Concrete penetrating coloring agent and application thereof

Abstract

The invention relates to a concrete penetrating coloring agent and application thereof. The concrete penetrating coloring agent is prepared from the following components of organic pigment, a solvent,a penetrant, a wetting agent, an emulsifier, a silane coupling agent and a thinner. The concrete penetrating coloring agent has the advantages that the penetrating property is strong, the coloring agent can effectively penetrate into a concrete surface layer and generate chemical reaction with a concrete substrate, and a colorful concrete whole structure with stable color can be formed; the operation is simple, the convenience in use is realized, the colorful effect is realized, more than twenty conventional colors can be formed, and the required other colors can be blended by the existing colors; the conventional colors include golden yellow color, orange yellow color, camel color, brown color, coffee color, orange red color, claret color, bright red color, garnet color, purple color, bright green color, jade green color, dark green color, water gray blue color, bright blue color, peacock blue color, deep blue color, light gray color, medium gray color, pure black color and the like,and every two colors or more colors can be mixed to form other colors.

Description

technical field [0001] The invention relates to a concrete colorant, in particular to a concrete penetration colorant and its application. Background technique [0002] Adhesive building materials such as concrete are used in large quantities throughout the world; by varying the proportions of the ingredients used in the adhesive premix, many types of concrete can be obtained, due to the rapid hardening and setting properties of this type of adhesive concrete, it is possible to use it in In a short period of time, it can solidify into a material with a certain hardness and can walk on it. During this process, it is usually expected to introduce color to improve the aesthetic effect of building materials. [0003] Currently known concrete staining methods mainly include the following three types: [0004] 1. Wash the surface with an acidic solution containing metal salts, and after the color has formed, add a neutralizer before adding a transparent protective polymer seal co...

AI Technical Summary

Problems solved by technology

[0007] However, the above methods all need to use a strong corrosive acid solution, so these dyeing agents and construction are more dangerous.