JPH01239255A - Wall structure - Google Patents

Abstract

PURPOSE:To facilitate execution of works by forming a wall panel from a plate-shaped stone material which is fixed onto a composite material, placing such panels side by side on a ground member with projections and recesses provided at the edges of the wall panel fitted to each other, and by fastening to the ground member using screws. CONSTITUTION:A flat plate is fixed to at least one of the front and rear surfaces of an undulated core to form a composite material 3, and bosses and recesses 3a, 3b are formed which are fitted to each other when placed at the edge of this composite material 3 side by side. A plate-shaped stone material 4 is fixed onto the composite material 3 with the projection 3b exposed so as to form a wall panel. Such wall panels are placed side by side on ground members 1, 2 fixed to the mass 9 with their projections and recesses 3a, 3b fitted to each other, and each projection 3b is fastened to the ground members 1, 2 using a screw 5.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a wall structure that can be constructed as the interior and exterior walls of a building.

BACKGROUND OF THE INVENTION Conventionally, in order to finish the interior and exterior walls of a building, particularly a building, with stone, stone such as marble is sliced into plates and is constructed using either the wet method or the dry method. In the wet type 1 method, mortar is backfilled with stone triggers exposed on the surface of the concrete structure, and stones are held on top of this mortar with stone triggers. In addition, in the dry method 1, dowel holes are formed in the stone and the dowel holes are connected to the base using a trigger plate. In this case, backfilling with mortar is not performed.

However, with the above construction method, the stone is only 600 mm long.
Because the stones used are approximately 25 mm thick at the corners, the stones themselves are quite heavy, and the holders require large load-bearing properties, and it takes four to five people to install one stone. In need of. Moreover, it requires a highly skilled worker, and even if it takes a long time to complete the installation, there will be variations in the accuracy of the installation.

In recent years, stone processing technology has advanced, making it as thin as 6mm thick,
Although it is now possible to provide a material with a light μ, the above-mentioned problems with conventional construction methods have not been resolved at all.

Therefore, the object of the present invention is to make it possible to easily construct thin, lightweight stone materials that have become possible to process in recent years using a single panel method that eliminates the need for mortar backfilling, dowel processing, and triggers. The purpose is to provide wall structure.

- 4F! In order to solve the second problem, the wall structure according to the present invention includes a base material fixed to the building frame, and a composite material in which a flat plate material is fixed to at least one of the front and back surfaces of a corrugated core material. , and stone sliced into slabs.

The above composite materials are usually made of galvanized steel sheets, aluminum, etc., and those reinforced by fixing flat sheets to the front and back sides of a corrugated core material are lighter and have higher strength than metal sheets of similar thickness. , soundproofing.

It has excellent vibration damping and heat insulation properties, is non-flammable and waterproof, and has excellent performance as a building material.

By the way, the plate-shaped stone is fixed onto the composite material by adhesive or other means to form one wall material panel. In this wall panel, concave and convex portions that fit into each other when arranged side by side are formed on the twill portions of the composite material, and the stone slabs are fixed onto the composite material with the convex portions exposed. in this case,
The wall panel is fixed onto the base material by screwing each exposed convex portion to the base material.

In another embodiment, a projecting piece is formed on the edge of a flat plate of composite material, and the wall panel is fixed to the base material by screwing the projecting piece to the base material.

Large rattan cage [Refer to the first embodiment, FIGS. 1 and 2] 1. 2 is a base material, 3 is a composite material, 4 is a plate-shaped stone, 5 is a screw, and 6 is a caulking material.

The base material 1.2 is manufactured in a factory to predetermined dimensions, and is fixed to the concrete frame 9 so that the surface of the base material 2 forms a uniform plane. The base material 1 can be fixed to bolts (not shown) protruding from the concrete frame 9, and the base material 2 is fixed onto this base material 1 by welding or bolting.

In the composite material 3, the front and back surfaces of the corrugated core material 310 are flat plate materials 32°3
For example, the corrugated core material 31 is made of a 0.2 mm thick aluminum plate 11 formed into a corrugated shape at a pitch of 9 mm, and the flat plate materials 32 and 33 are made of a 0.5 mm thick aluminum plate. The two are glued together at the top of the waveform, and the total thickness is approximately 5 mm. Furthermore, the edges of this composite material 3 are formed with concavo-convex portions 3a and 3b that fit into each other when they are arranged side by side.

The plate-shaped stone material 4 is made by slicing a stone material such as marble to a thickness of about 6 mm, and is adhered to the surface of the composite material 3. The size is approximately concave -rf+i with the composite material 3, or the size is such that one composite material 3 can be divided into several sheets and stretched. However, the convex portion 3b of the composite material 3 is exposed from the end surface of the stone plate 4.

The composite material 3 and the plate-shaped stone 4 that are bonded to each other constitute one wall material panel, and the required number of panels are arranged on the base material 2 with the uneven parts 3a and 3b fitted together, and each of the protrusions 3b Fix it to the base material 2 with 51 screws.

Furthermore, caulking material 6 is filled in the joint portions of each wall material panel. As the caulking material 6, Naocol type,
It is constructed by driving a silicone material with a 21-King gun, by embedding rubber foam urethane, or by driving metal or thermosetting resin material.

