JP3057885U - Plastic block with tile-like uneven pattern - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To achieve effective use of industrial waste and to reduce the weight and construction with high appearance that faithfully expresses tile-like and brick-like patterns with deep irregularities like tiles without post-processing. To provide a plastic block having a tile-like uneven pattern that is easy to use. SOLUTION: An unfired tile formed by adding cement and water to crushed ceramic waste particles is adhered to the front surface or the front and back surfaces of a hard foamed plastic hollow block via a cement mortar.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention is a plastic block having a tile-like irregular pattern such as stone-grain or brick-like, which can be used for the inner and outer walls, gates, fences, etc. of a building and which can be lightened and easily constructed.

[0002]

[Prior art]

 Conventionally, natural stones, artificial stones, ceramic tiles, bricks, etc. have been used as a method of forming a stone-like or brick tone with a tile-like uneven pattern on the surface of a block, but these are heavy. It was difficult to handle, poor in workability, and expensive. There is also a method of processing natural stone or brick into a thin plate and laminating it with other materials such as concrete, but it has drawbacks in terms of workability, workability, and price.

[0003] Coating materials using various stone-grain coating compositions that can be applied with a stone-grained tile-like uneven pattern by spraying or trowel coating have been proposed, and artificial stone-grain has been put to practical use. However, even if a natural stone pattern is formed by spraying or troweling a stone-grained coating material, it can only give a flat, monotonous color tone sensation and cannot express a deep pattern with three-dimensional unevenness. could not.

Conventionally, it is an indispensable condition that a tile is made of ceramics and fired with common sense, and energy is applied. Defective waste such as ceramic products generated during the production process had to be disposed of as industrial waste.

[0005]

[Problems to be solved by the invention]

 The present invention has been made in view of the above circumstances, and has a high appearance that faithfully expresses the stone-like and brick-like patterns with deep irregularities like tiles without the need for post-processing and effective use of industrial waste. An object of the present invention is to provide a plastic block having a tile-like uneven pattern which is lightweight and easy to construct.

[0006]

[Means for Solving the Problems]

 The plastic block with tile-like unevenness pattern of the present invention is made of hard foamed plastic through cement mortar by casting a composition made by adding cement and water to crushed ceramic waste particles into a mold with tile-like unevenness pattern. Attach to the front or back of hollow block.

[0007]

[Embodiment of the invention]

 The mold having the tile-like uneven pattern is made of metal or synthetic resin, and for example, aluminum, polyurethane, synthetic rubber, rigid polystyrene foam and the like can be used. A non-fired tile to be formed on the plastic block surface is produced by pouring a composition consisting of ground ceramic waste particles, cement and a small amount of water. The composition is poured and filled into a concave portion which becomes a tile-like pattern of a mold having a tile-like uneven pattern. When filling, it is not necessary to apply pressure from the surface. Unless pressure is applied, the surface becomes slightly rough, and if pressure is applied, it becomes a dense tile, which can show excellent texture.

[0008] By forming a composition composed of ground ceramic waste particles into a tile using cement as a binder, the surface exhibits a stone-like or brick-like pattern composed of ground ceramic waste particles. By mixing various kinds of ground ceramic waste particles, it is possible to arbitrarily change the stone pattern and the brick pattern.

[0009] The cement used in the present invention is not particularly limited. Mixed cements such as blast furnace cement, silica cement, fly ash cement, etc., special cements such as white Portland cement, cement-based solidifying material, and alumina cement are listed. Of these, ordinary Portland cement is preferably used in terms of price and quality.

In the present invention, in addition to the above, in order to improve the properties of the tiles as necessary, various dispersants such as surfactants, water reducing agents, anti-raveling agents, thickeners, anti-sagging agents, anti-settling agents A stopping agent, an antifreezing agent and the like may be added. Further, for the purpose of improving the performance of the tile, a plasticizer, a stabilizer for preventing deterioration due to heat or light or for preventing whitening, a fungicide for preventing the occurrence of mold, and the like may be added.

The crushed ceramic waste particles used in the present invention are obtained by crushing defective products generated in the porcelain production process. The pottery here includes pottery, pottery, stoneware, and porcelain.Specific products include black clay tiles, bricks, clay pipes, earthen pipes, pottery tiles, interior and exterior tiles, sanitary ware, etc. Porcelain includes interior and exterior tiles, floor tiles, mosaic tiles, sanitary ware, etc. To use.

The crushed ceramic waste particles are fine, medium, and coarse, and the fine particle diameter is 0.1 to 0.5 mm, fine is 0.5 to 1.5 mm, and coarse is 1.5 to 3 respectively. Adjust to 4 mm before use. In addition to crushed ceramic waste particles, silica powder, fly ash, silica fume, clay, talc, kaolin, slow-cooled blast furnace slag slag, and siliceous dust may be added as necessary.

