Anti-wear and anti-corrosion concrete curb stone with glaze

Abstract

The invention relates to the technical field of building materials, in particular to an anti-wear and anti-corrosion concrete curb stone with a glaze. The stone material of the curb stone is preparedfrom a concrete material, the anti-corrosion glaze is applied on the upper surface and the side face of the stone material from top to bottom, and the height of the glaze applied face of the side faceof the stone material accounts for two thirds of the whole height; the concrete is prepared from the raw materials of cement, quartz sand, yellow sand, basalt aggregate, mullite fiber, emery, water glass, a water reducing agent and water; the anti-corrosion glaze is prepared from the raw materials of nepheline, potassium feldspar, dolomite, corundum, quartz, grossularite, aluminum triphosphate, strontium carbonate, zinc oxide, zircon sand and a suspending agent. The stone material body of the curb stone is made of the concrete, the surface of the curb stone is coated with the anti-wear and anti-corrosion glaze material, the curb stone is beautiful, and excellent in wear and corrosion resistant performance, has a lower manufacturing cost and is green and environmentally friendly to the environment.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a glazed wear-resistant and corrosion-resistant concrete curb stone. Background technique [0002] Curb stone is a kind of isolation stone paved between motor vehicle lanes and non-motor vehicle lanes or green belts on the pavement. To protect the traffic safety of pedestrians and vehicles and ensure the tidy edges of the road surface. Conventional curb stones are made of concrete, and high-grade curb stones are usually prepared from granite stones. The cost of concrete curb stone is relatively low, but the durability of the material is poor. After a long period of use, the surface of the curb stone will become mottled due to wear and corrosion, and even crack and damage will occur in severe cases. Granite curb stones have a long service life, high hardness, are not easily damaged after being impacted, have good wear resistance, are not easy to form scratches or dent...

AI Technical Summary

Problems solved by technology

The cost of concrete curb stone is relatively low, but the durability of the material is poor. After long-term use, the surface of the curb stone will become mottled due to wear and corrosion, and even crack and damage will occur in severe cases.

Granite curb stones have a long service life, high hardness, are not easily damaged after being impacted, have good wear resistance, are not easy to form scratches or dents, and have relatively excellent corrosion resistance. However, granite resources are limited, and resource exploitation is harmful to the environment. The impact is greater, and the manufacturing cost of granite curbstone is relatively high