Improved concrete adhesive

Abstract

The invention discloses an improved concrete adhesive which is prepared from, by weight, 5-10 parts of glass water, 3-9 parts of acetone, 4-10 parts of quartz sand, 9-15 parts of polyvinyl chloride, 5-10 parts of sorbitan fatty acid ester ethylene oxide, 6-10 parts of hydroxyl alkyl sodium sulfonate, 5-10 parts of polyol fatty acid ester, 3-10 parts of fulvic acid potassium, 2-8 parts of oxidized paraffin wax soap, 4-10 parts of potassium hydrogen tartrate, 4-11 parts of fatty alcohol-polyoxyethylene ether, 4-8 parts of aluminum powder, 3-9 parts of calcium oxide, 7-10 parts of stearic acid monoglyceride, 6-8 parts of bentonite and 3-10 parts of styrene-acrylic emulsion. The improved concrete adhesive has the advantages of having good stickness, being capable of effectively repairing concrete cracking resistance and having the good waterproof and antifouling property.

Description

technical field [0001] The present invention relates to an improved concrete binder. Background technique [0002] Among the concrete buildings and structures, due to design and construction defects and aging, damage and disasters in the long-term use process, the concrete structure cracks, poor seismic performance, insufficient bearing capacity and other problems affecting its safety and use function, the current The method is to frequently sprinkle water on the concrete surface for maintenance or repair. But these methods are all cumbersome, and the operation is not very convenient. Adhesives can be added to concrete to enhance the viscosity between concretes. The concrete adhesives on the market are various and of uneven quality, and have the disadvantages of short acting time and poor water resistance. Therefore, for the existing Concrete adhesives need further improvements to improve performance. Contents of the invention [0003] Aiming at the deficiencies of the ...

AI Technical Summary

Problems solved by technology

But these methods are more troublesome, and the operation is not very convenient.

Adhesives can be added to concrete to enhance the viscosity between concretes. The concrete adhesives on the market are various and of uneven quality, and have the disadvantages of short acting time and poor water resistance. Therefore, for the existing Concrete Adhesives Need Further Improvements to Improve Performance