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Silica Fume for Cement

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Silica Fume for Cement

Place of Origin : China

Brand Name : Topbon

Certification : SGS certificate with ASTM-C1240 Standard

Model Number : Silica Fume for Cement-01

SiO2 : 88% - 97%min

LOI : 3% max

H2O : 2% max

Specificsurface Area(B.E.T) : 15000g-20000sqm/kg

Pozz. Activity : 110% min

Bulk density : 300-350kg/m3;550-700kgs/m3

Color : grey / dark grey / white

MOQ : 20T

Price : FOB China 115 USD

Packaging Details : 1000kgs/500kgs/jumbo bag, 25kg/PP bag

Delivery Time : 20 Days

Payment Terms : T/T, LC at sight

Supply Ability : 6000 tons per month

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Specifications

1 Silica Fume for Cement
2.Bulk Density:300-350kg/m3;550-700kgs/m3
3.SiO2: 88% - 97%min
4.1000kgs/500kgs/jumbo bag, 25kg/PP bag, or as customer's request

Silica Fume for Cement Introduction

In addition to increased strength and enhanced durability, concrete produced with silica fume increased toughness; increased resistance to abrasion, corrosion and chemicals; and placement and life-cycle cost efficiencies. Silica fume will protect concrete against deicing salts, seawater, road traffic and freeze/thaw cycles. Besides, high-strength concrete enhanced with silica fume provides architects and engineers with greater design flexibility.

Effect of Silica Fume for Cement

1). Increase durability

2). Reduces concrete permeability

3). Improves resistance to corrosion

4). Shotcrete - lower rebound

Application area

Company Introduction

Xiamen Topbon Industry Co., Ltd was established in 2005 in Xiamen, which specializes in manufacturing and trading micro silica. We have more than 4 manufacturers in Sichuan, Yunnan and so on. And we could provide more than 50,000T micro silica every year with superior quality and competitive price.

Our micro silica contains 85% to 97% SiO2, which could be widely used in concrete, Refractory, Mortar and so on. If you have any enquiry, please feel free to contact me, I am always here to service you. Thank you!

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