KR100588788B1 - Foamed plastic hollow panel assembly - Google Patents

Abstract

The present invention provides a support groove of a truncated inverted triangle on one side, a convex coupling portion is formed on an upper surface, and a hollow plastic foam panel on which a concave coupling portion is formed; A truncated jaw of truncated inverted triangle is formed in the four corner portions to be coupled to the support groove of the truncated inverted triangle of the foamed plastic hollow panel, one or more holes are formed in the cross section, the horizontal support member is coupled and the concrete passes through An H-shaped plastic joining member having the above hole formed in the longitudinal section; An auxiliary coupling member coupled to the support groove of the truncated inverted triangle to reinforce the coupling of the foamed plastic hollow panel; And at least one horizontal support member selected from the group consisting of reinforcing bars, steel pipes, and square tubes which are horizontally coupled through holes formed in the longitudinal cross-sections to reinforce the strength of the frame. The foamed plastic hollow panel assembly is formed by connecting the foamed plastic hollow panels vertically or horizontally to form a wall having a space between the foamed plastic hollow panels, and pouring concrete into the space formed between the foamed plastic hollow panels. It is done.

Foamed plastic hollow panel, H-shaped foamed plastic coupling member, support groove, horizontal support member

Description

Foam Plastic Hollow Panel Assembly {FOAMED PLASTIC HOLLOW PANEL ASSEMBLY}

1 is a perspective view showing the entire foamed plastic hollow panel assembly according to the present invention;

Figure 2 is a perspective view of a flat foam plastic hollow panel according to the present invention.

Figure 3 is a perspective view of the H-shaped foam plastic coupling member according to the present invention.

Figure 4 is a perspective view of the H-shaped foam plastic coupling member and a hole, H-shaped steel and C-shaped steel coupled thereto according to the present invention.

Figure 5 is a perspective view of the L-shaped and T-shaped foam plastic panel according to the present invention.

Figure 6 is a perspective view of the I-type auxiliary coupling member according to the present invention.

Figure 7 is a perspective view of the type I folding metal plate auxiliary coupling member according to the present invention.

8 is a perspective view of a bending H-type auxiliary coupling member according to the present invention.

9 is a perspective view of an I-type metal plate auxiliary coupling member according to the present invention.

10 is a perspective view of a composite I-type auxiliary coupling member according to the present invention.

11 is a perspective view showing a form in which an I-type auxiliary coupling member is coupled to a panel;

Fig. 12 is a perspective view showing a form in which an I type metal plate auxiliary coupling member, a bent H type auxiliary coupling member, and a composite I type auxiliary coupling member are coupled to a panel.

Fig. 13 is a sectional view showing a form in which upper and lower layers of the panel are connected.

Figure 14 is a perspective view showing a reinforcing bar, steel pipe, and square tube as a horizontal support member according to the present invention.

Figure 15 is another perspective view schematically showing an entire foamed plastic hollow panel assembly according to the present invention.

16 is a graph showing the compressive strength of concrete blocks of the American Portland Cement Association.

Figure 17 is a perspective view of the bottom plate of another embodiment of the present invention.

Figure 18 is a perspective view of an assembly forming a girder or beam according to another embodiment of the present invention.

FIG. 19 is a perspective view showing the assembly of FIG. 18 connected between walls; FIG.

20 is a perspective view showing a concrete culvert or water pipe of another embodiment of the present invention.

Fig. 21 is a perspective view showing a retaining wall of an inclined or cutaway;

Figure 22 is a plan view showing the engagement of the curved foamed plastic hollow panel according to the present invention.

Fig. 23 is a plan view showing the stress of concrete in the state where the I-type folding metal plate auxiliary coupling member is arranged;

Figure 24 is a plan view showing the stress of the concrete inside and outside the state in which the horizontal support member is coupled to the perforated tube.

25 is a perspective view of a reinforced concrete framework forming a form with formwork and reinforcing bars;

Figure 26 is a perspective view of a cement hollow block made of cement and sand.

Fig. 27 is a perspective view of a mold foamed polystyrene hollow block having a metal reinforcing support therein;

Figure 28 is a perspective view showing the process of forming a wall with a molded foam polystyrene hollow block.

[Description of Major Symbols in Drawing]

1: fastening means 61: type I auxiliary coupling member

2: mesh of metal, plastic or fiberglass (2)

3: cement mortar or colored silica (3)

5: horizontal support member 62: locking jaw

21: foamed plastic hollow panel 63: hole

22: support groove 71: I-type folding metal plate auxiliary coupling member

23: locking projection 72,73: hole

24: convex coupling 75,76: piece

25: concave coupling portion 81: bent H-type auxiliary coupling member

26: fiberglass or wire mesh 82: bent end

27: cement mortar 91: I type metal plate auxiliary coupling member

28: silica sand 92: coupling end

29: tile, artificial stone or marble 101: composite type I auxiliary coupling member

31: H-type foam plastic coupling member 102: coupling end

32: cross section hole 141: square tube

33: Jaw 142: Rebar

35: longitudinal hole 143: steel pipe

41: metal or plastic perforated tube 153: electric wire

42: H section steel 171: bottom panel

43: C section steel 44: cross section hole

45: longitudinal hole

The present invention relates to a concrete foam plastic hollow panel assembly, and more particularly, to a foam plastic hollow panel assembly that serves as a heat insulating material and a formwork.

