Polymer building material and road water tank

Abstract

The invention relates to a building construction material, and in particular, relates to a polymer building material and a road water tank. The polymer building material comprises a water-soluble resin waterproofing agent, calcined kaolin powder, titanium dioxide, a plasticizing enhancer, Portland cement, bentonite, fly ash, talcum powder, a vinyl acetate-vinyl chloride copolymer, unsaturated polyester resin, polyethylene and nano granite powder. The road water tank comprises water tank bodies and a water filtering grating plate which is detachably arranged on the upper portions of the water tank bodies and used for filtering rainwater on a road. Convex parts are arranged at the upper parts of one ends of the water tank bodies, and concave parts matched with the convex parts on the adjacent water tank bodies are arranged at the lower parts of the other ends of the water tank bodies. Through the arrangement of the convex parts and the concave parts, the uniform height can be kept when a plurality of water tank bodies are connected with one another, and integrated assembly is realized through sliding insertion of extension parts on the edges of the two sides of the water filtering grating plate and matching grooves in the inner walls of the two sides of the water tank bodies.

Description

technical field [0001] The invention relates to a building construction material, in particular to a polymer building material and a road water tank. Background technique [0002] After the road subgrade construction is completed, it is generally necessary to excavate and bury the sump, and the sump body is usually formed by concrete casting and buried in the excavated ditch as a prefabricated product. [0003] The purpose of subgrade drainage design is to discharge the groundwater and surface water that affect the strength and stability of the subgrade outside the scope of the road in time, and then bury it directly after casting the finished product. For the road sump, it is generally made of U-shaped drainage channel steel mold. . [0004] The current existing water tanks are very prone to cracks after being buried for a long time after being rolled and pressed by vehicles, resulting in separation between two adjacent water tanks. Contents of the invention [0005] Th...

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Problems solved by technology

[0004] At present, the existing water tanks are prone to cracks after being buried by vehicles for a long time, resulting in separation between two adjacent water tanks.

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