Novel double-layer sintering-free high-strength permeable floor tile

Abstract

The invention discloses a novel double-layer sintering-free high-strength permeable floor tile. The novel double-layer sintering-free high-strength permeable floor 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, a proper amount of water, 42-45 parts of Portland cement with the mark number of 42.5, 5-6 parts of coal ash, 4-5 parts of water-based fluorocarbon emulsion, 7-9 parts of dispersible adhesive powder, 9-11 parts of honeycomb cinders, 5-6 parts of cocoanut active charcoal, 100-110 parts of ceramsite, 23-26 parts of silica sand, 30-33 parts of silica fume and 2-3 parts of aluminum sulfate. The permeable floor tile is manufactured through the double-layer sintering-free process, coarse aggregate is adopted as the ceramsite in the bottom-layer material, the mass is low, the strength is high, meanwhile, the ceramsite is round, the gap of the bottom-layer material of a manufactured tile body is large, surface water can more rapidly permeate underground, and the floor tile is an environment-friendly and efficient permeable floor tile.

Description

Technical field [0001] The invention relates to the technical field of building materials, in particular to a novel double-layer fire-free high-strength 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-blocking materials, and the proportion of impervious areas is greatly increasing, and the coverage in some areas has exceeded 80%. As the drainage capacity of cities is getting worse and worse, when many cities encounter heavy rain, the rainwater on their roads cannot leak 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 type of green and environmentally friendly building material product-permeable bricks came into being and has been rapidly developed. [0003] At present, the comm...

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.