JPH08170419A - Dry construction method of plastic tile - Google Patents

Abstract

PURPOSE: To enable construction of a tiled wall surface through a simple operation without the danger of peeling by engaging thin locking projections provided on the backs of plastic tiles into thin locking grooves provided in a structure bed, while bonding them together. CONSTITUTION: A structural bed 18 comprises hard foam-plastic hollow blocks 11, 11 each of which has a plurality of horizontally thin locking grooves 13 formed therein at predetermined vertical intervals. Trapezoidal plastic tiles are provided, the base of each tile being a plastic plate of tile-like trapezoidal dimensions or a hard foam-plastic plate, with its front painted with ornamental paint and a thick locking projection 14 projected from its back. The plurality of trapezoidal plastic tiles are affixed to the structural bed 18 using an adhesive 19 with the thin locking projections 14 engaged in the thin locking grooves 13 of the structural bed 18.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technique of a dry construction method for constructing a tile wall surface by using a plastic tile that can be used for interior and exterior walls of buildings, gates, fences, and the like.

[0002]

2. Description of the Related Art The tile dry method is generally composed of a structural base, a base panel, an adhesive (fixing material), a ceramic tile, a joint material if joints are present, and other accessory members. If the structural foundation is wooden or steel, attach the foundation panel to the wooden or steel columns or studs with nails or screws.

In the case of reinforced concrete construction, a base metal panel is attached using a dedicated metal fitting. After applying a waterproof sheet to the base panel, apply an adhesive to fix the ceramic tile. A supporting piece is provided on the base panel, and the supporting piece is attached to the supporting piece. There is also a method of fixing with special metal fittings instead of adhesive. If there are joints, fill them with joint material.

The material of the base panel is divided into a ceramic base panel and a metal base panel. Ceramic-based base panels include siding plates and hollow extruded cement plates, and metal-based base panels include punched aluminum plates, punched stainless steel plates, and extruded aluminum plates.

The tile used in the tile dry method is a ceramic tile and its material is porcelain or ceramic. Since the specific gravity of the tile is about 2.3, the weight of the tile is about 30 kg / m ² , and when the base panel is included, it is 40 to 50 kg / m ^2.
Therefore, the burden on the structural base becomes heavy.

[0006]

[Problems to be Solved by the Invention] Even in the dry method of tiles, when a tile made of heavy ceramic material is used as a tile, it cannot be done by a skilled technician on-site, which is troublesome. Stripping is a major problem. In view of the above circumstances, the present invention is to provide a plastic tile dry method which is light in weight, has excellent appearance, is weather resistant, is not likely to come off, and can be easily installed even by an unskilled person.

[0007]

Means for Solving the Problems The plastic tile used in the present invention has various tile-like patterns and patterns obtained by applying a decorative coating material on the surface side of a tile-shaped square-sized plastic plate or a rigid foam plastic plate as a base material. And a thin width locking protrusion piece or a thin width locking groove is formed on the back surface side of the base material.

The structure base or base panel to which the plastic tile is attached is a hollow block or a hard block made of hard foamed plastic in which a plurality of narrow width locking grooves or thin width locking projections are formed at predetermined intervals in the vertical direction in the horizontal direction. It is a foam plastic plate.

When a thin strip locking projection piece is formed on the plastic tile, a thin width locking groove is formed on the structural base or the base panel side to lock the thin width locking projection piece of the plastic tile on the thin width shape. Engage in the groove and attach with an adhesive.

When a thin width locking groove is formed on the plastic tile, a thin width locking protrusion is formed on the structural base or the side of the base tile, and the thin width locking protrusion is formed on the plastic tile. It engages with the locking groove and is attached using an adhesive.

[0011]

In the construction of the plastic tile used in the present invention, an adhesive is applied to the back surface and the thin locking protrusions on the back surface of the plastic tile are inserted into the thin locking groove on the structural base or the base panel. , It can be easily attached simply by inserting the thin width locking protruding piece on the structural base or the base panel into the thin width locking groove on the back side of the plastic tile, and it can be easily performed even by an unskilled person. it can. Moreover, since the base material of the plastic tile is a hard foam plastic or a plastic extruded mold material, it is very lightweight, there is no fear of peeling, and the load applied to the structural base is reduced.

