Compound water-pervious floor tile comprehensively utilizing solid waste

Abstract

The invention discloses a compound water-pervious floor tile comprehensively utilizing solid waste. The compound water-pervious floor tile comprehensively utilizing solid waste is prepared from, by weight, 50-53 parts of desert sand, 4-5 parts of thermoplastic phenolic resin, 0.6-0.7 part of urotropine, 0.2-0.22 part of calcium stearate, a proper amount of water, 42-45 parts of portland cement with the mark number being 42.5, 5-6 parts of coal ash, 3-4 parts of water-borne epoxy resin emulsion, 1.8-2 parts of oron trifluoride, 5-6 parts of recycled plastic powder, 40-45 parts of blast furnace slag powder, 8-10 parts of pumice, 0.8-1 part of a silane coupling agent kh550, 20-30 parts of waste magnesia carbon bricks, 80-88 parts of thermal power plant coal cinder and 0.2-0.3 part of sodium poly. The recycled plastic powder is added during preparation of surface layer materials, the tenacity and the strength of a tile body are improved, the porosity of the tile body is improved by adding the pumice, and the water-pervious coefficient is increased. The compound water-pervious floor tile comprehensively utilizing solid waste is high in strength, waste is utilized, and production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a composite permeable floor tile for comprehensively utilizing solid waste. 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. [0...

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.