The structures of walls, columns, storage tanks, roadway median, soundproof walls, wires and water pipes of various buildings, and retaining walls to prevent soil and soil collapse are made of steel and concrete. The construction process of the conventional rebar and concrete structure is shown in FIG. Molds are made of reinforcing bars and plywood or formwork of steel plates, and the concrete is filled and cured and dried. Then, remove the formwork, attach the thermal insulation material, install the frame of the door and window and finish the structure by plastering. In addition, a brick or hollow block 261 made of cement and sand is stacked, and there is a axial build-up method of applying cement mortar. (See Figure 26)

On the other hand, there are also expanded polystyrene hollow block 271, which is lightweight, convenient to carry, and thermal insulation by improving the cement brick or cement hollow block (see Fig. 27). do. Like the cement hollow blocks, foamed polystyrene hollow blocks are stacked, and the edges are joined by an adhesive such as foamed polyurethane. Then, reinforcement and concrete are filled inside to cure.

The method of using the reinforcing bar and the formwork, as shown in Figure 25, the reinforcing bars vertically, weave the wire around the reinforcement to form a mold, and install the formwork outside of the mold, a lot of material, manpower and time It takes And, the formwork can not bear the weight of the concrete there is a risk of falling. If the surface is uneven because the concrete flows out as shown in 289 of Figure 28, there is a problem that the work of selecting the surface is required. Steel formwork for elliptical or irregularly shaped structures used as overpasses or bridge columns is expensive to manufacture and difficult to transport and install due to heavy weight. It is also often discarded after one use.

On the other hand, when building walls or walls of low buildings, cement bricks or hollow blocks are used, which are piled up by applying adhesive cement mortar to the outside. In the case of hollow blocks, cement mortar is filled therein. This method is heavier in brick or hollow blocks, more prone to damage during transportation, and requires more manpower and cost. In addition, the cement mortar takes time to harden and the adhesion is weak, which may easily crack or crumble. Insulation and waterproofness is also low, it takes a lot of energy and weak moisture.

In order to improve this problem, a foamed polystyrene hollow block molded in a mold was manufactured. However, a large cost is required for the production of mold facilities. In order to produce expanded polystyrene hollow blocks of various specifications and shapes, there is a problem that a large number of people and costs are required to equip a large number of mold facilities. In addition, the mold is limited in size and cannot produce blocks of various shapes, asymmetrical or irregular shapes. For example, it is impossible to form the shape of a truncated inverted triangular protrusion or irregularities of the present invention, or a T-shaped coupling member. In addition, there is a risk that the hollow block is damaged or collapsed due to the weight and pressure of the concrete. If moisture in the concrete seeps out and hardens, it must be removed, and polyurethane adhesive must be used. In addition, as shown in Fig. 28, a supporting plate 287 and a support 288 are also required. In addition, in the mold-type hollow block system, the vertical strength is reinforced only by the metal support plate coupled to the inside of the hollow block and the additional reinforcing bars, and horizontally, the reinforcing bars are inserted and the steel bars are tied and fixed by wires. Therefore, it requires a lot of manpower and time, and has a weak strength, which is not suitable for high-rise and large structures.

The present invention is to solve the problem that a lot of materials and manpower is required in a concrete structure using reinforcing bars and formwork. In addition, it facilitates the installation of wiring and window frames, such as wires, and improves the finish of plastering. Furthermore, we want to save energy and provide sound insulation effect as insulation.

In addition, the present invention is provided to solve the problem of heavy and fragile brick and cement hollow block.

Furthermore, the present invention is provided to solve the problems that the mold type polystyrene hollow block has. According to the present invention it is possible to reduce the cost by producing a foamed plastic hollow block of various sizes and shapes with an electric heating wire. It also provides a stable bond of blocks without the use of adhesives.

In addition, it is possible to provide excellent strength strength by making a rigid configuration together with the coupling member and the rebar and H-shaped steel.

Other objects, features and advantages of the present invention will be more clearly understood by the following detailed description with reference to the accompanying drawings.

In order to achieve the above object, the present invention is a hollow plastic triangular panel formed on one side of the triangular inverted triangular, the upper surface is formed with a convex coupling portion and the lower surface is formed with a concave coupling portion; A truncated jaw of truncated inverted triangle is formed in the four corner portions to be coupled to the support groove of the truncated inverted triangle of the foamed plastic hollow panel, one or more holes are formed in the cross section, the horizontal support member is coupled and the concrete passes through An H-shaped plastic joining member having the above hole formed in the longitudinal section; An auxiliary coupling member coupled to the support groove of the truncated inverted triangle to reinforce the coupling of the foamed plastic hollow panel; And at least one horizontal support member selected from the group consisting of reinforcing bars, steel pipes, and square tubes which are horizontally coupled through the holes formed in the longitudinal section to reinforce the strength of the frame. The foamed plastic hollow panel assembly which connects the foamed plastic hollow panels in the vertical direction or the left and right directions to form a wall having a space between the foamed plastic hollow panels, and pours concrete into the space formed between the foamed plastic hollow panels and hardens them. to provide.

