KR20000072286A - Crux construction compositive wire panel and fabricating method thereof - Google Patents

Abstract

PURPOSE: A complex wire panel for cross structure and a manufacturing method are provided to improve the productivity by reducing the term of work and improve the quality of goods by manufacturing completed panel in addition. CONSTITUTION: A complex wire panel for cross structure comprises; cross wires(8) that are intersected in X-shape, and prolonged horizontally; a wire net(20) that is bonded to the both side of cross wire with at least one layer and then fixed; and concrete coat that is placed in the outside of wire net and has numerous binding holes in which the both projected end are inserted and then fixed. A manufacturing method comprises the steps of; cutting off the wire with regular length and forming a cross structure by crossing in X-shape, and then forming a cross wire by bending up the end of wire horizontally; arranging the cross wire and then bonding wire net on both side of cross wire with at least one layer; forming concrete coat; and bonding the concrete coat to concrete in the central part of wire net by bonding the concrete coat on the outside of wire net.

Description

Crux structure composite wire panel and its manufacturing method {CRUX CONSTRUCTION COMPOSITIVE WIRE PANEL AND FABRICATING METHOD THEREOF}

The present invention relates to a composite wire panel for a crucible structure and a method for manufacturing the same, and more specifically, to manufacture a separate concrete coating on the crucible structural wire net to reduce the number of people required to work, improve productivity, shorten the time required The present invention relates to a composite wire panel for a crucible structure capable of manufacturing a large amount of articles in a short time, and a method of manufacturing the same.

Construction, one of the labor-intensive industries, has become increasingly difficult due to the lack of skilled workers and rising labor costs.In the early 1970s, the construction was suitable for domestic construction capacity and site conditions. A new complex method is developed and operated that can solve all the problems that occur in the process. In particular, a prefabricated panel method and formwork method have been developed in recent years, and have a considerable effect on various needs. However, these new methods, despite their many advantages, are still wetted by wet methods due to problems such as expensive construction costs, inflexible adaptation to the specific environment given to the construction site, or the lack of technical full confidence in the treatment of joints. Concrete structures are common.

Therefore, in order to solve this problem, this method replaces reinforced concrete structure with ready-made panel by dry method, which reduces the construction workforce to 50% or less, and saves energy and environmentally. The purpose is to improve performance.

In order to achieve this purpose, the composite wire panel for the crucible structure (Patent Publication No. 93-12072), filed by Cho Hyun-soo, the inventor of the present application, has a high-strength wire engaged with an X-type, as shown in FIGS. After fixing the wire net to the side of the wire, the factory is manufactured in the factory up to the state in which the crucible wire (8) protruding from the wire net is buried in the concrete coating (2) and installed in the corresponding position, the hollow inside After reinforcement (12) (14) and various equipment facilities on the part, the concrete panels and concrete cured concrete inside the formwork panel are integrated by placing concrete, and the bearing wall structure is completed. It can be applied to wall structure, handrail structure, stairs, columns, slabs of buildings.

Looking at the manufacturing process of the crucible structure composite wire panel according to the prior art as follows.

First, a high strength wire having a diameter of 10 mm wire is imported from a steel company or the like, and then the wire is pulled out to a diameter of 3 mm.

Then, a cutting process of cutting the wire to a certain length is performed, the wire cut to the predetermined length is crossed in an X shape, and then the intersection is fixed by spot welding, and then the ends of the wire are parallel to each other. A bending process for bending is performed.

Subsequently, a plurality of the bent wires are stacked in the longitudinal direction, and then a first welding process of fixing the joints of the wires by welding is performed, and the first welded crux wires 8 are spaced 100 mm apart. After the arrangement, the secondary welding process of attaching and fixing the wire net 10 to the side of the crux wire 8 is performed. At this time, it is fixed by welding by the welding machine across the starting position of the bending portion of the crack wire (8).

Then, the heat insulating material 6 is attached to both outer surfaces of the wire net 10, and the wire net 10 is fixed to the outer surface of the heat insulating material 6 in the same manner as described above. In this case, the wire net 10 may be fixed by arranging one or two layers.

Subsequently, the one-side wire net is immersed in the mortar as shown in FIG. 5 to cure the concrete cover 2a as an outer wall. Curing time takes about 12 hours.

In the figure, reference numeral F denotes a mold containing mortar.

