JPH01239256A - 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 wall panels on a ground member side by side, and pressing and fixing the edge of the composite material with a fixture metal which is fixed to the ground member. CONSTITUTION:A plate-shaped stone material 4 is fixed onto a composite material 3 with a flat plate material fixed to at least one of the front and rear surfaces of an undulated core 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. A fixture metal 5 is fixed to the ground members 1, 2 at the joint where the composite material adjoins, and the edge of the composite material is pressed and fixed with the fixture metal 5. Further a decoration joint plate 6 is fitted on the fixture metal 5.

Description

DETAILED DESCRIPTION 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.

Problems to be Solved by the Invention However, with the above construction method, the length of the stone is 600 mm.
Since the stones used are approximately 825 mm thick at the corners, the stones themselves are quite heavy, requiring large load-bearing properties for the holders, and it takes 4.5 people to install one stone. It is said that 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 lightweight materials, 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.

In order to solve the above problems, the wall structure according to the present invention consists of a base material fixed to a 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 a board. It consists of stone sliced into shapes and fixing hardware.

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. These wall panels are arranged on a base material fixed to the building frame, and fixing metal fittings are fixed to the joints by means such as screws to the base material.

The wall panel is press-fixed to the base material through the fixing fittings, and a decorative joint material is attached onto the fixing fittings. For example, the fixing metal fittings are made of stainless steel. Weather resistance of aluminum etc.

Made of metal material with good load resistance.

In another embodiment, elastic fixing fittings are used, and the wall panel is fixed by elastically engaging the edges of the fixing fittings that have been fixed on the base material in advance.

Embodiment [First embodiment, see FIGS. 1 and 2] 1.2 is a base material, 3 is a composite material, 4 is a plate-shaped stone, 5 is a fixing fitting, and 6 is a decorative joint board.

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 is 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 31 are flat plate materials 32°3.
For example, the corrugated core material 31 is a 0.2 mm thick aluminum plate formed into a corrugated shape with a pitch of 9M, and the flat plate materials 32 and 32 are made of a 0.2 mm thick aluminum plate.
It is made of 5mm aluminum plates, both of which are glued together at the corrugated tops, and the overall thickness is approximately 5mm.

The plate-shaped stone 4 is made by slicing a stone 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 the same area as the composite material 3, or the size is such that one composite material 3 can be divided into several pieces and stretched, and the edges of the composite material 3 are made of stone plates 4. It protrudes slightly from the edge.

The fixing fitting 5 is made of a molded product of stainless steel or aluminum, and its upper end is folded back outward. The decorative joint plate 6 is also made of a molded product of stainless steel, aluminum, or resin, and has a shape that can be elastically engaged with the upper end of the fixture 5.

The composite material 3 and the stone plates 4 bonded to each other constitute one wall material panel, and the required number of panels are arranged on the base material 2. On the other hand, the fixing fitting 5 is fixed to the base material 2 with screws 7 at the joint portion where the composite material 3 is adjacent. At this time, each wall panel is fixed by the bottom of the fixing metal fitting 5 pressing the edge of the composite material 3. Further, a decorative joint plate 6 is fitted into the bottom of the upper end of the fixing fitting 5.

[Refer to the second embodiment, FIG. 3, and FIG. 4] This second embodiment 21 (Example II is similar to the first embodiment described in ii). Metal fittings 5
, a decorative joint plate 6.

The fixture 5 has a step 51.51, the upper end of which is folded back inward. The decorative joint board 6 has elasticity in the direction of expanding outward, and is fitted into the upper end portion of the fixture 5.

Here, the wall panels arranged on the base material 2 are connected to the stepped portions 51.5 of the fixing fittings 5 fixed to the base material 2 with screws 7.
1 is fixed by pressing the edges of the composite material 3.