Furthermore, in order to achieve the above object, the present invention is the foamed plastic hollow panel assembly, wherein the auxiliary coupling member, the truncated inverted triangle at both ends so as to be coupled to the support groove of the truncated inverted triangle of the foamed plastic hollow panel A locking jaw of which is formed to connect the foamed plastic hollow panel, wherein the horizontal member is coupled and the one or more auxiliary coupling members having one or more holes formed in the longitudinal section through which the concrete passes; I in close contact with the inside of the truncated inverted triangular support groove of the foamed plastic hollow panel is coupled longitudinally, one or more vertical or horizontal folding pieces and the horizontal support member is coupled to the longitudinal section and having one or more holes through which concrete passes A type folding metal plate auxiliary coupling member; The coupling part is bent at both ends is formed so as to be coupled to the support groove of the truncated inverted triangle of the foamed plastic hollow panel to connect the foamed plastic hollow panel, the horizontal member is coupled and one or more holes through which concrete is formed in the longitudinal section A bending H-type auxiliary coupling member of a metal material; Formed at both ends is coupled to the support groove of the truncated inverted triangle of the foamed plastic hollow panel to connect the foamed plastic hollow panel, the horizontal member is coupled to form one or more holes formed in the longitudinal section through which the concrete passes Metal plate auxiliary coupling member; And two c-shaped bent members are joined to form coupling portions at both ends, and coupling portions formed at both ends are coupled to support grooves of a truncated inverted triangle of the foam plastic hollow panel to connect the foam plastic hollow panel, and the horizontal Provided is a foamed plastic hollow panel assembly which is at least one auxiliary coupling member selected from the group consisting of a composite I-shaped auxiliary coupling member having a member joined and at least one hole through which concrete is formed in the longitudinal section.

Furthermore, in order to achieve the above object, the present invention provides the hollow plastic hollow panel assembly, the hollow tube having one or more holes in the longitudinal section, H-shaped steel and disposed in the hole of the cross-section of the H-shaped foam plastic coupling member Provided is a foamed plastic hollow panel assembly further comprising at least one vertical column member selected from C-beams.

Furthermore, in order to achieve the above object, the present invention, in the above-mentioned foamed plastic hollow panel assembly, in order to join the horizontal support member which is located at the top and the plurality of small holes are spaced apart from each other and cross each other. It provides a foamed plastic hollow panel assembly further comprising a fastening means coupled through the hole.

Furthermore, in order to achieve the above object, the present invention further provides a bottom panel in which the convex coupling portion is formed at both ends to engage with the concave engagement portion formed on the lower surface of the foamed plastic hollow panel. And a foamed plastic hollow panel assembly in which the H-shaped foamed plastic coupling member is coupled to and connected to the foamed plastic hollow panel to form a space by coupling the bottom panel to a lower portion of the foamed plastic hollow panel. to provide.

Furthermore, in order to achieve the above object, the present invention, in the above assembly, has a coupling portion of the truncated inverted triangle coupled to the support groove of the truncated inverted triangle of the foamed plastic panel, the coupling portion both ends of the foamed plastic panel The cover panel is inserted into a space formed in the seal to seal the opening formed on both ends of the foamed plastic panel, further comprising the foamed plastic hollow panel is arranged horizontally, the horizontally disposed foamed plastic hollow panel It is bonded by a foam-formed plastic coupling member, the cover panel is coupled to the openings formed at both ends of the foamed plastic hollow panel to form a closed space, the hole formed in the upper portion of the foamed plastic hollow panel arranged horizontally Foamed plastic hollow panel assembly to pour concrete through To provide.

Further, in order to achieve the above object, the present invention, in the above assembly, a glass fiber mesh or a wire mesh is attached to the other side of the foamed plastic hollow panel for plastering, cement mortar is coated thereon, cement Provided is a foamed plastic hollow panel assembly in which silica sand of various colors is applied over a mortar or one selected from plastering materials consisting of tiles, artificial stones and marble is attached.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 or 15, it is shown to show the entirety of a foamed plastic hollow panel assembly according to a preferred embodiment of the present invention. Referring to Figure 2, a foamed plastic hollow panel 21 (hereinafter referred to as a 'panel') is shown. A plurality of support grooves 22 are spaced apart from one side of the panel 21. The support groove 22 is a truncated inverted triangular groove, and the engaging projection 23 is formed at the mutually opposite portions at the inlet side of the support groove. The support groove is formed by an electric heating wire, the support groove 22 and the locking projection 23 is coupled to a plurality of coupling members including the H-shaped foam plastic coupling member 31 to be described later to connect the foam plastic hollow panel Will play a supporting role. Concrete is filled in the space formed by the panel and the coupling member. At this time, since the shape of the support groove of the truncated inverted triangular shape is narrowed from the inside to the outside, it is possible to prevent the coupling member from being separated even when pressure is applied by the concrete. The shape of the truncated triangular inverted triangular groove may be oval or T-shaped. Furthermore, a convex coupling portion 24 is formed at the upper end of the panel 21 along its longitudinal direction, and a concave engaging portion 25 is concave along the longitudinal direction at its lower end. Therefore, the coupling portion 24 and the coupling portion 25 are formed on the upper surface and the lower surface of the panel 21, respectively, so that the panel can be connected in the vertical direction and prevent the leakage of concrete. The panel 21 may form not only a rectangular parallelepiped shape but also a L-shaped shape or a semicircular shape and various other necessary shapes depending on the building structure. That is, the panel may use not only a straight panel but also a right-angle panel and a T-shaped panel of FIG. 5 according to the shape of the structure required. As shown in Fig. 22, a curved panel is also possible. Therefore, it can be used in various modifications depending on the shape and structure of the building or wall required.

