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Gansu lixinyuan microsilica co.,ltd
Gansu lixinyuan microsilica co.,ltd  

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Microsilica ASTM C 1240 92% 

Payment Terms: T/T,L/C 
Place of Origin: Gansu, China (Mainland) 
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Product Detail

Means of Transport: Ocean
Packing: 20/25/500/950kg plastic bag
Production Capacity: 4000tons per month
Delivery Date: within 20days

silica fume /microsilica for construction

Silica Fume has been used as an addition to concrete up to 15 percent by weight of cement, although the normal proportion is 7 to 10 percent. With an addition of 15 percent, the potential exists for very strong, brittle concrete. It increases the water demand in a concrete mix; however, dosage rates of less than 5 percent will not typically require a water reducer. High replacement rates will require the use of a high range water reducer.

Function of adding Silica Fume(microsilica) :• Increase durability

• Reduces concrete permeability

• Improves resistance to corrosion

• Shotcrete - lower rebound

 


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Tel: 86-931-8516826
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Company Info

Gansu lixinyuan microsilica co.,ltd [China (Mainland)]


Business Type:Manufacturer
City: Lanzhou
Province/State: Gansu
Country/Region: China (Mainland)

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