Resin-cement composite non-sintered water-permeable floor tile

Abstract

The invention discloses a resin-cement composite non-sintered water-permeable floor tile. The resin-cement composite non-sintered water-permeable floor tile is prepared from, by weight, 50-53 parts of desert sand, 4-5 parts of thermoplasticity phenolic resin, 0.6-0.7 part of urotropin, 0.2-0.22 part of calcium stearate, an adequate amount of water, 42-45 parts of portland cement of which the mark number is 42.5, 155-160 parts of municipal waste incineration residues, 20-22 parts of black corundum, 1-1.2 parts of gamma-aminopropyl triethoxy silane, 5-6 parts of wood sawdust, 3-3.5 parts of waterborne polyurethane emulsion, 5-6 parts of flyash and 0.7-0.8 part of polycarboxylate superplasticizer. According to the resin-cement composite non-sintered water-permeable floor tile, the wood sawdust is added in surface materials, a porous structure is obtained through carbonization, the porosity of the surface materials is further increased, and the effects of sound absorption and noise reduction are improved; the water-permeable floor tile is made by adopting a sintering-free forming process, energy saving and consumption reducing are achieved, and the product is high in stability, compressive strength and coefficient of water permeability.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a resin-cement composite non-sintering 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] At present...

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.