Gansu Sanyuan Silicon Materials Co., Ltd.

China Manufacturer with main products: Microsilica, Silica Fume

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Densified Microsilica for Concrete

FOB Reference Price: $ 375.00
Wholesale: 25 Metric Ton
Payment Terms: L/C, T/T
Update Time: 7/13/2017

Quick Details

  • Brand Name: Sanyuan
  • Refractoriness (Degree): Common (1580°< Refractoriness< 1770°)
  • Al2O3 Content (%): 0.5
  • Material: Silicon Carbide (SiC)
  • Shape: Powder
  • SiO2 Content (%): 85-95


Silica fume consists of very fine particles. Because of its extreme fineness and high silica content, silica fume is a highly effective pozzolanic material. Being a highly reactive pozzolan, silica fume chemically reacts with the calcium hydroxide present in the cement paste, creating a stronger calcium silica hydrate 'making it sticky'. the result is improved paste to aggregate bond (excellent for shotcrete) and higher concrete strengths. Silica Fume is typically grey in colour and is categorised as a supplementaDensified Microsilica for concreteRy cementitious material.

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FOB Price: 100-180 USD/Metric Ton
Min Order: 20 Metric Ton

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