KR100427956B1 - Band for constructing walls and wall construction method using the same - Google Patents

Abstract

The present invention relates to a wall construction band and a wall construction method using the same, the wall construction band of the present invention formwork panel binding plate, triangular support connection hole, pipe insertion hole, formwork panel fixing key, horizontal rebar fixing portion According to the present invention, the construction of the concrete wall is simple, and the overall air can be shortened, and the process is simplified because the insulation is embedded in the wall, thereby simplifying the process. A recyclable effect can be obtained.

Description

BAND FOR CONSTRUCTING WALLS AND WALL CONSTRUCTION METHOD USING THE SAME}

The present invention relates to a wall construction band and a wall construction method using the same, and more specifically, it is specifically designed to be used in the formwork can simplify the construction of concrete walls to shorten the overall air, the insulation material The construction process is simplified by embedding in the wall, and relates to a wall construction band and a wall construction method using the same so that the materials used in the wall construction can be recycled.

In general, in the construction of buildings such as houses, walls are constructed by placing horizontal and vertical rebars vertically and horizontally in the formwork and placing concrete therein. In the construction of such concrete walls, various kinds of pillar or formwork assemblies are used.

As one of the conventional wall construction methods, Korean Patent Publication No. 90-9897 proposes a method of using a three-dimensional structured prefabricated building module by welding a cube formwork consisting of a horizontal wire, a vertical wire and a cross wire. However, the method of using the three-dimensional formwork has a disadvantage in that the wiring process is very complicated and the volume of the three-dimensional formwork itself is difficult to handle in the construction process because all intersections of the iron wires must be welded.

On the other hand, Patent No. 257973 is a unit member that is not a three-dimensional formwork in the manufacture of a wall formwork assembly of a structure in which the vertical member, the horizontal member and the vertical reinforcing bar as a method for solving the problems of the prior art as described above It has been proposed that the building wall formwork assembly is easy to handle because the volume and weight is reduced by manufacturing. However, when constructing the wall of the building using the assembly of the patent it is difficult to reinforce the horizontal reinforcement, can not bend the reinforcing bar in the corner portion of the building is weak durability of the corner portion, the construction of the insulation after construction of the wall Since the process must be performed in a separate process, the process becomes complicated.

The present invention has been made to overcome the problems of the prior art described above, one object of the present invention is to provide a wall construction band and a wall construction method using the same can be embedded in the wall at the same time without a separate construction of the insulating material To provide.

Another object of the present invention is to provide a wall construction band and a wall construction method using the same, which can shorten the air by easy reinforcement and easy construction at the time of rebar construction.

Still another object of the present invention is to provide a wall construction band and a wall construction method using the same, which can recycle building materials used in wall construction.

One aspect of the present invention for achieving the above object is

Formwork panel binding plate, the groove for fixing the horizontal reinforcing bar in the middle portion is configured symmetrically up and down;

One or more pipe insertion holes formed in left and right wing portions of the wall construction band;

A triangular support connecting hole which is formed at the left and right wing portions of a construction band one by one to the outside of the pipe insertion hole;

A nail fixture for securing the band to concrete, located at the center of the formwork panel binding plate: and

It is a band for wall construction including a formwork panel fixing key which is formed to protrude symmetrically on both sides of the horizontal reinforcing groove for each side.

According to a second aspect of the present invention for achieving the above object, in the construction of concrete walls by placing in concrete and placing concrete therein,

A first step of fixing the wall construction band to the concrete wall using a nail fixture;

A second step of installing horizontal bars between the wall bands at regular intervals and then fixing the horizontal bars to the horizontal bar fixing unit and tying the horizontal bars to the vertical bars with a binding line;

Inserting a pipe into the pipe insertion hole;

A fourth step of fixing the formwork panel to the formwork panel fixing key; And

It is a construction method of the concrete wall comprising the step of manufacturing the formwork by installing another wall surface by repeating the second to fourth steps.

