Manual cement tile

Abstract

The invention provides a manual cement tile and relates to the technical field of building decoration materials. The manual cement tile comprises a surface layer mixed material and a bottom layer mixed material and is characterized in that: the surface layer mixed material is prepared by uniformly stirring 20 to 35 percent of natural river sand, 55 to 75 percent of colored cement, 5 to 10 percent of water and 0.1 to 0.8 percent of water-soluble antalkaline; and the bottom layer mixed material is prepared by uniformly stirring 50 to 70 percent of yellow sand, 20 to 40 percent of portland cement, 4 to 8 percent of water and 0.3 to 0.12 percent of water-soluble antalkaline. The manual cement tile is prepared by the following steps of: uniformly placing the bottom layer mixed material and the surface layer mixed material into a mould sequentially; performing mechanical extrusion forming; and demoulding, convalescing, stacking and curing. The invention has the advantages that: the manual tile is prepared by integrally extruding the surface layer mixed material and the bottom layer mixed material with different decorative patterns by a simple mechanical extrusion method, is durable in use and has a good decorative effect.

Description

technical field [0001] The invention relates to the technical field of building decoration materials, in particular to a handmade cement tile. Background technique [0002] Cement tiles mainly refer to: cement bricks with various patterns on the surface, which are made of cement, sand and pigments as the main raw materials, and are made through layers of materials, demoulding, static curing, and maintenance. Decoration of floors and floors. Most of the cement tiles currently used on the market are fired in brick kilns, which not only consumes a lot of manpower, material and financial resources, but also brings different degrees of environmental pollution. [0003] Chinese Patent No. "200710088855.4" discloses a kind of permeable anti-slip pyrite slag colored tile and its production method. The raw materials of the invention include: pyrite slag, fly ash, water sand, calcium carbide, washed fine sand, Stones, stone powder, ordinary portland cement, white cement, compound ea...

AI Technical Summary

Problems solved by technology

Although this invention makes full use of the color characteristics of pyrite slag and the gelling characteristics of fly ash, water sand, and carbide lime, and turns waste into treasure through pressurized molding, the materials used are too many, and the color is relatively single. It cannot meet the needs of various decorative designs for colors or patterns

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