A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an anti-crack ceramic tile and a preparation method thereof. The anti-crack ceramic tile is composed of the following raw materials in part by weight: 34-46 parts of cordierite, 22-36 parts of fused magnesite, 16-28 parts of coal gangue, 15-25 parts of waste old concrete, 5-10 parts of bone glue powder, 8-12 parts of nanometer boron fibre, 3-7 parts of zirconium silicate, 12-18 parts of fluorite slag, 4-8 parts of sodium hexametaphosphate, 3-6 parts of sodium silicate with 40% of solid content, 2.5-4.5 parts of urea, and 15-20 parts of composite clay. The anti-crack ceramic tile adopts the mutual synergistic effect of the waste old concrete, bone glue powder, nanometer boron fiber, zirconium silicate and composite clay, and the crack resistance of the ceramic tile is improved, so that the prepared ceramic tile is high in intensity and good in durability; after using for a long time, the ceramic tile can be effectively prevented from cracking, and is possessed of good wear resistance, chemical resistance and water resistance; besides, the anti-crack ceramic tile is safe and reliable, long in service life and huge in market prospect.
The invention discloses an anti-crack ceramic tile and a preparation method thereof. The anti-crack ceramic tile is composed of the following raw materials in part by weight: 34-46 parts of cordierite, 22-36 parts of fused magnesite, 16-28 parts of coal gangue, 15-25 parts of waste old concrete, 5-10 parts of bone glue powder, 8-12 parts of nanometer boron fibre, 3-7 parts of zirconium silicate, 12-18 parts of fluorite slag, 4-8 parts of sodium hexametaphosphate, 3-6 parts of sodium silicate with 40% of solid content, 2.5-4.5 parts of urea, and 15-20 parts of composite clay. The anti-crack ceramic tile adopts the mutual synergistic effect of the waste old concrete, bone glue powder, nanometer boron fiber, zirconium silicate and composite clay, and the crack resistance of the ceramic tile is improved, so that the prepared ceramic tile is high in intensity and good in durability; after using for a long time, the ceramic tile can be effectively prevented from cracking, and is possessed of good wear resistance, chemical resistance and water resistance; besides, the anti-crack ceramic tile is safe and reliable, long in service life and huge in market prospect.
| European Patent Office | 2020
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