1A is a plan view of one embodiment of a wall band according to the present invention,

Figure 1b is an enlarged side cross-sectional view of one embodiment of a wall band according to the present invention,

Figure 1c is a perspective view of one embodiment of a wall band according to the present invention,

Figure 2a is a plan view of one embodiment of a curved band according to the present invention,

Figure 2b is an enlarged side cross-sectional view of one embodiment of a curved band according to the present invention,

Figure 2c is an enlarged side cross-sectional view of a portion of an embodiment of a curved band according to the present invention,

Figure 3a is a plan view of one embodiment of a column beam band according to the present invention,

Figure 3b is an enlarged side cross-sectional view of a part of an embodiment of a column beam band according to the present invention,

4 is a view of a state in which the wall for fixing the wall construction band of the present invention in the concrete wall construction method according to the present invention fixed to the formwork panel and reinforcing bars for one-side wall configuration,

5 is a view of the step of manufacturing the formwork for the other one wall after the formwork for one side wall,

Figure 6 is a view of the form panel for formwork for both walls;

7 is a cross-sectional view of the wall constructed using the band of the present invention with the heat insulating material inserted into the outer wall.

Explanation of symbols for the main parts of the drawings

10: formwork panel binding plate 1: hole for tripod support

2: Pipe insertion hole 3: Formwork panel fixing key

4: uneven portion 8: nail fixture

7: insulation material 100: wall construction band

41, 41 ': formwork panel

42: horizontal rebar 43: vertical rebar

60: pipe 80: concrete

Hereinafter, with reference to the accompanying drawings will be described in more detail the configuration and preferred embodiments of the present invention. However, these preferred embodiments are only intended to illustrate the practice of the invention and should not be construed as limiting the invention.

Wall construction band according to the present invention is a die panel binding flat plate 10, triangular support connecting hole (1), pipe insertion hole (2), formwork panel fixing key (3), concave-convex portion (4), nail fixture It is comprised including (8).

Wall construction band of the present invention is to assemble the formwork panels during the construction of the concrete wall and to allow the concrete to be placed therein to maintain a constant gap corresponding to the wall thickness, for beams, curved surfaces, and walls Various forms can be taken according to uses, such as a dragon. The wall band for construction of the present invention is basically made of a material having a coating for preventing corrosion on the iron plate, press-molded from the metal plate.

Figure 1a is a plan view of one embodiment of a wall band of the present invention, Figure 1b is a side sectional enlarged view of a part of an embodiment of a wall band according to the present invention, Figure 1c is an embodiment of a wall band according to the present invention Perspective view. On the formwork panel binding plate 10 of the band of the present invention, a nail fixture 8 for fixing the band to concrete, grooves for fixing horizontal rebars are formed up and down, and the pipe insertion hole 2 is It is formed one by one on the left and right of the horizontal rebar fixing groove, the triangular support connecting hole (1) is formed on the left and right sides of the pipe insertion hole (2). Tripod supports are installed to maintain corner angles and to support walls. In addition, the groove for fixing the horizontal reinforcing bar is configured up and down, for example, ∪ (or └ ┘) type and ∩ (┌┐), respectively (the shape of the groove is not necessarily limited to this type, depending on the use of the band Can take various forms). The width of these grooves may vary depending on the thickness of the wall. In this case, the keys 3 for fixing the formwork panel (for example, plywood) are protruded upwards and downwards opposite to each other as shown in FIG. 1B in the groove, and in the middle of the groove, the wall of the present invention. Nail fasteners 8 for fixing the construction band to the concrete floor are formed. On the other hand, the flat portion where the groove is in contact with the horizontal rebar may be formed with an uneven portion 4 to prevent the slip when the horizontal rebar is fixed.

2A is a plan view of one embodiment of a curved band, and FIGS. 2B and 2C are partially enlarged cross-sectional views of a formwork panel fixing key in the curved band of FIG. 2A. 2B is a partially enlarged cross-sectional view of the formwork panel fixing key 3, and FIG. 2C is a partially enlarged cross-sectional view of the formwork panel fixing key 3 '. The center part of the formwork panel binding plate 10 of the band of the present invention is formed with a groove constituting the horizontal rebar fixing portion 4, one pipe insertion hole (2) to the left of the horizontal rebar fixing portion And two on the right side. One pipe insertion hole 2 enters the inside of the curved surface when the wall is constructed, and two pipe insertion holes 2 are installed toward the curved surface. Holes 1 for connecting triangular supports are formed on the left and right sides of the pipe insertion hole. In addition, the key (3 and 3 ') for fixing the formwork panel is protruded up and down respectively facing each other inside the horizontal reinforcing fixing groove, the lower flat portion of the groove for preventing sliding when the horizontal reinforcing steel The uneven part 4 may be formed.

