Colored high performance concrete (RPC) prefabricated component and manufacturing method thereof

Abstract

The invention relates to a colored high performance concrete (RPC) prefabricated component and a manufacturing method thereof. The colored high performance concrete (RPC) is prepared from the following raw material components in parts by weight: 800-1200 parts of cement, 1100-1300 parts of aggregate, 90-120 parts of silica fume, 120-150 parts of steel fibers, 60-80 parts of additives, 40-90 partsof pigment and 90-120 parts of water. The colored high performance concrete (RPC) prefabricated component is prepared by the steps of designing a mixing proportion, mixing the raw materials, fully vibrating, carrying out extrusion forming, and the like. The prefabricated component can permanently present various colors, patterns and textures, realistically simulates natural materials and textures,and has the characteristics of being waterproof, anti-slip, anti-corrosive, high in strength, and the like; the prefabricated component can integrate buildings with the human environment and the natural environment, thus realizing the concept of harmony and integration.

Description

technical field [0001] The invention relates to the technical field of building engineering materials, in particular to a colored high performance concrete (RPC) prefabricated component and a manufacturing method. Background technique [0002] Concrete is one of the most important building materials in the world today. The concrete mixture has good plasticity and fluidity, and can be poured into various complex shapes and has a certain decorative effect. Concrete is mainly used in the pouring of road pavement, bridges, docks, etc. in traffic and highway engineering; it can be used in roads, sculptures and other artistic creations in urban road engineering, but the biggest disadvantage of ordinary concrete is that the appearance color is monotonous, Dark, dull, giving people a sense of depression. With the development of economy, technology and society, various colored concretes are constantly emerging and popularized and applied in engineering, gradually developing from mid...

AI Technical Summary

Problems solved by technology

Concrete is mainly used in the pouring of road pavement, bridges, docks, etc. in traffic and highway engineering; it can be used in roads, sculptures and other artistic creations in urban road engineering, but the biggest disadvantage of ordinary concrete is that the appearance color is monotonous, Dark, dull, depressing

At present, high-performance concrete technology has been widely promoted and applied at home and abroad, and has good economic and social benefits. More importantly, it has become an international mainstream based on environmental protection and sustainable development. However, there are few colored high-performance concrete (RPC) at home and abroad. ) Application of prefabricated components

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