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hardened cement paste Free Articles

The details of added micro-silica fume to the ground floor concrete

As we all know, the micro-silica fume is a effective concrete admixtures, superplasticizer, increase the strength of the concrete to reduce porosity and the amount of cement and many other merit.

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The silicon powder improve the microstructure of the hardened cement paste

Silicon powder is able to greatly improve the hardened cement paste and the performance of concrete, mainly because of silicon powder with strong tephros activity and its smaller particle size and larger surface area.

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