Anti-cracking encaustic tile and production technique thereof

Abstract

The invention discloses an anti-cracking encaustic tile and a production technique thereof, relating to the field of construction materials. The anti-cracking encaustic tile comprises the following components in parts by weight: 20-30 parts of quicklime, 20-35 parts of clay, 40-50 parts of raw gypsum, 1-2 parts of mixed fiber, 15-20 parts of cement, 25-30 parts of coarse sand, 10-15 parts of fine sand and 9-12 parts of pigment. The production technique disclosed by the technical scheme of the invention has the advantage of high production efficiency. The produced encaustic tile has the advantages of high strength, high safety and reliability, long service life, uniform material distribution and favorable pigment adhesion property, and can prevent cracking.

Description

technical field [0001] The invention relates to the field of building materials, in particular to an anti-cracking colored tile and a production process thereof. Background technique [0002] The scientific name of colored bricks and tiles is colored concrete tiles, also known as colored cement tiles, cement colored tiles, etc. The colored tiles in the market generally refer to colored cement tiles. It is a new type of roof decoration building materials in recent years. The colored tile is made of cement, sand, etc. in a reasonable proportion, and then pressed through a mold under high pressure. It has the advantages of strong pressure resistance and high bearing capacity. The relevant national standards include the JC / T746-2007 standard. [0003] Compared with ordinary kiln-fired tiles, colored concrete tiles have the advantages of strong impermeability, strong bearing capacity and low water absorption. The cement tile has the advantages of high density, high strength, ...

AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned production process is novel in design and simple in structure, it uses a conveyor belt to transport the whole process of processing and production. It has strong automation, high efficiency, no pollution, saves costs, and ensures the qualified rate of colored bricks and tiles. When it is easy to crack, it affects the popularization and use of colored bricks and tiles. Therefore, it is necessary to design a kind of anti-cracking colored bricks and tiles and its production process that can solve the above problems.