Micro Silica Fume Percentage in Concrete

Micro Silica Fume Percentage in Concrete

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The higher the content of SiO2, the higher performance of micro silica. Generally, the silica fume SiO2 is required to be more than 85%, and the carbon in the silica fume will absorb some air-entraining agent in the concrete, so the loss on ignition is required to be less than…
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