[0013] The powdered ceramic waste particles have different colors depending on the original ceramic product, and a unique texture can be obtained by blending them in various ways. For example, the addition of an appropriate amount of white mesh particles of sanitary ware waste particles to the coarse and fine particles of the ground brick particles makes it possible to express a completely new tile-like pattern that did not exist before.

[0014] By molding a composition composed of cement and water and crushed particles of ceramic waste into a tile-like pattern, the surface of a plastic block can exhibit excellent stone-like or brick-like luster and light brightness. It was done.

The shape and dimensions of the tile-like pattern formed on the surface of the plastic block can be arbitrarily designed, and the dimensions are free and varied. Square, rectangular, triangular, round, and other special shapes are available. Things are possible. The size can be any size and shape from small mosaic tiles to large tiles of 1 m or more.

A composition for forming a tile-like pattern is poured into the concave portion of the mold, and then cement mortar is poured. The plastic block and the tile-like uneven pattern are laminated via cement mortar. Cement mortar has the utility as an adhesive, as a back-up substrate for tiles, and as a joint material for tiles.

The rigid foamed plastic hollow block is manufactured by extrusion molding or bead molding. The plastic material may be any material that can be extruded or bead-molded, and may be vinyl chloride, polystyrene, phenol, polyisocyanurate, or the like. Although polystyrene can be used, polystyrene is preferred. The dimensions of the hard plastic hollow block can be the same as concrete, and because of its light weight, larger dimensions than the concrete block are possible.

After the tiles are adhered to the surface or the front and back surfaces of the hard foamed plastic hollow block via cement mortar, curing is performed. The construction of the plastic block having the tile-like uneven pattern according to the present invention is exactly the same as that of the concrete block. The plastic blocks are sequentially stacked on top of the base concrete, and a reinforcing steel bar or an aluminum material is inserted into the hollow part of the plastic block, and cement mortar is poured into the hollow part.

[0019]

【Example】

 An embodiment of the present invention will be described in detail.

EXAMPLE A mold having a tile-like uneven pattern of a soft polyurethane rubber was installed, and 25.0 parts by weight of ordinary Portland cement and crushed ceramic waste particles 67. 0 parts by weight, 4.0 parts by weight of organic additives (dispersants, etc.), 4.0 parts by weight of inorganic extender, 5.5 parts by weight of other water reducing agent, etc. and 12.0 parts by weight of water. The mixture was thoroughly mixed and stirred by a vacuum deaeration kneader and poured.

On the tile composition, cement mortar is poured into a thickness of 7 mm, and a hard foamed plastic hollow block is placed on the tile mortar. The block is rotated by 180 ° so that the hard foamed plastic hollow block is on the lower side. A tile-like uneven pattern was stuck on the upper surface of the hollow block via cement mortar.

By the above-mentioned method, an excellent brick-like tile-like uneven pattern having a high appearance was formed on the front and back surfaces of the hard foamed plastic hollow block.

[0023]

[Effect of the invention]

 The plastic block with a tile-like uneven pattern according to the present invention does not require any post-processing, and has a deep tile-like uneven pattern, high appearance such as stone-grain or brick-like, excellent mechanical strength, and light weight. Could be constructed.

[0024] Despite unfired by using synthetic resin emulsions as binders, using crushed particles of defective products generated during the production process of ceramics, it has performance comparable to fired ceramic tiles. I was able to make a tile.

By changing the composition of the crushed ceramic waste particles, it was possible to arbitrarily express various stone-tones and brick tones of a natural stone style.

[0026] The ceramic waste discarded as industrial waste can be effectively used and can be formed by non-firing, so that the energy saving effect can be made extremely high.

[Brief description of the drawings]

FIG. 1 is a perspective view of a plastic block having a tile-like uneven pattern according to an embodiment.

FIG. 2 is a perspective view of a mold having a tile-like uneven pattern.

FIG. 3 is a perspective view of another example of a plastic block having a tile-like uneven pattern.

FIG. 4 is a perspective view showing a construction state of a plastic block having a tile-like uneven pattern.

[Explanation of symbols]

 1. 1. Tile-like uneven pattern type Recess 3. Convex part 4. Unfired tile 5. 5. Bonding cement mortar 6. Hard foam plastic hollow block Joints 8. Hollow part 9. Reinforcing bar 10. Cement mortar 11. Foundation concrete

Claims (1)

[Utility model registration claims] An unfired tile formed by adding cement and water to crushed ceramic waste particles and adhering to the surface or front and back of a rigid foamed plastic hollow block through cement mortar. Having plastic blocks.