Then, as shown in FIG. 6, the one side of the wire net 10 in which the concrete cover 2a is cured is reversed, and the opposite wire net is immersed in mortar to cure the concrete cover 2b. At this time, the curing time is about 12 hours as in one side.

In order to manufacture the wire net with the mortar panel, which is the concrete coating, the time required to manufacture the crux wire 8 and the wire net 10, and the concrete coating (2a) ( It takes additional time to attach 2b). That is, after the wire net 10 is fixed, one concrete sheath 2a must be cured, and after one concrete sheath 2a is cured, the other concrete sheath 2b must be cured again. There are many problems with the loss.

Therefore, an object of the present invention is to devise to solve the above problems, to improve the productivity by shortening the time required for the production process, the surface is smooth, the appearance is smooth, so no extra plastering is needed to increase the competitiveness The present invention provides a structural composite wire panel and a method of manufacturing the same.

Such an object of the present invention is to attach a plurality of crucified wires connected to each other in the longitudinal direction after crossing the wire cut in a predetermined length in an X-shape, and at least one attached to both sides of the crux wires spaced at predetermined intervals. And is fixed to the wire net and the outer surface of the wire net, respectively, and is formed by a concrete coating that forms a plurality of coupling holes so that both protruding ends of the crux wire can be fitted and fixed.

In addition, an object of the present invention is to form a crux structure by cutting the wire to a predetermined length and then cross in an X-shape, and a crux wire forming process of connecting and fixing a plurality of wires of the crux structure in the longitudinal direction, and A wire net fixing process for arranging the formed crux wires at predetermined intervals and then attaching at least one or more layers of wire nets to both sides of the crux wire to form a hollow part therein, and concrete coating fabricated separately from the crux wire and the wire net. A forming process and a concrete covering bonding process for bonding the formed concrete covering to the outer surface of the wire net, respectively, so that concrete can be poured in the center portion.

1 is a perspective view showing a composite wire panel according to a general technique.

2 is a front view showing a crux wire according to a general technique.

3 is a perspective view showing a state in which a wire net is fixed to a side surface of a crux wire according to a general technique.

4 is a perspective view showing a state in which a heat insulating material is attached to a wire net according to the prior art.

Fig. 5 is a longitudinal sectional view showing a step of attaching a concrete coating to one side of a wire net according to the prior art.

6 is a longitudinal sectional view showing fixing for attaching a concrete coating to the other side of a wire net according to the prior art.

Figure 7 is a front view showing a state in which the wire net is fixed to the side of the crux wire according to the present invention.

8 is an exploded perspective view showing a state in which the concrete coating is separated from the wire net according to the present invention.

9 is a perspective view showing a state in which the concrete coating is bonded to the wire net according to the present invention.

Figure 10 is a longitudinal cross-sectional view and an enlarged view of the coupling portion showing a state in which the concrete coating is fixed to the end of the crux wire according to the present invention.

Figure 11 is a longitudinal sectional view and an enlarged view of the coupling portion showing another embodiment of a state where the concrete coating is fixed to the end of the crux wire according to the present invention.

12 is a longitudinal cross-sectional view and an enlarged view showing a further embodiment of the concrete coating is fixed to the end of the crux wire according to the present invention fixed.

Figure 13 is a longitudinal cross-sectional view and an enlarged view showing a further embodiment of the concrete coating is bonded and fixed to the end of the crux wire according to the present invention.

14 is an exploded perspective view showing the outer wall structure of a composite wire panel for a crucible structure according to the present invention;

Fig. 15 is a perspective view showing the outer wall structure of the composite wire panel for the crucible structure according to the present invention.

Fig. 16 is a cross-sectional view showing a slab structure of a composite wire panel for a crucible structure according to the present invention.

(Explanation of symbols for the main parts of the drawing)

8 ; Crack wire 8a; Wire protrusion end

20; Wire net 21; 1st net

22; Second net 23; Third net

30; Concrete coating 30a; Joiner

31; Finishing cone 31a; Inclined jaw

32; Reinforcing connection nut 33a; Crux Bolt

33b; Crux Nuts 33c; washer

B; High strength adhesive 40; Aluminum sheet

50; Concrete curtain wall

These objects, features and advantages of the present invention will be more readily understood by reference to the accompanying drawings and the following detailed description. In addition, this embodiment is only illustrative for the purpose of understanding and is not intended to limit the present invention.