The base material of the plastic tile may be any material as long as it can be extrusion-molded or bead-molded. For example, polystyrene for rigid foamed plastic,
Vinyl chloride, polyurethane, phenol, polyisocyanurate, etc. are used. Vinyl extrusion, polyethylene, polypropylene, A for extruded plastic materials
BS and the like can be preferably used. The thickness of the plastic tile base material is suitable for use in the range of 5 to 20 mm.

The decorative coating material applied to the surface side of the plastic tile is not particularly limited, and a thin finish coating material,
Any coating material such as multi-layer finish coating material, thick finish coating material, lightweight aggregate finish coating material can be used. The finished surface is suitable for use with any of sand wall pattern, stone pattern pattern, tile-like pattern and brick-like pattern.

The rectangular plastic tile is a general name including two-piece, three-piece, four-piece, and borders, including various types of accessories such as bent lintels for storage. The form of the plastic tile includes a flat plate or one in which both ends are jointed jointly.

The protruding length of the thin width locking protruding piece formed on the back side of the plastic tile and the structural base or base panel is in the range of 5 to 15 mm, and the thickness thereof is 2 to 7 mm.
Range. The width and depth of the narrow width locking groove formed on the plastic tile and the structural base or the base panel may be the same as those of the thin width locking protruding piece, but 0.5 to 1.
The work of attaching the plastic tile can be facilitated by making the size larger by about 0 mm.

Polystyrene, vinyl chloride, polyurethane, phenol, polyisocyanurate, and the like can be used as the material of the hard foam plastic hollow block used as the structural base of the present invention. An inorganic filler having crystal water such as aluminum hydroxide, magnesium hydroxide, calcium silicate, or antimony oxide may be added to these foamed resin raw materials as an inorganic flame-retardant material.

The dimensions of the hollow block can be arbitrarily set according to the place of use. In addition, the shape of the hollow block is such that the upper side is tapered so that the lower side of the hollow block can be inserted so that stacking can be easily performed.

When a hollow block made of hard foamed plastic is used as a structural base, it can be used as it is without any reinforcement as long as it has a slight structure, but generally, the inside of the hollow block is reinforced with reinforced concrete, It is used by putting a reinforcing material such as steel or aluminum frame in the hollow block.

Polystyrene, vinyl chloride, polyurethane, phenol, polyisocyanurate and the like can be used as the material of the hard foam plastic plate used for the base panel of the present invention. Aluminum foam, magnesium hydroxide, as an inorganic flame-retardant material for these foamed resin raw materials,
An inorganic filler having crystal water such as calcium silicate or antimony oxide may be added.

The size of the base panel can be arbitrarily set according to the place of use, but the thickness is 10 to 40 m.
A range of m is suitable for use. The form of the base panel includes a flat plate or one in which both ends are jointed jointly. The base panel is attached to the structural base with nails, screws, adhesives or special metal fittings, and plastic tiles are attached to the surface.

[0021]

Embodiments of the present invention will be specifically described with reference to the drawings.

Structure of a hollow block made of rigid foam styrene with a narrow locking groove formed. A one-component modified silicone adhesive is applied and adhered to the back side of a plastic tile with a thin locking protruding piece formed on a base. Figure 1 shows the dry method of construction of the plastic tiles.

A plywood base panel is attached between the pillars of a wooden building with nails, and a rigid foamed polyurethane plate having a 20 mm-thick thin locking projection piece formed thereon is attached to the base panel with an adhesive, FIG. 2 shows a plastic tile dry method in which a one-component modified silicone adhesive is applied to the back surface side of the plastic tile in which the groove for locking is formed and applied.

The material of the rigid foamed plastic tile base material extruded into a tile shape is polystyrene. FIG. 3 is a cross-sectional view of the plastic tile A in which the front surface side of the rigid expanded polystyrene plate 2 is coated with the waterproof stone tone coating material 3 and the thin width locking protruding pieces 4 are formed on the back surface side.