An H-shaped foam plastic joining member 31 connecting the panel is shown in FIG. The engaging jaw 33 of the truncated inverted triangle corresponding to the shape of the panel to be fitted into the truncated inverted triangular support groove 22 of the panel is formed at four corners. An H type coupling member 31 is fitted to the panel to connect the panel in the vertical direction or the horizontal direction. It is also combined with the opposing panels to form a space in which the concrete will be poured. The locking jaw 33 may be molded by an electric heating wire in a corresponding shape so as to be coupled to the support groove 22. As shown in Figure 3, the hole 32 is formed in the cross-section of the H-shaped coupling member, metal or plastic perforated pipe 41, H-shaped steel 42 or C-shaped steel 43 may be disposed. The concrete is filled with metal or plastic perforated pipe 41, H-shaped steel 42 or C-shaped steel 43 to further reinforcement, the hole 35 is also formed in the longitudinal section can be inserted into the horizontal support member to be described later It can be supported more firmly. As shown in Fig. 3 or Fig. 15, if necessary, one or more of the holes 32 may be formed, and reinforcing bars or the like may be inserted into the reinforcing member. In addition, there is no limitation in shape. The required shape will be easily formed by an electric heating wire or the like. One or more holes 35 are also formed on the side surface of the H-shaped coupling member 31, so that a horizontal support member to be described later may be inserted.

Hereinafter, as shown in FIGS. 6 to 14, as the auxiliary coupling member, the I type auxiliary coupling member 61, the I type folding metal plate auxiliary coupling member 71, or the bent H type auxiliary coupling member 81 and the I type metal plate The auxiliary coupling member 91, and composite I-type auxiliary coupling member 101 will be described. This auxiliary coupling member is selectively fitted as necessary. In other words, if all of the above five auxiliary coupling members are required, all of them can be used in the required position, and if only a partial need only the necessary auxiliary coupling members will be selected and fitted. The auxiliary coupling member connects the panel to form a wall, and also serves to connect the panel up and down when the panel is coupled up and down to form a layer. It also has one or more holes to serve as a horizontal reinforcing member to be described later. There is no limitation on the size and shape of the hole. In addition, when the concrete is filled it will harden through the hole.

First, the locking jaw 62 is formed at both ends of the I-type auxiliary coupling member 61 shown in FIG. 6, and is fitted into the truncated inverted triangular support groove 22 of the panel 21. The I-type auxiliary coupling member 61 assists the coupling of both panels 21 facing each other, and further serves to connect and support the panels connected up and down. In addition, one or more holes 63 are formed in the side surface, and a horizontal support member to be described later may be inserted. Furthermore, when concrete is filled between panels, it passes through holes and solidifies and joins together therebetween. The type I auxiliary coupling member 61 may be made of metal or foamed plastic. For metal, aluminum or steel can be used.

7 shows an I-type folding metal plate auxiliary coupling member 71. I-type folding metal plate auxiliary coupling member 71 is in close contact with the inside of the support groove 22 of the foamed plastic hollow panel 21. A plurality of holes 72 and 73 are formed in the end faces of the I-type folding metal plate auxiliary coupling member 71 so that the concrete can be solidified together through the holes when the concrete is filled. Furthermore, a plurality of pieces 75, 76 are formed in the longitudinal section and spread in up, down, left and right directions. If necessary, the pieces 75 and 76 may be expanded in, for example, 90 degrees or 180 degrees in the vertical direction to the left and right directions, and this serves to further reinforce the strength when the concrete is hardened together after penetrating. Done. Referring to the plan view of FIG. 23, it is possible to know the stress distribution of the concrete in the state in which the I-type folding metal plate auxiliary coupling member and the pieces 75 and 76 provided therein are unfolded. In addition, holes 72 and 73 are formed in the longitudinal cross-section so that the horizontal support member passes through and is supported. The positions and shapes of the holes 72 and 73 and the pieces 75 and 76 may be variously modified.

8 shows a bent H-type auxiliary coupling member 81. The bent H-shaped auxiliary coupling member is inserted into the truncated inverted triangular support groove 22 of the panel 21 to connect and support the panel. It is made of a metal plate and can be bent at both ends. Both bent ends 82 are fitted into the support grooves 22 of the panel 21 to couple the panels. In addition, a hole 83 through which a horizontal support member to be described later is inserted and through which concrete passes is formed in the metal plate. In addition to the case where the width is constant up and down, it may be manufactured in a shape that gradually narrows in the upward direction (see the right figure in FIG. 8).

