel frame is fixed to each other, a tie hole is formed so that the outside direction and the inside direction of the formwork communicate with each other by the tie grooves.

Therefore, when the gap retaining member is inserted into the tie hole to fix both ends thereof, the separation distance between the formwork panels spaced apart from each other is kept constant by the gap maintaining member.

In particular, in this case, when the gap retaining member is inserted into the tie hole, a gap is formed around the gap maintaining member in the tie hole.

In this state, when the concrete is poured, the concrete can penetrate through the gaps and leak to the outside.

In addition, when the concrete penetrates into the gaps due to the concrete pressure, each panel frame is pressurized in the lateral direction of the formwork, and the coupling is weakened. Therefore, the joining part of each panel frame is pushed outward by the concrete side pressure, causing the filling phenomenon. There is a problem.

Furthermore, after construction of the structure by the form assembly, when the formwork is dismantled, the tie groove of each panel frame and the panel frame around the tie groove are attached with hardened concrete.

The attached concrete is not only easy to remove, but even if it can be removed, the debris of the concrete remains.

In this state, when the reinforcement panel or formwork panel is reused, the coupling is made in a state where the joints of each panel frame are not completely adhered to by the attached concrete or the debris of the concrete. Can be formed.

When the concrete penetrates through these gaps, each panel frame is pressed by the concrete in the lateral direction of the formwork, causing a problem that the joints of each panel frame are opened.

At this time, the coupling part of each panel frame is weakened, there is a problem that the phenomenon of full stomach is pushed outward by the concrete side pressure.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems,

Instead of forming a tie hole at the joint of the panel frame to install the gap holding member, a tie hole is formed at the yoke member and a board member of the reinforcing panel, thereby providing a gap holding member.

Coupling portion of each panel frame is in close contact with each other to prevent leakage due to the penetration of concrete into the coupling portion, and also prevents the phenomena of rolling or batching at the coupling portion between the panel frames due to the concrete side pressure.

In addition, it is one object to maximize the rigid reinforcement effect by increasing the strength of the reinforcement panel itself by integrating the joist member and yoke member in the reinforcement panel.

In addition, the present invention is the width of the panel frame width direction of the reinforcement panel is formed longer than the width direction length of the existing formwork panel when the reinforcement panel and the formwork panel is adjacent to each other when the cross-section length of the panel frame of the reinforcement panel increased in the width direction 2 Another object of the present invention is to increase the rigidity of the vehicle and increase the rigidity at the joints of the panel frames to realize a more stable support structure.

Furthermore, the present invention further includes a locking member which is laterally protruded laterally on the outer side of the panel frame of the reinforcing panel so that when the reinforcing panel and the formwork panel are combined, the locking member of the reinforcing panel is the panel frame of the formwork panel. Another object is to maximize the rigidity at the joint between the reinforcement panel and the formwork panel by supporting the support in the outer direction.

The reinforcement panel integrated with the joist member and yoke member according to the present invention includes a board member, a panel frame connected along an edge of the board member, a joist member connected to the board member, and connected to the panel frame. It is made by including a yoke member for supporting the member,

The outer surface of the panel frame according to the present invention is characterized in that it is further provided with a locking member protruding in the lateral direction, arranged in the vertical direction. The locking member is firmly secured to the frame of the standard panel in a state where the outer surface of the panel frame according to the present invention is in close contact with the outer surface of the adjacent panel (generally 'Euro foam' or 'aluminum foam' is used). To be supported.

In addition, the null member or the yoke member, or both according to the invention is characterized in that the tie hole for the mounting of the gap holding member is formed.

The panel frame according to the present invention is further characterized in that the extension frame for increasing the cross-sectional secondary moment at the coupling portion, when the panel frame is coupled between.

On the other hand, the form assembly using the reinforcement panel according to the present invention in order to form a concrete placing space, the reinforcement panel and the formwork panel alternately connected laterally, facing each other at mutually opposite positions and installed spaced apart reinforcement panel and formwork panel (generally In the form assembly consisting of 'Eurofoam' or 'Aluminum foam' is commonly used),

The reinforcement panel comprises a null member, a panel frame connected to the null member, a joist member connected to the null member, and a yoke member connected to the panel frame and in contact with the joist member,

The outer surface of the reinforcement panel is provided with a locking member, the frame of the adjacent formwork panel is supported by the locking member of the reinforcement panel,

A tie member or a yoke member of the reinforcement panel, or both of them are formed with a tie hole, characterized in that the gap maintaining member is mounted through the tie hole.