7 is a front view showing a state in which a wire net is fixed to a side of a crux wire according to the present invention, Figure 8 is an exploded perspective view showing a state in which the concrete coating is separated from the wire net according to the present invention, Figure 9 is a present invention It will be shown a perspective view of the coupling respectively showing a state in which the concrete coating is bonded to the wire net.

As shown in the present invention, the composite wire panel for the crucible structure according to the present invention is arranged to be spaced apart at predetermined intervals from the crux wire 8 connected to each other in the longitudinal direction after crossing the wire cut in a predetermined length in an X shape. At least one or more layers are attached to both sides of the crux wire 8 and are respectively fixed to the wire net 20 and the outer surface of the wire net 20, and form a plurality of coupling holes to form the crux wire ( It consists of a concrete sheath 30 so that both protruding ends 8a of 8) can be fitted and fixed.

The wire net 20 includes a first net 21 fixed to both sides of the crux wire 8 by welding, and a second net 22 fixed to both sides of the first net 21 by welding. And a third net 23 fixed to both sides of the second net 22 by welding.

FIG. 10 is a longitudinal sectional view and an enlarged view of a coupling part showing a state in which a concrete coating is fixed to and coupled to an end of a crux wire according to the present invention. As shown therein, the protruding end 8a of the crux wire 8 is shown. ) Is inserted into the coupling hole (30a) of the concrete coating 30 is inserted into the finishing cone (31) for fixing the crack wire (8) to the concrete coating (30) is inserted.

The finishing cone 31 is a conical body formed to be inclined toward the center so as to be inserted from the outside of the concrete coating 30, the fixing hole is formed so as to penetrate through the center of the cone body is inserted into the protruding end of the crack wire, Is formed on the inner circumferential surface of the fixing hole consists of a sawtooth inclined locking jaw 31a for pressing and fixing the inserted wire.

FIG. 11 is a longitudinal sectional view and an enlarged view of a coupling part showing another embodiment in which a concrete sheath is coupled and fixed to an end of a crux wire according to the present invention. As shown in FIG. A high-strength adhesive B for fixing the crux wire 8 to the concrete cover 30 is applied inside the coupling hole 30a of the concrete cover 30 in which the protruding end 8a is inserted.

The high strength adhesive (B) uses an epoxy bond, it is possible to use a number of other adhesives in addition to the epoxy bond.

12 is a longitudinal cross-sectional view and an enlarged view of a coupling part showing another embodiment of a state in which a concrete sheath is coupled and fixed to an end of a crux wire according to the present invention. As shown in FIG. Reinforcing joint nuts 32 are fixed around both protruding ends 8a to prevent the concrete cover 30 from being separated by being buried in the cured concrete when the concrete is poured.

The reinforcing joint nut 32 has a nut body 32a fixed by welding around the protruding end 8a of the crux wire 8 and an inclined portion 32b extending inclined upwardly to the inside of the nut body 32a. ) And a vertical portion 32c in contact with the inner surface of the concrete cover 30.

At this time, a high-strength adhesive B for fixing the reinforcing joint nut 32 to the concrete cover 30 is applied to the inside of the coupling hole of the concrete cover in which the nut body 32a of the reinforcing joint nut 32 is inserted.

The high strength adhesive (B) uses an epoxy bond, and likewise other adhesives may be used in addition to the epoxy bond.

FIG. 13 is a longitudinal sectional view and an enlarged view of a coupling part showing another embodiment of a state in which a concrete coating is coupled to and fixed to an end of a crux wire according to the present invention. As shown in FIG. A crux bolt 33a is formed at 8a), and a crux nut 33b for fixing the crux wire to the concrete cover is inserted into the coupling hole 30a of the concrete cover 30 into which the crux bolt 33a is inserted. Is fastened.

A washer 33c is interposed between the outer surface of the concrete cover 30 and the inner surface of the head of the crux nut 33b to be in close contact with each other.

FIG. 14 is an exploded perspective view showing the outer wall structure of the crucible structural composite wire panel according to the present invention, and FIG. 15 is a combined perspective view showing the outer wall structure of the crux structural composite wire panel according to the present invention. In case of the outer wall of the aluminum sheet 40 is attached to the outer surface of the concrete cover 30, and the concrete outer wall 50 is attached to the outer surface of the aluminum sheet 40, the concrete panel is placed in duplicate In addition, by interposing the aluminum sheet 40 in the concrete panel has a heat insulating and soundproofing effect.