9 shows an I-type metal plate auxiliary coupling member 91. T-shaped coupling ends 92 are formed at both ends, and the coupling ends are fitted into the truncated inverted triangular support grooves 22 of the panel 21 to connect and support the panels. In the central plate of the coupling member, a horizontal support member, which will be described later, is inserted and a hole 93 through which concrete passes is formed. It may be manufactured not only when the width is constant up and down, but also in a shape that becomes gradually narrower in the upward direction (not shown).

10 shows a composite I-type auxiliary coupling member 101. The coupling member 101 is formed in I shape by combining two c-shaped metal sheets. Coupling ends 102 are formed at both ends, and the coupling ends are fitted into the truncated inverted triangle support grooves 22 of the panel 21 to connect and support the panels. The central plate of the composite I-type auxiliary coupling member 101 is inserted with a horizontal support member, which will be described later, and a hole 103 through which concrete passes is formed. It may be manufactured not only when the width is constant up and down, but also in a shape that becomes gradually narrower in the upward direction (not shown).

11 and 12 show that the auxiliary coupling member is fitted to the panel 21 and connected.

On the other hand, after the panel 21 is connected to the H-shaped coupling member 31, a horizontal support member may be inserted into the assembly in which the auxiliary coupling member is selectively coupled as necessary to reinforce the coupling. The horizontal support member is shown in FIG. The horizontal support member may be a reinforcing bar 142 or a steel pipe 143, as well as a hollow tube 141 as shown in FIG. This horizontal support member is selectively inserted as needed. A groove 145 may be formed in the horizontal support member to be caught and fixed to the auxiliary coupling member. The horizontal support member is hardened together with the auxiliary coupling member, a vertical column member to be described later, and concrete to further reinforce the horizontal strength, and enhances the supporting force.

4 shows a vertical pillar member. Vertical column members such as perforated pipes 41, H-shaped steels 42, and C-shaped steels 43 having one or more holes formed in the longitudinal section may be disposed in the holes 32 formed in the cross section of the H-shaped foamed plastic joining member. Perforated tubes are tubes made of plastics or steel, aluminum or other metals. As shown in Figures 1 and 4, the vertical column member, such as the hole tube 41, the hole 45 is formed in the longitudinal section, the horizontal support member is passed through and supported together, and also formed in the cross section of the hole tube 41 The hole 44 and the hole 45 formed in the longitudinal cross-section may be a conduit through which electricity, telephone wiring, etc. which pass through a wall pass. In the case of perforated pipes, concrete is hardened together through the holes 44 formed in the cross section and the holes 45 formed in the longitudinal section, thereby becoming more firm. In addition, in the case of the H-shaped steel 42 and the C-shaped steel 43, the concrete passes through the spaces formed along the longitudinal direction and the holes 45 formed in the longitudinal cross-section thereof, and is hardened together. Referring to the top view of Figure 24 it can be seen the stress distribution of the concrete, it is easy to understand. When the concrete is poured and hardened together by the arrangement of the vertical tubes, the strength can be further improved.

At the top of the assembly may be located a horizontal support member 5 with a plurality of small holes spaced apart in the cross section. As can be seen in Figure 1, it may further comprise a fastening means (1) for coupling through the hole so that the horizontal support members (5) intersecting with each other can be coupled. Here, the fastening means can be nails, screws, bolts and nuts, or other types of metal locking pins.

And in the foamed plastic hollow panel 21 used for each said Example, the process which makes the outer surface convenient for plastering can be performed. As shown in FIG. 1, a web 2 of metal, plastic, or glass fiber may be attached to the outer surface of the panel 21 to apply and laminate cement mortar or colored silica sand 3 to finish plastering. . In addition, grooves may be formed on the outer surface at appropriate intervals, so that aluminum or steel metal plates may be laminated or plastered with plastic, wood, or plywood. As shown in Fig. 2, in this case, a glass fiber mesh or a wire mesh 26 is attached and the cement mortar 27 having good adhesion is applied or sprayed to an appropriate thickness. After cement mortar 27 is hardened, silica sand 28 of various colors is applied or tiles, artificial stones, or marbles 29 are attached to form a plastering finish. Such a finishing process may be performed before assembly.

Furthermore, after concrete hardens, one side or both sides of the panel 21 can be removed as needed. One side or both sides of the plastic panel 21 made of expanded polyethylene or polypropylene may be recycled or used for other purposes.

The material of the foamed plastic used for the panel 21, the H-type coupling member 31 and the I-type auxiliary coupling member 61 is generally foamed polystyrene, foamed polypropylene or foamed polyurethane having good thermal insulation. . Depending on the application and properties, various other foamed plastics are possible, such as foamed polyethylene, foamed PVC, or foamed EVA.