The reinforcement panel integrated with the joist member and yoke member according to the present invention, and the form assembly using the same, instead of forming a tie hole in the engaging portion of the panel frame to install the gap maintaining member, the board member of the reinforcement panel and the yoke member By forming a hole to install the gap holding member

Coupling portion of each panel frame is in close contact with each other to prevent leakage due to the penetration of concrete into the coupling portion, and also prevents the phenomena of rolling or batching at the coupling portion between the panel frames due to the concrete side pressure.

In addition, it is possible to maximize the rigid reinforcement effect by increasing the strength of the reinforcement panel itself by integrating the joist member and yoke member in the reinforcement panel.

In addition, the present invention is the width of the panel frame width direction of the reinforcement panel is formed longer than the width direction length of the existing formwork panel when the reinforcement panel and the formwork panel is adjacent to each other when the cross-section length of the panel frame of the reinforcement panel increased in the width direction 2 The difference in moment is increased to increase the rigidity in the coupling portion of each panel frame to realize a more stable support structure.

Furthermore, the present invention further includes a locking member which is laterally protruded laterally on the outer side of the panel frame of the reinforcing panel so that when the reinforcing panel and the formwork panel are combined, the locking member of the reinforcing panel is the panel frame of the formwork panel. By supporting the support in the outward direction, it is possible to maximize the rigidity at the joint between the reinforcement panel and the formwork panel more.

In addition, in the present invention, since no tie holes are formed in the coupling portion of each panel frame, concrete debris is not attached to the tie holes or the panel frames adjacent to the tie holes, so that the separate reinforcement panels and the formwork panels are removed to reuse them. No work required,

In addition, the installation work of the gap holding member is easy and easy to improve the workability.

1 is a plan view and a front view showing a form assembly according to the present invention,
2 is a plan view and an enlarged view of a form assembly composed of a reinforcement panel and a formwork panel according to the present invention;
Figure 3 is a perspective view and enlarged view of the form assembly composed of a reinforcement panel and a formwork panel according to the present invention.

Hereinafter will be described with reference to the accompanying drawings, the reinforcement panel and the die assembly using the same joists and yoke members in accordance with the present invention.

First, referring to the accompanying reference to the direction reference used in the present specification,

The concrete pouring space formed between the reinforcement panels 10 or the existing formwork panels 30 (hereinafter referred to as formwork panels 30) spaced apart from each other is called an 'inward direction',

The direction in which the reinforcement panel 10 and the formwork panel 30 are connected to each other to form the inner and outer surfaces of the wall is specified as a 'lateral direction'.
In addition, the panel frame 12 of the reinforcement panel and the panel frame 31 of the formwork panel are both terms that refer to the frame of the panel, and when the two components are confused in the detailed description, The panel frame 12 is referred to as a 'frame 12', the panel frame 31 of the formwork panel is divided into a 'panel frame 31'.

As shown in Figures 1 to 3 reinforcement panel integrated with the joist and yoke member according to the present invention is

A null member 11, a frame 12 connected along an edge of the null member 11, a joist member 13 connected to the null member 11, and the joist member connected to the frame. It comprises a yoke member 14 for supporting (13),

The null member 11 or the yoke member 14, or both of them are characterized in that the tie hole 17 for mounting the gap maintaining member 40 is formed.

1 to 3, in the reinforcement panel integrated with the joist and yoke member according to the present invention, the null member 11 is

Spaced apart so as to face each other to form a concrete pouring space (S), and the concrete poured in the pouring space (S) is cured to form a wall to form a wall.

Therefore, the board member 11 is formed of a plate-like material such as metal, synthetic resin, wood, etc. are arranged laterally to form a wall surface of the formwork.

1 to 3, in the reinforcement panel integrated with the joist and yoke member according to the present invention, the frame 12 is

The board member 11 is connected to the panel frame 31 of the formwork panel 30 when the formwork is installed.

The frame 12 is connected to the outer edge of the null member 11, the upper and lower frames, and the left and right frames are connected to each other so as to protrude in the outward direction,

When the form assembly FA is manufactured by the reinforcement panel 10 and the formwork panel 30, the reinforcement panel 10 and the formwork panel 30 are alternately disposed along the lateral direction.