Referring to FIG. 3A, the maneuvering band is formed, and the center reinforcing bar fixing groove is formed in the center of the formwork panel binding plate 10, and the pipe insertion hole 2 is positioned at the left and right sides of the horizontal reinforcing bar fixing part because it is for a column. It is formed one by one, one side to the outside of the pipe insertion hole is formed for connecting the tripod support holes (1). Inside the horizontal rebar fixing groove, the formwork panel fixing keys 3 protrude upward and downward to face each other (refer to FIG. 3B), and the flat portion where the U-shaped groove contacts the rebar prevents sliding when the horizontal rebar is fixed. Concave-convex portion 4 may be formed.

Another aspect of the invention features a method of constructing a concrete wall. 4 is a view of a state in which the wall for fixing the wall construction band of the present invention in the concrete construction method according to the present invention to the concrete floor and fixed to the formwork panel and horizontal reinforcing bar and horizontal reinforcing bar for one side wall configuration, Figure 5 Is a view of the step of manufacturing the formwork for the other wall after forming the formwork for one wall surface, Figure 6 is a view of the form panel for the formwork for both wall surfaces.

The concrete wall construction according to the present invention basically constructs a concrete wall by placing horizontal reinforcing bars and vertical reinforcing bars in the formwork and placing concrete therein, using the wall construction band 100 according to the present invention. Characterized in that. In the case of constructing the wall by the method of the present invention, as shown in FIG. 4, the wall construction band 100 is first fixed to the concrete floor using the nail fixture 8, and the wall construction band Vertical reinforcing bars 43 are installed at regular intervals between the 100. Next, the horizontal reinforcing bar 42 is fixed to the horizontal reinforcing bar fixing part 4, and the horizontal reinforcing bar 42 is tied to the vertical reinforcing bar 43 by a binding line. In this way, the horizontal reinforcing bar 42 is placed on the wall construction band 100 at the same time, and the vertical reinforcing bar 43 is also placed at the right position. Subsequently, the pipe is inserted into the pipe insertion hole (2), the formwork panel (41) is fixed to the formwork panel (41) to complete the inner wall surface, and then the above steps are repeated in the order of horizontal reinforcement and formwork panel. By installing all the outer wall surface, and inserting the pipe 60, such as square pipe in the pipe insertion hole (2) to complete the formwork (see Figs. 5 and 6). The concrete thus obtained is poured into concrete and cured, and then the left and right sides of the wall band 100 are cut to separate the pipes, and the external wall side form panels are removed. In this process, to maintain the corner angle and to support the wall, it is possible to support the wall by the triangular support using the triangular support fixing hole of the wall construction band. In addition, by inserting a heat insulating material such as polystyrene foam into the inner surface of the formwork panel on the outer wall side of the formwork for thermal insulation can be inserted into the thermal insulation material without performing a separate process.

Hereinafter, an embodiment of the wall building method using the wall construction band of the present invention will be described in detail.

First, after laying the floor, fold the sokit reinforcing bars on the wall, install everything in the correct location, and cast concrete. After curing, the wall construction position is accurately displayed to fix the wall construction band of the present invention described above on the wall line with concrete nails. Install the vertical rebars at intervals enough for the band to rotate (support the outer band form).

Formwork panels having a constant thickness and height (e.g., thickness 12mm, height 30cm) are placed on the outer bottom and the horizontal bars are tied to the vertical bars in line with the height in accordance with the height.

Insert the bands (e.g., 9 bands for 3M walls) into the square pipes, insert them into the wall banding holes fixed to the floor, insert the formwork panel into the keyway, and fix one band to the horizontal rebar. The pipe is erected vertically. In the same way, install the outer wall in succession in the order of horizontal rebar, pipe, formwork panel. In other words, the rebar is placed in place.

