JPH01239254A - Wall structure - Google Patents

Abstract

PURPOSE:To facilitate execution of works and enhance the precision in execution by fixing a plate-shaped stone material on a composite material, forming a wall panel, and detaining the edge of the wall panel to the guide groove of a fixing tool. CONSTITUTION:A fixing tool 5 having a guide groove 51 is fixed to ground members 1, 2 fixed to the mass 9. A plate-shaped stone material 4 is fixed onto a composite material 3 with a flat plate fastened to at least either of the front and rear surfaces of an undulated core to form a wall panel. The edges of the wall panel are detained with the guide groove 51 of the fixing tool 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 ART Conventionally, in order to finish the interior and exterior walls of buildings, especially buildings, with stone, stones such as marble are sliced into slabs and are 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 size is 600 mm.
Because the stones used are approximately 25mm thick at the corners, the stones themselves are quite heavy, and the holders require extremely strong load-bearing properties, and it takes 4.5 people to install one stone. Needs manpower. Moreover, it requires a highly skilled worker, and even if it takes a long time to tighten, there will be variations in construction accuracy.

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.

Release week! In order to solve the above problems, the wall structure according to the present invention consists 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 a plate-shaped It consists of sliced stone and fixings.

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. This wall material panel is fixed by engaging the R portion with the guide groove of a fixture fixed on the base material in advance. Alternatively, by arranging the wall panels on a base material fixed to the building frame and driving the protrusions of the fixture into the holes of the base material at the joints, the panels are pressed and fixed by both shoulders of the fixture. The fixture is made of a metal material with good weather resistance and load resistance, such as stainless steel or aluminum, or a thermosetting resin material with the required rigidity.

[First embodiment, see FIG. 1] 1. 2 is a base material, 3 is a composite material, 4 is a plate-shaped stone, and 5 is a fixing metal fitting.

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 9 mm, and the flat plate material 32.32 has a thickness of 0.
．． 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 concave with the composite material 3, or the size is such that one composite material 3 can be divided into several sheets and stretched.

The fixture 5 is made of stainless steel or aluminum and has guide grooves 51 and 51.

The fixing fitting 5 is fixed in advance onto the base material 2 with screws 6.6, and at this time, the head of the screw 6 is embedded in the guide groove 51 so as not to protrude. In addition, composite materials 3 bonded to each other
and the plate-shaped stone 4 constitute one wall material panel, and are fixed by engaging each edge of the composite material 3 with the guide groove 51 of the fixing fitting 5.

Furthermore, the joint portions of each wall material panel are filled with caulking material 7 as appropriate. As the caulking material 7, you can use a thiol-based or silicone-based material with a caulking gun, or embed rubber foam urethane, etc.
It is constructed using methods such as driving metal or thermosetting resin materials.

[Second Embodiment, See FIG. 2] In this second embodiment, like the first embodiment, the base material 1,
2. It is composed of a composite material 3, a stone plate 4, a fixing fitting 5, and a screw 6. Here, a margin between one edge of the stone plate 4 and the fixing fitting 5 is appropriately filled with caulking material 7.

[Third embodiment, see Figures 3 and 4] This third embodiment also consists of base materials 1 and 2, composite material 3, and plate-shaped stone 4, similar to the first and second embodiments. They are the same in that they use wall panels.

The difference is that a hole 21 is formed in the base material 2, and an auxiliary material 1 made of a thermosetting resin has a hole 101 inside.
0 is fixed so that the hole 101 coincides with the hole 21, and a fixture 8 made of a thermosetting resin having a protrusion 81 is used. The protrusions 81 are provided at the same pitch as the holes 21 and 101. The wall panels are fixed by driving the protrusions 81 into the holes 21.101 at the adjacent joints of the wall panels arranged on the base material 2, so that each edge of the stone slab 4 is secured to the fixing tool 8. It is pressed and fixed at both shoulder portions 82 and 82 of. The protrusion 81 is provided with a toothed portion for preventing removal, and the toothed portion bites into the hole 101 to be firmly fixed.

In order to prevent the wall panel from falling, it is preferable to fasten the back surface of the composite material 3 and the base material 1 with a wire 12 just in case.

[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 a sealing material as appropriate between the fixing fitting 5 or the fixing fitting 8 and the composite material 3 or the plate-like stone 4. All you have to do is intervene.

Furthermore, the beauty of the joint area is not impaired in any way even if the fixing metal fittings 5 are left exposed, but instead of the caulking material 7, if necessary, a decorative board or sealing material may be fixed on the fixing metal fittings 5 or You can also apply it.

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.

As is clear from the above explanation, according to the present invention, a wall panel is composed of a base material, a composite material, a stone plate, and a fixture, and the composite material and the stone plate constitute a wall panel. As a result, there is no need for backfilling mortar, forming dowels, or triggers as in the past, making it easy and unaffected by the weather.
It can be constructed even by craftsmen with few years of experience, has uniform construction accuracy, is lightweight, has high strength, and has soundproofing and 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]

1 is a sectional view of the first embodiment, FIG. 2 is a sectional view of the second embodiment, FIG. 3 is a sectional view of the third embodiment, and FIG. 4 is a perspective view of the structure shown in FIG. 3. 1.2... Base material, 21... Hole, 3... Composite material, 31... Corrugated core material, 32... Flat plate material, 4... Platy stone material, 5... Fixing metal fittings , 51... guide groove section, 6
...screw, 8...fixing tool, 81...protrusion, 82.
...Shoulder, 9...Structure concrete, 1゜...Auxiliary material, 101...Hole. Patent applicant Nissho Iwai Co., Ltd. Osaka Fuji Industries Co., Ltd.

Claims (1)

[Claims] 1. 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, a stone material sliced into plate shapes, and a fixture having a guide groove, the above-mentioned A wall structure characterized in that a fixture 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 engaged and fixed in a guide groove of the fixture. 2. Consisting of a base material fixed to the 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, stone sliced into plate shapes, and a fixing device, the plate-shaped stone is The wall panels fixed on the composite material are arranged on the base material, and the protrusions formed on the fixing tool are driven into the holes formed in the base material at the joints where the wall panels are adjacent. A wall structure characterized by pressing and fixing the edge of a wall panel at the shoulder.