1 or 15, the overall configuration of the foamed plastic hollow panel assembly according to the present invention can be seen. The foamed plastic hollow panel assembly of the present invention is used to construct the walls of steel and concrete frames. In detail, first, the ground soil of the place where the walls of the building are built is dug up and concrete is poured out to form concrete. After the H-shaped steel, the rebar, etc. are erected thereon, the right-angle panel or T-shaped panel or the flat panel 21 shown in Fig. 7 is arranged. Then, the H-type coupling member 31 is sandwiched between the panels to connect the panels up, down, left, and right. Then, the necessary coupling member is selected from the above auxiliary coupling members and coupled to the required position to strengthen the coupling of the panel. After this coupling is made, a horizontal coupling member is selected horizontally from the group consisting of reinforcing bars, steel pipes, and square tubes and inserted and fixed through holes formed in the coupling member and the auxiliary coupling member. Wiring of electric wires 153, such as electric wires or telephone wires, is carried out in such a manner as to be enclosed in a square tube 141 which is a horizontal coupling member. Window frames or door frames may also be installed with the construction of the foamed plastic hollow panels. Meanwhile, reinforcing bars 142, steel pipes 143, or square tubes 141 may be inserted vertically through the holes 32 formed in the H-shaped coupling member to reinforce the vertical strength. Alternatively, the H-beam 42, the C-beam 43, or the hole tube 41 may be inserted vertically. In this case, as shown in Fig. 1, the horizontal support member 5 having a plurality of small holes spaced apart in the cross section can be placed on the top of the assembly. Where the horizontal support members 5 cross each other, the horizontal support member 5 may be fixed by the fastening means 1. Here, the fastening means 1 may be a nail, a screw nail, a bolt and a nut, or another type of metal locking pin.

After the foamed plastic hollow panel assembly is completed, the concrete or foam concrete can be poured and hardened to produce a structure such as a desired wall. In addition, as shown in Fig. 13, in the configuration in which the panels are connected to the upper and lower layers, the thicknesses of the concrete walls of the upper and lower layers may be the same, but the structure in which the thickness of the walls is different is possible. In this case, when the concrete is filled, the structure is more resistant to the weight and pressure of the concrete.

Unlike the foamed polystyrene hollow block made of a mold, the foamed plastic hollow panel and the coupling member of the present invention are processed and molded by electric heating wire. That is, it can be processed to the required width and length by electric heating wire. Thus, such a machining operation is not restricted in place, and the assembly can be performed on site. On the other hand, looking at the assembly process of the foamed plastic hollow panel assembly, as mentioned above, it is possible to first place the H-shaped steel and reinforcing bars on the foundation floor, and then arrange the panel and insert the coupling member. However, in another order, the panel may be placed first and the coupling member may be inserted, and then vertical reinforcing members such as H-beams or rebar may be disposed between the panels. That is, there is no restriction on the assembly order. In addition, horizontal members, such as reinforcing bars, steel pipes, and square pipes, are inserted at the position where necessary.

And, in detail another preferred embodiment according to the present invention will be described. In addition to the above-described basic wall looks at a modified embodiment constituting the girders or beams connecting the walls and walls or pillars and pillars. A schematic illustration is shown in FIG. 17 and 18 show specific drawings for enabling this configuration. Place the panel 21 symmetrically and combine the bottom plate 171 to support it from the bottom. Convex coupling portions 172 are formed at both ends of the bottom plate 171 in the longitudinal direction so as to be coupled to the concave coupled portions 25 formed at the bottom of the foamed plastic hollow panel. The bottom plate 171 is coupled to the panel 21, and the H-shaped coupling member 31 is fitted to extend and engage the panel. And, the above-mentioned auxiliary coupling member, that is, I type auxiliary coupling member 61, I type foldable metal plate auxiliary coupling member 71, bending H type auxiliary coupling member 81, I type metal plate auxiliary coupling member 91 ), Or the composite I-type auxiliary coupling member 101 may be selectively coupled. In other words, such an auxiliary coupling member is to select and couple only the necessary members, and therefore, it may not be necessary much more than the embodiment constituting the wall described above. In addition, in order to reinforce the strength of the structure, horizontal support members such as reinforcing bars may be inserted horizontally. After these bonds have been completed, the concrete will be filled and hardened to form beams connecting the walls.

In addition, it will be described in detail another preferred embodiment according to the present invention. The assembly can be used to form walls and beams and other structures. As shown in FIG. 20, a civil culvert concrete structure for safely embedding large water pipes, various electric wires, and gas pipes can be formed. The difference from the above-described embodiment is that the panels are not erected vertically, but are arranged in a horizontal direction to form a structure. The panel 21 is arranged horizontally, and the H-shaped coupling member 31 is inserted into the truncated inverted triangular support groove 22 to connect the panel. Then, I type auxiliary coupling member 61, I type foldable metal plate auxiliary coupling member 71, or bent H type auxiliary coupling member 81, I type metal plate auxiliary coupling member 91, composite I type auxiliary coupling member Optionally fit an auxiliary coupling member, such as (101), as needed. Reinforcing bar 142, steel pipe 143, or square tube 141 as the horizontal member is inserted through the hole formed in the H-shaped coupling member 31 and the auxiliary coupling member as necessary. Finally, in order to prevent the concrete to be poured, the cover plate 201 is blocked with open portions, that is, both ends of the panel 21 arranged horizontally. The cover plate 201 is manufactured in a corresponding shape so as to be coupled to spaces formed at both ends of the panel, respectively. That is, the cover plate 201 is fitted in the spaces formed at both ends of the panel 21. Therefore, the cover plate 201 is manufactured in a shape having a coupling portion of the corresponding truncated inverted triangle so as to fit into the support groove 22 of the truncated inverted triangle formed on one surface of the panel. In this assembly, as shown in Fig. 20, a hole is made in the panel, and concrete can be poured into the empty space through the hole and hardened to build a desired structure.

