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concrete silica fume
concrete silica fume

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silica fume
SiO2:90%MIN
Bulk density: 550-700kgs/m3
Moisture:3%max

Concrete silica fume

SiO2:90%MIN
Bulk density: 550-700kgs/m3
Moisture:3%max

  

 We, Xiamen Yu Lin S&T Co.,Ltd are the manufacturer of Concrete micro silica or Silica Fume and silicon metal and we sincerely hope we can have a good chance to work with your esteem organization to bring out all around benefits.

Concrete micro silica is a very fine pozzolanic material, composed of amorphous silica as a byproduct of the production of silica metal or ferro silicon alloys. Concrete concrete micro silica is also called as silica fume, which is widely used in concrete’s field.

 

Specification

 

Concrete Grade

 

Analysis

Result

Result

Result

Result

Result

SF85

SF88

SF90

SF92

SF94

SiO2(%)(min.)

85.05

88.05

90.05

92.05

94.05

Fe2O3(%)

0.78

0.44

0.21

0.25

0.20

Al2O3(%)

0.29

0.20

0.21

0.25

0.20

CaO(%)

0.39

0.31

0.31

0.36

0.21

K2O+ Na2O (%)

0.29

0.24

0.22

0.20

0.20

Moisture(%)

3.05

2.55

2.05

2.05

1.03

Loss on Ignition (L.O.I) @975OC(%)

3.38

3.10

2.38

1.75

1.50

Bulk Density (kg/m³)

500-700

500-700

500-700

500-700

500-700

 

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