Covering-type decorative concrete and construction method thereof

Abstract

The invention provides covering-type decorative concrete and a construction method thereof. The covering-type decorative concrete comprises, by weight, 30-40% of portland cement, 3-8% of a polymer, 0-5% of organic fibers, 0-5% of an inorganic pigment, 0-1% of an additive and 41-67% of an inorganic mineral filler. The decorative concrete is polymer-modified cement mortar, can be directly used as a covering layer with thickness of 5 millimeters to several centimeters on the existing concrete base and has a uniform structure and high plasticity. The covering-type decorative concrete can form different decorative patterns such as stone, wood, brick and tile patterns with white or various colors by different molds. Through a special-purpose coloring agent, daedal color effects are obtained.

Description

technical field [0001] The invention relates to the technical field of building decoration materials, in particular to a covered decorative concrete and a construction method thereof. Background technique [0002] Decorative concrete, also known as embossed concrete, is a green and environmentally friendly ground material that has become popular in recent years. It can create a variety of natural marble, granite, brick and tile through the creative design of color, tone, texture, style, texture, mechanism and irregular lines on the original ordinary new and old concrete surface, and through the organic combination of patterns and colors. , wooden floor and other natural stone laying effects, with beautiful and natural graphics, real and lasting colors, strong and durable texture, etc. Decorative concrete can be widely used in the creation of sidewalks, parks, squares, playgrounds, roads in noble communities, parking lots, courtyards, subway platforms, swimming pools, etc....

AI Technical Summary

Problems solved by technology

[0004] The existing decorative concrete technology is to spread the color hardening powder and release powder on the concrete layer that has not yet dried out. Limited by the minimum thickness of the concrete layer, its thickness cannot be less than 5 cm. The process of spreading the powder , there will be a lot of dust pollution, after drying, use a lot of water to clean the excess color hardening powder and release powder, resulting in a lot of sewage, subject to the gray background color of the concrete layer, the coloring effect will not be very bright, and it will Cannot be constructed on vertical surfaces (walls)