Novel anti-crack sinter-free energy-saving type water-permeable tile

Abstract

The invention discloses a novel anti-crack sinter-free energy-saving type water-permeable tile. The tile is prepared from, by weight, 50-53 parts of desert sand, 4-5 parts of thermoplastic phenolic resin, 0.6-0.7 part of urotropin, 0.2-0.22 part of calcium stearate, an appropriate volume of water, 42-45 parts of Portland cement with the mark number of 42.5, 5-6 parts of coal ash, 2-3 parts of natural rubber paste, 2-2.5 parts of carboxymethylcellulose, 43-47 parts of vanadiumore tailings, 3-4 parts of glass fiber, 1-1.2 parts of Twain 80, 22-24 parts of anti-crack fiber, 88-93 parts of lightweight shale ceramsite, 22-25 parts of kaolin and 0.7-0.8 part of cellulose ether. Anti-crack fiber is added to the surface layer material and the bottom layer material; with the aid of the scientific and reasonable component proportion, the water-permeable tile prepared through the sinter-free process has excellent anti-crack performance, is firm, durable and high in water-permeable coefficient, and is environmentally friendly, free of pollution and capable of saving energy in the production process.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a novel crack-resistant sinter-free energy-saving permeable floor tile. Background technique [0002] With the intensification of urbanization, the urban surface is gradually being covered by buildings and various concrete and other water-repelling materials. The proportion of impermeable areas is increasing significantly, and the coverage rate in some areas has exceeded 80%. As the drainage capacity of cities is getting worse and worse, when many cities encounter heavy rains, the rainwater on the roads cannot seep quickly, which can easily cause urban waterlogging. Therefore, in order to solve the problem of urban surface hardening, create a high-quality natural living environment, and maintain urban ecological balance, a new green and environmentally friendly building material product-permeable bricks emerged as the times require and have developed rapidly. [0003]...

AI Technical Summary

Problems solved by technology

Since sand-based permeable bricks have only been available for a few years, large-scale use has not yet been formed, and the benefits generated by them have not been studied in depth.