In this case, coupling holes are formed in the frame 12 of the reinforcement panel 10 and the panel frame 31 of the formwork panel 30 in close contact with each other so as to correspond to each other. At the same time through the insertion, it is fixed by inserting the wedge pin into the insertion hole formed in the coupling pin.

In this case, the left and right sides of the frame 12 of the reinforcing panel 10 is provided with a locking member 12a in the vertical direction,

When the reinforcing panel 10 and the formwork panel 30 are coupled to each other, the locking member 12a contacts and supports the panel frame 31 of the formwork panel 30 in an outward direction, thereby supporting the reinforcement panel 10 and the formwork. It is possible to maximize the rigidity reinforcing effect by increasing the resistance to the side pressure of the concrete in the coupling portion with the panel 30 to prevent the phenomena in the coupling portion or the hungry phenomenon.

In addition, the frame 12 of the reinforcement panel 10, more specifically, the left and right frames are further provided with an extension frame 15 for extending the length of the frame (exactly, for extending the frame outward from the null member). It is

When the extension frame 15 is coupled to the reinforcement panel 10 and the formwork panel 30, the length of the frame 12 of the reinforcement panel 10 is extended at the coupling portion of the two frames 12 and 31. By increasing the length of the cross-section secondary moment in the coupling portion between each frame 12, 31 by the extended length by securing the rigidity at the coupling portion of each frame to achieve a stable support structure.

1 to 3, in the reinforcement panel integrated with the joist and yoke member according to the present invention, the joist member 13 is

It is connected to the null member 11, arranged in the vertical direction to serve to support the null member (11).

The joist member 13 is integrally connected to the outer surface of the null member 11 to support the null member 11, thereby increasing the strength of the null member 11.

In the reinforcement panel integrated with the joist member and yoke member according to the present invention as shown in Figures 1 to 3, the yoke member 14 is

It is connected to the frame 12 and arranged laterally to serve to support the joist member 13.

The yoke member 14 is joined to an inner surface of each of the frames 12 (left and right frames) by welding or the like, and is arranged in a plurality of up and down directions so as to be orthogonal to each of the joist members 13 so as to be perpendicular to each joist member. In addition to supporting 13 in the outward direction, by simultaneously supporting each frame 12 in the lateral direction, the strength of the reinforcement panel 10 itself can be increased.

Therefore, the joist member 13 increases the strength of the null member 11,

The yoke member 14 not only increases the strength of the joist member 13 supporting the null member 11, but also prevents the bending deformation of each of the frames 12, thereby increasing the strength of the reinforcement panel 10 itself. It can be maximized.

Hereinafter will be described with reference to the accompanying die assembly (FA) in which the reinforcement panel 10 according to the present invention is introduced,

In order to clarify the technical spirit of the present invention and to avoid duplication of description, the description of the same components, functions, and effects of the same names will be omitted.

Meanwhile, as shown in FIGS. 1 to 3, the die assembly FA using the reinforcement panel according to the present invention is

Formwork assembly (FA) is connected to the reinforcement panel 10 and the formwork panel 30 alternately in the lateral direction to form a concrete pouring space (S), the reinforcement panel 10 and the formwork spaced apart from each other in the opposite position It consists of a panel 30.

In addition, the reinforcement panel 10 includes a null member 11, a frame 12 connected to the null member 11, a joist member 13 connected to the null member 11, and the frame 12. Is connected to the), made of a yoke member 14 in contact with the joist member 13,

A tie hole 17 penetrating through the null member 11 of the reinforcement panel 10 is formed, and the gap maintaining member 40 is mounted through the tie hole 17. More preferably, the tie hole 17 is formed in both the null member 11 and the yoke member 14 such that the gap maintaining member 40 penetrates the null member 11 and the yoke member 14 at the same time. May be

Although not shown in the accompanying drawings, when the form assembly is made of only the reinforcement panel, the frames of the reinforcement panels disposed adjacent to each other are interconnected, and then the reinforcement panels connected to each other in the opposite direction are spaced at predetermined intervals to place concrete. It forms a space (first method).

Next, as shown in FIGS. 1 to 3, when the reinforcement panel 10 and the formwork panel 30 are combined to produce a form assembly FA, the reinforcement panel 10 and the formwork panel 30 are alternately arranged. After the arrangement, the frame 12 of the reinforcement panel 10 and the panel frame 31 of the formwork panel are connected to each other, and the reinforcement panel 10 and the formwork panel 30 interconnected to each other in opposite directions are spaced at predetermined intervals. Spaced apart to form a concrete pouring space (S) (second method).