Figure 16 shows a cross-sectional view showing the slab structure of the composite wire panel for the crucible structure according to the present invention, as shown in the case of the slab so that the concrete coating 30 can be coupled only to the lower end of the wire net construction.

Looking at the manufacturing method of the composite wire panel for the crucible structure according to the present invention configured as described above are as follows.

After cutting the wire to a predetermined length and crossing the X-shape to form a crucible structure, a crux wire 8 forming process of connecting and fixing a plurality of wires of the crucible structure in the longitudinal direction is performed.

Thereafter, the formed crux wire 8 is disposed at 100 mm intervals, and then a wire net fixing process for attaching and fixing the wire net 20 to both sides of the crux wire 8 is performed.

The wire net fixing step includes attaching the first net 21 to both sides of the crux wire and performing a first net fixing step of fixing the crux wire and the first net 21 by mechanical welding, and then 1A second net 22 having the same shape as the first net 21 is attached to both sides of the net 21, and then the first net 21 and the second net 22 are fixed by mechanical welding. After performing the net fixing step, the second net 22 and the third net after attaching the third net 23 having the same shape as the second net 22 on both sides of the second net 22 A third net fixing step of fixing 23 by mechanical welding is performed.

At this time, if the first net 21 is formed in the longitudinal direction of the net, the second net 22 is a transverse direction, the third net 23 is again formed in the longitudinal direction, characterized in that the cross to each other. It is done.

Subsequently, the concrete coating is formed by performing a concrete coating forming process separately from the crux wire 8 and the wire net 20, wherein the concrete coating 30 has high strength so as to withstand side pressure during concrete pouring and to be plastered. It is formed to a certain thickness using a mortar, and a plurality of coupling holes (30a) are formed so that the end of the wire is inserted in a position corresponding to both protruding end (8a) of the crack wire (8).

Then, the concrete coating 30 is coupled to the outer surface of the wire net 20, respectively, to perform a concrete coating bonding process of forming a hollow portion so that concrete can be poured inside the center.

The concrete cladding joining process is inserted into the coupling hole (30a) of the concrete cladding 30 to match the two protruding end (8a) of the crack wire (8) to the outer surface of the wire net 20, that is, the third net (23) After performing the concrete cover attachment step so that the concrete cover 30 is disposed on the outer side of the), the projecting end 8a of the crux wire inserted into the coupling hole 30a is fixed to the inside of the coupling hole 30a. By performing the concrete coating fixing step to be fixed and supported by the concrete coating (30).

The concrete coating fixing step may use a variety of methods, as an embodiment of the inserting the projecting end (8a) of the crack wire (8) into the coupling hole (30a) of the concrete coating 30 as shown in FIG. Next, the finishing cone 31 having the inclined locking jaw 31a is press-fitted between the projecting end 8a and the coupling hole 30a of the wire to fix the wire.

At this time, the finishing cone 31 is made of a truncated cone-shaped truncated cone-shaped body, the finishing cone (31) when combined by pressing the finishing cone 31 from the outside to the inside of the concrete coating (30) 31, the inclined body is supported by the coupling hole (30a) of the concrete covering 30 to be fixed, and the inclined locking jaw of the serrated shape in the inner circumferential surface formed in the center of the finishing cone (31) ( 31a) is formed a plurality of the finishing cone 31 is allowed to move when proceeding in the inward direction of the concrete covering 30, the finishing cone 31 when the proceeding in the outward direction of the concrete covering (30) The inclined locking jaw 31a of the finishing cone 31 compresses the protruding end 8a of the crux wire so that the movement is limited.

In addition, as another embodiment of the concrete cover fixing step, as shown in Figure 11, the projecting end (8a) of the crack wire is inserted into the coupling hole (30a) of the concrete cover 30, and then the projecting end ( The epoxy bond, which is a high-strength adhesive (B), is applied between 8a) and the coupling hole 30a so as to fix the epoxy bond.

On the other hand, in order to prevent the concrete cover is separated before the concrete cover attachment step may be further performed concrete reinforcement step.

The concrete cover reinforcing step is a reinforcement having an inclined portion 32b inclined inward around the protruding end 8a of the crux wire and a vertical portion 32c in contact with the inner surface of the concrete sheath 30, as shown in FIG. Since the joint nut 32 is fixed by welding, the inclined portion 32b of the reinforcing joint nut 32 is buried in the cured concrete when the concrete is poured, thereby preventing the concrete coating 30 from being separated from the internal concrete.