After installing all the remaining rebars for installation, install all electrical pipes and internals (eg, telephone lines, water pipes, etc.). At this time, weatherproof finishing materials such as expanded polystyrene foam (expanded polystyrene foam) as the heat insulating material is preferably arranged in a staggered manner so that there are no gaps in two layers.

Insert the formwork panel into the wall construction band from the bottom, it is fixed to the band key and installed vertically. Insert the pipe from the top band hole to the bottom. In the case of a corner, the angle is installed using a screw nail on the top, and the triangular support is connected to the triangular support hole of the wall construction band of the present invention to fix the wall vertically with anchor bolts to prevent movement.

Formwork skeletons are constructed using pipes and supporting pipes. Lay out the formwork panel and fix the corner mana angle with screws. Reinforce concrete and other necessary facilities (e.g. vents, windows, etc.) before placing concrete.

After curing, cut off the pipe by cutting the left and right side of the band, and disassemble the panel for formwork that is not necessary by using screws. The pipes and formwork panels thus disassembled can be recycled. Meanwhile, the formwork panel for the inner wall side is fixed in the state using the remaining band without disassembling, and the finishing material such as gypsum board is attached by screws.

7 is a cross-sectional view of the wall constructed using the band of the present invention with the heat insulating material inserted into the outer wall. Referring to Figure 7, looking at the cross section of the wall constructed by the present invention, the two formwork panels (41, 41 ') are fixed by the wall construction band 100 of the present invention, the pipe is inserted into the pipe 60 and the like are fixed, the horizontal reinforcing bars 42 and the vertical reinforcing bars 43 are fixed between the two formwork panels 41 and 41 ', and the concrete 80 is poured into the form skeleton thus formed. . Then, the heat insulating material 7 such as polystyrene foam may be inserted into one side wall toward the outer wall.

According to the present invention it is possible to reinforce the horizontal reinforcement and horizontal reinforcement in the right position through the band and the pipe is fixed to a certain position during the reinforcement construction, it is possible to simplify the construction to shorten the entire air. In addition, since most of the products used in the wall construction can be recycled, it is economical, and can be installed at the same time to be buried at the time of wall construction without a separate construction.

Furthermore, according to the present invention, the exterior material can be freely selected, and products other than the band triangular support angle are easily used as commercial products. In addition, according to the present invention, since water and bubbles are smoothly removed at intervals between the formwork panels, bubbles and water are smoothly removed when concrete is poured, so that the wall construction is much easier than the conventional method because it does not have to be used or compacted separately. Done.

Claims (6)

Formwork panel binding plate that the groove for fixing the horizontal reinforcing bar in the middle portion is configured symmetrically up and down; One or more pipe insertion holes formed in left and right wing portions of the wall construction band; A triangular support connecting hole which is formed at the left and right wing portions of a construction band one by one to the outside of the pipe insertion hole; A nail fixture for securing the band to concrete, located at the center of the formwork panel binding plate: and Wall construction band comprising a formwork panel fixing key protruding symmetrically on both sides of the horizontal reinforcing groove for each side. The wall band according to claim 1, wherein an uneven portion is formed on the inner surface of the horizontal reinforcing groove for preventing slipping when the horizontal reinforcing steel is fixed. The wall construction band according to claim 1, wherein the wall construction band is for column beams, curved surfaces, or walls. In constructing concrete walls by laying in concrete and placing concrete therein, A first step of fixing the wall construction band of claim 1 to a concrete wall using a nail fixture; A second step of installing horizontal bars between the wall bands at regular intervals and then fixing the horizontal bars to the horizontal bar fixing unit and tying the horizontal bars to the vertical bars with a binding line; Inserting a pipe into the pipe insertion hole; A fourth step of fixing the formwork panel to the formwork panel fixing key; And Method of constructing a concrete wall comprising the step of repeating the second to fourth steps to form another form the wall surface. 5. The method of claim 4, wherein the method further comprises connecting the triangular support connection hole with the triangular support. 5. The method of claim 4, wherein the method further comprises staggering two sheets of styrofoam to the outer wall and inserting the same into the band.