Formwork assembly FA in the following will be described on the premise that the formwork is formed by a combination of the second method, that is, the reinforcement panel 10 and the formwork panel 30,

If necessary, the form assembly FA may be configured by the first method.

First, in the formwork assembly according to the present invention, a spacing member is introduced so that the reinforcement panel 10 spaced apart from each other may be maintained at a predetermined interval.

This spacing member is implemented by a flat tie or a form tie, or a sepa tie.

First, the case where the spacing member is introduced to the engaging portion of each frame will be described as an example.

Frame 12 of the reinforcement panel is brought into close contact with the panel frame of the adjacent formwork panel, a tie groove is formed between the two close contact frame 12, 31, the outer direction of the formwork by each tie groove Tie holes are formed to communicate with the inside direction.

delete

Therefore, when the gap retaining member is inserted into the tie hole to fix both ends thereof, the distance between the reinforcement panels spaced apart from each other and the formwork panels spaced apart from each other is kept constant by the gap maintaining members.

However, in this case, when the gap holding member (commonly referred to as 'flat tie') is inserted into the tie hole and installed, the tie hole has a constant gap around the gap holding member.

In this state, when the concrete is poured, the concrete can penetrate through the gaps and leak to the outside.

In addition, when the concrete penetrates through the gaps due to the concrete pressure, each frame is pressurized in the lateral direction of the formwork, and the coupling is weakened, so that the joints of each frame are pushed outwards by the concrete side pressure to cause the filling phenomenon. There is.

Furthermore, after the construction of the structure by the form assembly, when the formwork is dismantled, the tie grooves of each frame and the frame around the tie grooves are attached with hardened concrete.

The attached concrete is not only easy to remove, but even if it can be removed, the debris of the concrete remains.

 In this state, when the reinforcement panel or formwork panel is reused, the coupling is made in a state in which the joints of each frame are not completely in contact with the attached concrete or the debris of the concrete, so that a certain gap is formed in the joints of each frame. Can be.

When the concrete penetrates through these gaps, each frame is pressed by the concrete in the lateral direction of the formwork, causing a problem that the joints of each frame are opened.

For this reason, the coupling portion of each of the frames is bound to weaken the binding force, there is a problem that the full phenomenon is pushed outward by the concrete side pressure occurs.

Therefore, in the present invention, in order to solve the problem as described above, instead of forming a tie hole in the engaging portion of each frame 12, 31 to which the reinforcement panel 10 and the formwork panel 30 are connected,

A tie hole 17 is formed in the board member 11 or the yoke member 14, or both, to fix the space keeping member 40.

That is, the tie hole 17 is formed in the null member 11 of the reinforcement panel 10,

In addition, a tie hole 17 corresponding to the tie hole of the null member 11 is formed in the yoke member 14 of each reinforcement panel 10.

Then, the gap holding member 40 is inserted through the tie hole 17 formed in one direction to install the end of the gap holding member 40 in the outward direction of the tie hole 17 in the other direction.

When both ends of the gap holding member 40 are fixed to the reinforcement panel 10, the installation of the gap holding member 40 is completed.

That is, in the present invention, the spacing member 40 is not installed at the engaging portion of each of the frames 12 and 31, but is installed on the reinforcement panel 10, and thus the spacing member 40 is installed in each panel frame. It is possible to solve the conventional problems caused by the formation of the coupling portion at a glance.

Therefore, the concrete infiltration between the gaps formed in the joints of each panel frame due to the concrete pressure in the flow state is blocked at the source, so that the formwork is pushed laterally by the concrete pressure that each panel frame penetrates the gaps. In addition, the joints between the panel frames are prevented from being pushed outwardly or filled by the concrete side pressure.

In addition, when disassembling the form assembly (FA), it is not necessary to remove the concrete and concrete debris attached to each of the frames 12 and 31 when used again, as well as excellent workability,

There is no concrete or concrete debris attached to each panel frame (12) (31), so that the joints of each frame can be completely in contact with each other to increase the rigidity at the joint of each panel frame in the re-installed formwork (FA). It becomes possible.

