Color pavement formed by spraying on honey-combed cement concrete facing and construction method therefor

Abstract

A colorful road plated with porous cement concrete face and relative construction first mix polymer, broken stone, sand, cement, and water uniformly to form porous cement concrete face layer 1, then mix uniformly the colorful face material, and plate colorful face material on the face of porous cement concrete face layer 1 to form a colorful face layer 2, while the colorful face layer 2 is adhered with the porous cement concrete face layer 1, to form a colorful road. The inventive road has high strength, better deformation property, abrasion resistance or the like, while the color can adjust via different fields.

Description

[0001] 1. Field [0002] The invention relates to pavement engineering such as road engineering and a construction method thereof, in particular to a colored pavement formed by spraying on a porous cement concrete surface layer and a construction method thereof. 2. Background technology [0003] Colored pavement can play the role of traffic warning and beautify the city, and to a certain extent, it can relieve the driver's visual fatigue and better provide safe driving guarantee. [0004] (1) At present, there are the following types of colored pavement at home and abroad: [0005] 1. Colored concrete pavement: [0006] It is made by adding a layer of colored concrete (decorative concrete) on the wet cement floor, and then pressing it on the cement floor with a special mold. Colored concrete can make the cement floor present various colors, patterns and textures, simulate natural materials and textures, and outline various patterns. [0007] According to the construction te...

AI Technical Summary

Problems solved by technology

[0020] ①Colored concrete pavement: Since the colored concrete pavement is formed by treating the surface of cement concrete, its anti-skid ability is poor and it is not suitable for high-speed driving, which restricts the application of this pavement structure in high-grade highways and urban roads; another On the one hand, there are often some problems in the bonding between the surface treatment material and the concrete, which will cause the treatment layer to fall off, thereby affecting the appearance; in addition, the durability of the surface material often cannot meet the requirements, and the service life is short

[0024] In particular, it needs to be pointed out that none of the above colored pavements has water permeability function, and there is no obvious improvement in noise pollution.

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