LSecond embodiment, see FIGS. 3 and 4. In this second embodiment, as in the first embodiment, the base material 1,
2, Composite material 3, Stone plate 4, Screw 5, Caulking material 6
It is composed of.

However, the shape of the composite material 3 and the construction method are different.

That is, at one edge of the composite material 3 (shown as the composite material 3 on the left side in the figure), the back flat plate 32 is extended to form a protruding piece 32a, and the front flat plate 33 is extended to form a protruding piece 328. The protruding piece 33a is arranged along the . Furthermore, at the other edge of the composite material 3 (shown as the composite material 3 on the right side in the figure), the back side flat plate material 32 is extended to form a projecting piece 32b.
At the same time, the front flat plate material 33 is extended to form a projecting piece 32b.
The protruding piece 33b was made along the . Further, the other edge of the stone plate 4 extends above the protrusions 32b and 33b.

The wall material panel having the above configuration has protruding pieces 3 on the base material 2.
2b and 33b are placed side by side while being held down by the protrusions 32a and 33a, and the protrusions 32a and 33a are fixed to the base material 2 with screws 5.

[Third Embodiment, see FIGS. 5 and 6] This third embodiment is a partial modification of the second embodiment.

That is, at one edge of the composite material 3 (shown as the left composite material 3 in the figure), the back flat plate material 32 was extended to form a projecting piece 32a. Furthermore, at the other edge of the composite material 3 (shown as the right composite material 3 in the figure),
The back side flat plate material 32 was extended to form a projecting piece 32b, and the front side flat plate material 33 was extended to form a projecting piece 33b.

In the wall material panel having the above configuration, first, one wall material panel is fixed at its projecting piece 32a onto the base material 2 with screws 5. At this time, the head of the screw 5 is embedded in the protrusion 32a. Next, the protruding piece 32a of the other wall material panel is screwed in the same way, but the other edge of the protruding piece 32b is superimposed on the protruding piece 32a that has already been fixed, and the protruding piece 33b is shaped like a plate. It is inserted into the back side of the edge of the stone 4 to prevent it from being pulled out.

Note that although not shown in the drawings, the joint portions may or may not be filled with a caulking material as appropriate.

[Other Examples] Note that the wall structure according to the present invention is not limited to the above-mentioned embodiments, and can be variously modified within the scope of the gist.

For example, the waterproofing of the joint parts is sufficient in each of the above embodiments, but in order to make it more complete, it is necessary to apply appropriate waterproofing between the caulking material 6 and the stone slab 4 or between the base material 2 and the composite material 3. A sealing material may be used.

Further, the beauty of the joint area is not impaired in any way even if the caulking material 6 is left exposed, but a decorative board or a sealant may be fixed or applied on the caulking material 6 as necessary.

Furthermore, the corrugated core material 31 of the composite material 3 is not limited to one with a round top, but may have various shapes such as a trapezoidal shape.
Two sheets of the composite material 3 may be used by superimposing them so that the corrugations are located in the same direction or in crossing directions.

Furthermore, the wall structure according to the present invention is not limited to the outer wall of a building.
Can be widely applied to interior walls, floors, etc.

Effects of the Invention As is clear from the above explanation, according to the present invention, the wall panel is composed of a base material, a composite material, and a stone plate, and the composite material and the stone plate form a wall panel. Backfilling of mortar and formation of dowels.

It does not require triggers, is easy to install, is unaffected by weather conditions, can be constructed even by craftsmen with few years of experience, has uniform construction accuracy, is lightweight, has high strength, has soundproofing properties, vibration damping properties, It is possible to provide a wall structure that fully takes advantage of the characteristics of composite materials, which are excellent in heat insulation, nonflammability, and waterproofness.

[Brief explanation of the drawing]

Fig. 1 is a sectional view of the first embodiment, Fig. 2 is a front view of the one in Fig. 1 without caulking, Fig. 3 is a sectional view of the second embodiment, and Fig. 4 is a sectional view of the one in Fig. 3. A perspective view of the object, Figure 5 is the third
A sectional view of the embodiment, FIG. 6 is a perspective view of the one shown in FIG. 1.2... Base material, 3... Composite material, 3a... Concave portion, 3b... Convex portion, 31... Corrugated core material, 32.33
...flat plate material, 32a, 32b, 33a, 33b
--- Projection, 4... Sheet stone, 5... Screw, 6...
・Caulking material, 9...Structure concrete. Patent applicant Nissho Iwai Co., Ltd. Osaka Fuji Industries Co., Ltd.

Claims (1)

[Scope of Claims] 1. Comprised of a base material fixed to a building frame, a composite material in which a flat plate material is fixed to at least one of the front and back surfaces of a corrugated core material, and stone sliced into plate shapes, the composite material Forms uneven parts that fit into each other when placed side by side on the edges of the
Wall panels in which the plate-like stone is fixed onto the composite material with the convex portions exposed are arranged on the base material with their concave and convex portions fitted together, and each of the convex portions is fixed to the base material with screws. A wall structure featuring 2. Consisting of a base material fixed to the building frame, a composite material in which a flat plate material is fixed to at least one of the front and back surfaces of a corrugated core material, and stone sliced into plate shapes, the edge of the flat plate material of the composite material A wall structure characterized in that a wall panel in which a projecting piece is formed on the base material, the plate-like stone is fixed on the composite material, and wall panels are arranged on the base material, and the projecting piece is screwed to the base material.