Microsilica For Shoterete

Microsilica for Shotcrete Microsilica is a widely used material in shotcrete, although it cannot be considered an admixture. It is a substance with strong pozzolanic activity, which can improve the adhesion of thick lining and obtain higher early strength. In many applications, the use of silica...

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Microsilica for Shotcrete

Microsilica is a widely used material in shotcrete, although it cannot be considered an admixture. It is a substance with strong pozzolanic activity, which can improve the adhesion of thick lining and obtain higher early strength. In many applications, the use of silica fume can reduce the amount of coagulant used. Its method of use is mainly divided into two types: dry method and wet method.


The advantanges of  uses of microsilica for shotcrete


The use of silica fume and other cementitious materials to produce high performance shotcrete by wet spraying has the following advantages:


(1) low alkaline corrosivity;


(2) High workability and low slump loss;


(3) Low rebound, greatly reducing the falling ash of shotcrete;


(4) high early strength and late strength;


(5) High durability.


(6) Improve the thickness of a single spray layer.


microsilica for shotcrete

Should you have any interest in our microsilica for shoterete, welcome to contact us. With over 8 years experience in this field, our factory pays high attention to quality. Please rest assured to buy. Low price, fast delivery and excellent service are offered.
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