At this time, the vertical portion 32c of the reinforcing joint nut 32 is in close contact with the inner circumference of the coupling hole 30a of the concrete covering 30 to support the inclined portion 32b of the reinforcing joint nut 32, so that when the concrete is poured The reinforcement joint nut 32 is prevented from flowing, thereby preventing damage occurring around the coupling hole 30a of the concrete cover 30 in advance.

In addition, after the reinforcing joint nut 32 is inserted into the coupling hole 30a of the concrete cover 30, an epoxy bond, which is a high strength adhesive (B), is disposed between the reinforcing joint nut 32 and the coupling hole 30a. By applying, the reinforcing bonding nut 32 and the protruding end 8a of the wire are fixed to the coupling hole 30a.

In addition, as another embodiment of the concrete coating fixing step, as shown in FIG. 13, a crux bolt 33a is formed at the protruding end 8a of the crux wire, and the crux bolt 33a is covered with the concrete coating 30. Insert into the coupling hole (30a), and then insert the crux nut into the coupling hole (30a) to be fixed.

At this time, the outer surface of the concrete covering 30 and the crack nut 33b to be in close contact with the washer (33c), so that when the concrete is placed inside the concrete does not leak out of the concrete coating.

On the other hand, after the concrete is poured between the concrete coating 30, the concrete is cured after a certain time, the crux nut 33b is disassembled and removed, thereby cleaning the outer surface of the concrete coating 30 can be cleaned up cleanly In addition, the seat from which the crux nut 33b is removed is used for various plastering operations.

In the case of the outer wall of the concrete structure, the aluminum sheet 40 is attached to the outer surface of the concrete cover 30, as shown in Figure 14 and 15, the concrete outer wall 50 is attached to the outer surface of the aluminum sheet 40 The projecting end 8a of the wire is inserted into and fixed to the coupling hole 30a of the concrete sheath 30 and the coupling hole 50a of the concrete outer wall 50 so that the insulation and sound insulation effect can be obtained. As shown in Figure 16, only the lower end of the wire net is placed in a horizontal composite wire panel bonded concrete coating and then poured concrete to form a slab.

The present invention is not limited to the embodiments described above, and various modifications and changes can be made by those skilled in the art, which are included in the spirit and scope of the present invention as defined in the appended claims.

As described above, the crucible composite wire panel and its manufacturing method according to the present invention shorten the time required for the production process to improve workability and productivity, and the finished panel can be manufactured separately so that the surface is smooth and quality High reliability has the effect of increasing the competitiveness of the product.

Claims (22)