Further, as described above, the frame of the reinforcement panel 10 is provided with an extension frame 15 formed by extending its length, and the coupling portion is extended by the extension frame at the coupling portion between the frames 12 and 31. The cross-section secondary moment is increased,

In addition, the engaging member 12a formed in the frame 12 of the reinforcement panel 10 supports the panel frame 31 of the formwork panel 30 in an outward direction so that the reinforcement panel 10 and the formwork panel 30 are supported. It is possible to implement a more stable formwork support structure by increasing the rigidity by reinforcing the support force in the coupling portion between).

Meanwhile, the mounting member 50 is introduced to fix the space keeping member 40 according to the present invention to the tie hole 17, and then fixed to the tie hole 17.

At this time, the fixing member 50 is formed in a '∩' shape, the support portion 51 formed by bending in the downward direction from the fixing member 50 is formed with an insertion portion (not shown) to the yoke member 14 When the fixing member 50 is inserted and mounted, the gap maintaining member 40 is inserted into the insertion portion.

In addition, the exposed end of the gap holding member 40 is provided with a connection portion 41 is formed with a thread, the gap holding member 40 is formed with a fixing projection 43 is connected to the connection portion 41,

At this time, the fixing protrusion 43 has a wider cross section than the width of the inserting portion of the fixing member 50, so that the gap retaining member 40 is mounted on the inserting portion, and then the coupling bolt 42 is connected to the connecting portion 41. When tightened by tightening), the outer surface of the fixing protrusion 43 is pressed against the outer surface of the support part 51 positioned in the inward direction so that the gap maintaining member 40 is fixed to the yoke member 14. It becomes possible.

In addition, although not shown in the accompanying drawings, the spacing member may be introduced into the formwork panel, but in the case where the reinforcement panel as described above supports the formwork panel 30, the spacing member is installed in the reinforcement panel. It is desirable to be able to raise the support force.

In the above description with reference to the accompanying drawings, the present invention described the reinforcement panel integrated with the joist member and yoke member and the form assembly using the same, the present invention can be variously modified and changed by those skilled in the art However, such modifications and variations should be construed as being included in the scope of the present invention.

FA: formwork assembly S: pouring space
10: reinforcement panel 11: null member
12: frame of the reinforcement panel 12a: locking member
13: joist member 14: yoke member
15: extension frame 17: tie hole
30: formwork panel 31: formwork panel frame
40: spacing member 41: connection portion
42: connecting bolt 43: fixing protrusion
50: fixing member 51: support
53: insertion unit

Claims (4)

The board member 11,
A frame 12 connected along an edge of the null member 11,
A joist member 13 connected to the board member;
In the reinforcement panel comprising a yoke member 14 connected to the frame 12 and supporting the joist member 13,

A tie hole 17 for mounting the gap maintaining member 40 is formed in the null member 11 or the yoke member 14, or both.
The outer surface of the frame 12 is provided with a locking member 12a for supporting the frame of the adjacent panel,
The engaging member (12a) is protruded laterally on the outer surface of the frame, reinforcement panel integrated with the joist and yoke member, characterized in that arranged in the vertical direction.
The method of claim 1,
Reinforcement panel integrated with the joist member and the yoke member, characterized in that the frame 12 is further provided with an extension frame (15) for increasing the cross-sectional secondary moment at the coupling portion, when coupling between the panel frame.
delete In order to form a concrete casting space, the reinforcement panel 10 and the formwork panel 30 are alternately connected laterally, and in the form assembly consisting of the reinforcement panel 10 and the formwork panel 30 spaced apart from each other at opposite positions. In

The reinforcement panel 10,
The yoke member 14 which is connected to the board member 11, the frame 12 connected to the board member, the joist member 13 connected to the board member, and the joist member while being connected to the frame 12 Including but not limited to,
Tie holes 17 are formed in the board member 11 or the yoke member 14 of the reinforcement panel, or both of them, and two reinforcing panels 10 facing each other penetrate through the tie holes 17. Is configured to be supported by the gap maintaining member 40 is connected,

The outer surface of the frame 12 of the reinforcement panel 10 is provided with a locking member 12a protruding in the lateral direction and arranged in the vertical direction,
Formwork assembly using a reinforcement panel, characterized in that the panel frame 31 of the formwork panel 30 connected to the frame 12 of the reinforcement panel 10 is supported in contact with the engaging member (12a).

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