Meanwhile, the structure using the foamed plastic assembly may be used in various fields such as the retaining wall as well as the concrete structure of the wall or beam or civil culvert as described above. For example, a retaining wall that prevents the collapse of soil on a slope or an incision site of a construction site, or a retaining wall of a slope that supports the bridge at both ends when a bridge is installed may be configured (FIG. 21). It may also be used to construct a floor foundation using the foamed plastic hollow panel assembly of the present invention. That is, when a concrete structure is required according to each use in various fields, the assembly of the present invention can be used.

FIG. 16 is a graph of experimental results comparing the strength of concrete frames with 0.5 inch thick wood plywood formwork and 65 mm thick double-sided polystyrene insulation. This is a test result of the American Portland Cement Association. Curve A is a graph of compressive strength of concrete blocks exposed to the atmosphere shortly after being placed in an uncovered box. By the end of the seventh day, there was a sharp increase in strength and after 14 days, the compressive strength was maintained at 50 lbs / inch ² . Curve B is a graph of the compressive strength of concrete blocks exposed to three days of confinement in wooden plywood formwork. From 14 to 28 days, the compressive strength increased rapidly to 75 lbs / inch ² , but not after 28 days. Curve C is concrete taken after curing and drying for 7 days in wooden plywood formwork. The compressive strength is as high as 100 lbs / inch ² until 28 days, but not increased after that. However, the cured and dried concrete in the double-sided foamed plastic hollow panel according to the present invention shows a compressive strength, such as C until 28 days, as shown in curve D, but after 90 days shows the compressive strength of 125lbs / inch ^2, When the time has further elapsed it shows a compression strength of at least 130lbs / inch ^2. Therefore, it shows an increased compressive strength of more than 30% compared to the method of curing the concrete in wood plywood for 7 days. Therefore, according to the present invention, the same strength can be obtained even if the thickness of the wall is reduced compared to the case of using the wooden formwork. The reason why the strength is weak when using the wooden formwork is that the formwork is used for a short time, so that the pozzolan component of cement limestone and gypsum reacts with water in a short time, and the moisture is rapidly exposed and evaporated so that the reaction cannot proceed any further. For it hardens. However, the concrete between the expanded plastic hollow panel according to the present invention is hardened by prolonged hydration reaction of the pozzolanic hydration reaction occurs, resulting in an increase in the compressive strength.

According to the present invention, by using the foamed plastic hollow panel and the joining member without using the formwork used in the conventional construction, the process is simplified and the cost is saved. In addition, by forming the wall of the heat insulating plate double, the cooling and heating efficiency is good, and noise is prevented. The foamed plastic material may be various kinds of materials such as foamed polystyrene, foamed propylene, or foamed polyurethane, and thus the use range thereof may be expanded with the improvement of plastic application technology.

Compared with the mold foam polystyrene hollow block method, it is not necessary to produce a separate mold. Panels of sizes and irregular shapes impossible with a mold can be freely formed by electric heating wire. Shapes that are impossible with a die, such as a truncated inverted triangular groove or T-shaped panel, can be molded using electric heating wire. Structures with different wall thicknesses are also available. In addition, the present invention is because the connection in the horizontal and vertical direction of the panel is made inside the panel by the coupling member and the upper and lower unevenness, unlike the mold foam polystyrene hollow block method, no adhesive is required, concrete filled between the panels This prevents water from flowing out to the outside and reduces the work process for picking surfaces due to leakage.

Since the panel is firmly connected by the coupling member, unlike the hollow hollow block, the panel does not require a support plate and a support material to prevent the wall from falling down due to the weight and pressure of the concrete inside the panel. And save time and increase safety.

In addition, the panel and the coupling member may be manufactured in various sizes according to the required thickness and height of the wall. In addition, since the position of the panel and the coupling member can be freely arranged in the field, it is possible to easily build a structure of high strength and high strength using H-shaped steel or large steel pipe. The outer surface of the foamed plastic of the present invention can be easily and variously attached to the interior and exterior plaster finishing material to be attached to the surface is good workability can increase the effect of expressing the architectural aesthetics with various molding beauty.

The present invention has been described with reference to the preferred embodiments, and is not limited thereto, and one of ordinary skill in the art should recognize that various modifications and changes can be made to the present invention without departing from the appended claims.