A crux wire formed by crossing in an X shape and extending at both ends horizontally; A wire net fixed with at least one layer attached to both sides of the crux wire, And a concrete covering disposed on an outer surface of the wire net and having a plurality of coupling holes, wherein both protruding ends of the crux wire are fitted into and fixed to the coupling holes. The method of claim 1, The wire net and the first net is fixed to both sides of the crux wire, A second net fixed to both sides of the first net, A composite wire panel for a crucible structure, characterized in that consisting of a third net is fixed to both sides of the second net. The method of claim 1, A composite wire panel for a crux structure, characterized in that a finishing cone for fixing the crux wire to the concrete sheath is inserted into the coupling hole of the concrete sheath into which the protruding end of the crux wire is inserted. The method of claim 3, wherein The finishing cone is formed on the inner circumferential surface of the conical body and the conical body formed to be inclined toward the center so as to be inserted from the outer side of the concrete covering, the protruding end of the crack wire is inserted through the center of the conical body, A composite wire panel for a crucible structure, characterized in that consisting of an inclined locking step for pressing and fixing the inserted wire. The method of claim 1, And a high-strength adhesive for fixing the crux wire to the concrete sheath is applied to the inside of the coupling hole of the concrete sheath into which the protruding end of the crux wire is inserted. The method of claim 1, Reinforcement joint nut is fixed around the two protruding end of the crux wire composite wire panel for the structure. The method of claim 6, The reinforcing joint nut is composed of a nut body fixed by welding around the protruding end of the crack wire, an inclined portion extending upwardly inwardly of the nut body, and a vertical portion in contact with the inner surface of the concrete cover. Crux structural composite wire panel. The method of claim 7, wherein Crucible structure composite wire panel, characterized in that the high-strength adhesive is applied to the inside of the coupling hole of the concrete coating in which the nut body of the reinforcing joint nut is inserted. The method of claim 1, Crux bolt is formed at the protruding end of the crux wire, A composite wire panel for a crucible structure, characterized in that a crux nut is inserted into the coupling hole of the concrete covering into which the crux bolt is inserted and inserted into and fastened. The method of claim 9, Crucible structure composite wire panel, characterized in that a washer is interposed between the outer surface of the concrete cover and the inner surface of the head of the nut nut. The method of claim 1, An aluminum sheet is attached to the outer surface of the concrete cover, The composite wire panel for the structure of the crucible structure having a plurality of coupling holes on the outer surface of the aluminum sheet is coupled to the concrete outer wall of the projecting end of the crux wire is fitted into the coupling hole and fixed. Forming a crucible structure by cutting the wire to a predetermined length and then crossing it in an X shape, and then forming a crucible wire to bend the ends of the wire in parallel and horizontally; A wire net fixing step of arranging the formed crux wires at predetermined intervals and then attaching and fixing at least one or more layers of wire nets on both sides of the crux wires; A concrete cladding forming process that is manufactured separately from the wire net so as to be attached to an outer surface of the wire net; And a concrete coating bonding process for coupling the formed concrete coating to the outer surface of the wire net to allow concrete to be poured in the center of the wire net. The method of claim 12, The wire net fixing process includes a first net fixing step of fixing the crux wire and the first net by welding after attaching the first net to both sides of the crux wire; A second net fixing step of fixing the first net and the second net by welding after attaching the second net to both sides of the first net; And a third net fixing step of fixing the second net and the third net by welding after attaching the third net to both sides of the second net. The method of claim 12, The concrete coating forming process is formed by using high-strength mortar to withstand the side pressure when placing concrete and plastering treatment, Method for producing a composite structure of a composite wire panel, characterized in that for forming a plurality of coupling holes penetrating back and forth on the front surface of the concrete covering. The method of claim 12, The concrete cladding bonding step is a concrete cladding attaching step of placing the concrete cladding on the outer surface of the wire net by inserting the projecting end of the crux wire in the coupling hole of the concrete cladding; The method of manufacturing a composite structure for the crux structure composite wire panel comprising a fixing step of fixing the concrete cover to secure the projected end of the crack wire inserted into the coupling hole inside the coupling hole to secure and support the concrete coating. The method of claim 15, The fixing of the concrete coating step may include inserting the protruding end of the crux wire into the coupling hole of the concrete coating, and then fixing the wire by injecting a finishing cone having an inclined locking step between the protruding end of the wire and the coupling hole. The manufacturing method of the composite wire panel for crux structure. The method of claim 15, The fixing step of the concrete coating is inserted into the coupling hole of the concrete wire, and then the high-strength adhesive is applied between the projecting end of the wire and the coupling hole to fix the wire structure of the crux structure Method of manufacturing the panel. The method of claim 15, The reinforcing joint nut is fixed to the cured concrete during concrete pouring by fixing the reinforcing joint nut having an inclined portion inclined inward around the projecting end of the crux wire and a vertical part contacting the inner surface of the concrete coating prior to the concrete coating step. Method for producing a composite structure of a composite wire panel for the crucible structure characterized in that it further comprises a concrete cover reinforcement step to prevent the concrete coating is separated. The method of claim 18, The fixing of the concrete coating step inserts the reinforcing joint nut fixed around the protruding end of the crux wire and the periphery of the concrete coating joint, and then fixes the wire by applying a high strength adhesive between the reinforcing joint nut and the coupling hole. A method for producing a composite wire panel for a crux structure, characterized by the above-mentioned. The method of claim 15, The fixing step of the concrete cover is inserted into the coupling hole of the concrete cover, the crack bolt formed at the protruding end of the crack wire, attach a washer around the outer surface of the coupling hole of the concrete cover, and then penetrates the washer to The method of manufacturing a composite structure of a composite wire panel for a crucible structure, characterized in that the fastening of the crux bolt and the crux nut is inserted into the coupling hole to fix the wire. The method of claim 20, And a post-treatment step of separating and removing the crux nut and the washer after the concrete coating fixing step. The method of claim 12, After attaching the aluminum sheet to the outer surface of the concrete coating after the concrete coating bonding process, and further comprising a concrete outer wall bonding process for fixing the concrete outer wall on the outer surface of the aluminum sheet composite structure for the crux structure Method of preparation.