[0025] Reference numeral 5 indicates that when the plastic tile is transported, the thin width locking projection pieces formed on the back surface side of the plastic tile are aligned with each other so that the thin width locking projection pieces do not interfere with each other. Each is a kerf provided to fit into the groove of the other party. FIG. 5 shows a state when the plastic tile is transported.

FIG. 4 shows a plastic tile B in which a bead-molded rigid expanded polystyrene plate 2 is coated with a waterproof brick-like pattern 9 and a thin locking groove is formed on the back surface side.

The rigid foamed plastic hollow block used as the structural base is made of polystyrene and polyurethane, and the thin locking groove of FIG. 6 is formed to be polystyrene. The thin locking protruding piece of FIG. 9 is used. It is made of polyurethane.

The hard foam plastic plate used for the base panel is made of polystyrene and polyurethane, and the thin locking groove of FIG. 8 is formed to be made of polystyrene. The one formed is made of polyurethane.

Performance evaluation based on the examples of the plastic tile dry method is summarized in Table 1.

[0030]

[Table 1]

[0031]

EFFECTS OF THE INVENTION In the plastic tile dry method of the present invention, since the plastic tile is lightweight, it is sufficient that both the structural base and the base panel are made of rigid foamed plastic, and it is possible to easily attach and apply them only by applying an adhesive. You can A thin width locking protrusion or a thin width locking projection is formed on the plastic tile, and a thin width locking groove or a thin width locking projection opposite to the plastic tile is formed on the structural base or base panel. This made it possible for unskilled workers to easily perform the installation work without the need to use a water thread to draw out the horizontal line when applying the plastic tile.

[Brief description of drawings]

[Fig.1] Cross-sectional view of plastic tile construction

[Fig. 2] Sectional view of plastic tile construction

FIG. 3 Cross-sectional view of plastic tile A

FIG. 4 is a sectional view of the plastic tile B.

FIG. 5 is a cross-sectional view of the plastic tile A during transportation.

[Fig. 6] Rigid expanded polystyrene hollow block

FIG. 7: Hard polyurethane foam hollow block

FIG. 8: Rigid expanded polystyrene base panel

FIG. 9: Rigid polyurethane polyurethane base panel

[Explanation of symbols]

 1. Plastic tile 2. Base material 3. Decorative coating material 4. Thin width locking protrusion 5. Cut groove 6. Indirect jointing 7. Indirect jointing 8. Plastic tile 9. Decorative coating material 10. Thin width locking groove 11. Hollow block made of hard foam plastic 12. Hollow part 13. Thin width locking groove 14. Thin locking protrusion 15. Base panel made of rigid foam plastic 16. Thin locking groove 17. Thin width locking protruding piece 18. Structural base 19. Adhesive 20. Concrete 21. Reinforcing bar 22. Wooden pillar 23. Plywood base 24. Furry

Claims (4)

[Claims] 1. A structure of a hollow block made of rigid foam plastic in which a plurality of horizontally narrow locking grooves are formed at predetermined intervals in the vertical direction. The surface side is coated with a decorative coating material on the base, and the thin width is formed on the back side. A plurality of rectangular plastic tiles having a rigid foam plastic plate as a base material, on which the narrow locking projections are formed, and the thin width locking projections are attached to the thin locking grooves. Characteristic plastic tile dry method. 2. The structural base is made of wood, steel, aluminum, or reinforced concrete, and nails, screws, adhesives, or special metal fittings are provided on these, and a plurality of thin width locking grooves are horizontally provided at predetermined vertical intervals. The plastic tile dry method according to claim 1, wherein a base panel of the formed hard foam plastic plate is attached, and a plastic tile is engaged and adhered to the base panel. 3. The plastic tile dry method according to claim 1, wherein the base material of the plastic tile is a plastic extrusion mold material. 4. The structural base or base panel is formed by horizontally forming a plurality of thin width locking protrusions at predetermined intervals in the vertical direction, and forming a thin width locking groove on the rear surface side of the plastic tile to engage and bond. A plastic tile dry method characterized by wearing.