Claims (7)

A foamed plastic hollow panel 21 having a truncated inverted triangular support groove 22 formed on one side thereof, a convex coupling portion 24 formed on an upper surface thereof, and a concave coupling portion 25 formed on a lower surface thereof; A truncated jaw 33 of a truncated inverted triangle is formed at four corners so as to be coupled to the support groove 22 of a truncated inverted triangle of the foamed plastic hollow panel 21, and at least one hole 32 is formed in the transverse portion. H-shaped foamed plastic coupling member 31 is formed in the longitudinal cross-section at least one hole 35 through which the horizontal support member is coupled and the concrete passes; An auxiliary coupling member coupled to the support groove 22 of the truncated inverted triangle to reinforce the coupling of the foamed plastic hollow panel 21; And At least one horizontal support member selected from the group consisting of a reinforcing bar 142, a steel pipe 143, and a square tube 141 are horizontally coupled through a hole formed in the longitudinal section to reinforce the strength of the frame, The H-shaped foamed plastic coupling member 31 connects the foamed plastic hollow panel 21 in the vertical direction or the left and right directions to form a wall having a space between the foamed plastic hollow panels 21, and the foamed plastic hollow panel A foamed plastic hollow panel assembly for pouring and hardening concrete into the spaces formed between the 21. The method of claim 1, wherein the auxiliary coupling member, A truncated inverted triangle locking jaw 62 is formed at both ends to be coupled to the support groove 22 of the inverted inverted triangle of the foamed plastic hollow panel 21 to connect the foamed plastic hollow panel 21 to the horizontal member. And an I-type auxiliary coupling member 61 having one or more holes 63 through which the concrete passes and formed in the longitudinal section thereof; The foamed plastic hollow panel 21 is in close contact with the inside of the truncated inverted triangular support groove 22 is coupled in the longitudinal direction, one or more vertical or horizontal folding pieces (76, 75) and the horizontal support member is coupled to the longitudinal section And an I-type foldable metal plate auxiliary coupling member 71 having one or more holes 72 and 73 through which concrete passes; The coupling portion 82 is bent at both ends is formed to be coupled to the support groove 22 of the truncated inverted triangle of the foamed plastic hollow panel 21 to connect the foamed plastic hollow panel 21 and the horizontal member is coupled A bent H-shaped auxiliary coupling member 81 of metal material having one or more holes 83 through which concrete is formed in the longitudinal section; Coupling portion 92 formed at both ends is coupled to the support groove 22 of the truncated inverted triangle of the foamed plastic hollow panel 21 to connect the foamed plastic hollow panel 21, the horizontal member is coupled and the concrete An I-type metal plate auxiliary coupling member 91 having at least one hole 93 formed therein in the longitudinal section; And Two c-shaped bent members are joined to form coupling portions 102 at both ends, and the coupling portions 102 formed at both ends are truncated inverted triangular support grooves 22 of the foamed plastic hollow panel 21. Among the group consisting of a composite I-type auxiliary coupling member 101 is connected to the foam plastic hollow panel 21, the horizontal member is coupled to the concrete member is formed in the longitudinal cross-section at least one hole 103 is passed through The foamed plastic hollow panel assembly, wherein at least one auxiliary coupling member is selected. The hole hole 41, the H-shaped steel 42 according to claim 1 or 2, wherein at least one hole 45 is formed in the longitudinal section, which is disposed in the hole 32 in the cross section of the H-shaped foamed plastic joining member 31. And at least one vertical column member selected from C-shaped steel (43). 4. The fastening means (1) according to claim 3, further comprising fastening means (1) located at the top and having a plurality of small holes spaced apart in the cross section thereof and engaged through the holes to engage the horizontal support members (5) intersecting with each other. Foam plastic hollow panel assembly comprising a. The method according to claim 1 or 2, Further comprising a bottom panel 171 having a convex coupling portion 172 is formed at both ends to engage with the concave coupling portion 25 formed on the lower surface of the foamed plastic hollow panel 21, In the state in which the H-shaped foamed plastic coupling member 31 is coupled and connected to the foamed plastic hollow panel 21, the bottom panel 171 is coupled to a lower portion to form a space, and the concrete is poured into this space and hardened. Foam plastic hollow panel assembly. The method according to claim 1 or 2, It has a coupling portion of the truncated inverted triangle is coupled to the support groove 22 of the truncated inverted triangle of the foamed plastic panel 21, the coupling portion is inserted into the space formed at both ends of the foamed plastic panel 21, the foamed plastic panel Further comprising a cover panel 201 for sealing the openings formed at both ends of the, The foamed plastic hollow panel 21 is disposed horizontally, and the foamed plastic hollow panel 21 arranged horizontally is joined to the H-shaped foamed plastic joining member 31, and the foamed plastic hollow panel 21 The cover panel 201 is coupled to the open portions formed at both ends to form a closed space, and the foamed plastic hollow which pours concrete and hardens through the holes formed in the upper portion of the foamed plastic hollow panel 21 arranged horizontally. Panel assembly. The glass fiber net or wire net 26 is attached to the other side of the foamed plastic hollow panel 21 for finishing the plastering, and cement mortar 27 is coated thereon, and cement Foam plastic hollow panel assembly to which a variety of colors of silica sand (28) is applied on mortar or one selected from plastering materials (29) consisting of tiles, artificial stones and marble.

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