[Refer to Embodiment 3, Figures 5 and 6] In this third embodiment, the wall panel is held by the elasticity of the fixing fittings 5. The stone material 4 is the same as in the first and second embodiments. However, a notch 41 is formed at the edge of the stone plate 4. The fixing fitting 5 is made of a stainless steel or aluminum molded product, has elasticity, and has an outwardly bent locking piece 52.52 at its upper end.

Here, first, the fixing metal fittings 5 are fixed onto the base material 2 with screws 7, and the wall material panels are fitted one by one between them.

The wall panel is fixed by the locking pieces 52, 52 of the fixture 5 entering the notches 41, 41 and engaging with the edges of the composite material 3. The joint portion is filled with a foamed material, for example, rubber foam urethane 8, and a caulking material 10 is attached thereon. Caulking material 1
0 is installed by hammering metal or thermosetting resin material, but thiol-based or silicone-based materials may also be driven in with a caulking gun.

[See Fourth Embodiment, FIGS. 7 and 8] This fourth embodiment is similar to the third embodiment in that the wall panel is held using the elasticity of the fixing fittings 5.

That is, the fixing fittings 5 are formed with elastic bulges 53, 53 that bulge outward on both sides, and the edges of the flat plates 32, 32 of the composite material 3 of the wall panel engage with these bulges. It is fixed by matching.

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, a sealing material may be appropriately interposed between the fixing fitting 5 and the composite material 3 or the base material 2. .

Further, in order to improve the aesthetic appearance of the joint portion, various construction methods other than the above-mentioned embodiments can be adopted.

Also, regarding the composite material 30 and the corrugated core material 31, the top part is not limited to a round shape, but may have a stacked shape 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 can be applied not only to the outer wall of a building, but also to
Can be widely applied to interior walls, floors, etc.

As is clear from the above explanation, according to the present invention, a wall panel is made up of a base material, a composite material, a plate-like stone, and a fixing fitting, and a wall panel is composed of the composite material and the plate-like stone. As a result, there is no need for backfilling of mortar, formation of dowels, or triggers as in conventional methods, and the construction can be performed easily and unaffected by the weather, even by craftsmen with few years of experience, and the construction accuracy is high. It is possible to provide a wall structure that fully takes advantage of the properties of the composite material, which is lightweight, high strength, and has excellent sound resistance, vibration damping, heat insulation, noncombustibility, and waterproofness.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of the first embodiment, FIG. 2 is a perspective view of the one in FIG. 1, FIG. 3 is a sectional view of the second embodiment, FIG. 4 is a perspective view of the one in FIG. 6 is a sectional view of the third embodiment, FIG. 6 is a perspective view of the one shown in FIG. 5, FIG. 7 is a sectional view of the fourth embodiment, and FIG. 8 is a perspective view of the one shown in FIG. 7. 1.2... Base material, 3... Composite material, 31... Corrugated core material, 32... Flat plate material, 4... Platy stone material, 5...
・Fixing metal fitting, 51... Step part, 52... Locking piece, 53
・・・Bulging part, 6... Decorative joint board, 7... Screw, 9
...M-body J-crete. Figure 1 Figure 2 Figure 3

Claims (1)

[Scope of Claims] 1. A base material fixed to a building frame, a composite material in which a flat plate is fixed to at least one of the front and back surfaces of a corrugated core material, a stone sliced into plate shapes, a fixing metal fitting, and a decorative material. A wall panel consisting of a joint material, in which the plate-shaped stones are fixed on the composite material, is arranged on the base material, and the fixing metal fittings are fixed to the base material at the joint parts where the composite material is adjacent, and the fixing metal fittings are Press and fix the edges of the composite material with
A wall structure characterized in that the decorative joint material is attached on a fixing metal fitting. 2. Comprised 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, stone sliced into plate shapes, and elastic fixing fittings, A wall structure characterized in that a metal fitting is fixed on the base material, and an edge of a wall panel in which the plate-like stone is fixed on the composite material is elastically engaged and fixed to the fixing metal fitting.