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Silica Fume (microsilica) for Concrete Additive

190.0~250.0 USD
Min. Order: 22 Ton
Trade Term: FOB
Payment Terms: L/C, D/P, D/A, T/T
Supply Ability: 50000mt/year
Place of Origin: Fujian

Company Profile

Location: Xiamen, Fujian, China (Mainland)
Business Type: Manufacturer, Trading Company
Main Products: Concrete Admixtures

Product Detail

Means of Transport: Ocean, Air, Land
Application: High strenght concrete
SiO2: 85%-94%
Type: Half densfied or full densified
Bulk Density: 350-700kg/cbm
Production Capacity: 50000mt/year
Packing: 25kg/bag or 500kgs/bag
Delivery Date: 10days
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Product Description


Silica Fume(microsilica) is a high performance strenght concrete additives
It is a by-product from the production of Ferro Silicon using the arc furnace method. It is used in pre-mixed concrete for enhancing mechanical properties of concretes with special performance requirements, including increased strength, reduced permeability, improved abrasion resistance and increased corrosion resistance.
Appearance: Light grey powder
SiO2: 85%-94%.
Bulk density: 350kg-700kgs/m3
Packing: 25kg/bag or 500kgs/bag
Types available:
Undensified, Half-densified, and full densified,
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