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Micro Silica Fume

FOB Price

Get Latest Price

( Negotiable )

20 Metric Ton Minimum Order

Country:

China

Model No:

SF90

FOB Price:

( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

China

Price for Minimum Order:

Minimum Order Quantity:

20 Metric Ton

Packaging Detail:

1MT/Bag or 25KG/Bag

Delivery Time:

3 Weeks after payment

Supplying Ability:

2000 Metric Ton per Month

Payment Type:

L/C, T/T

Product Group :

Silica Fume

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Sunmix Industry Co., Ltd.

China

Free Member

Contact Person Ms. Fiona

RM201,No.235/3,Liangaon West Road, Xiamen, Fujian

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Product Specification

Size:325Mesh
Colour:Grey

Product Description

Introduction :

Silica fume, also called as micro silica, silica dust, which is a by-product of producing silicon metal or ferrosilicon alloys. Silica fume consists primarily of amorphous (non-crystalline) silicon dioxide (SiO2). Because of its fine particles, large surface area, and the high SiO2 content, silica fume is a very reactive pozzolan when used in concrete. The quality of silica fume is specified by ASTM C ***0 and AASHTO M **7.

Application:

Silica fume is widely used in concrete field: High-performance project, such as bridge, airport, hydropowder station, seawall, railway projects.

1) Enhance the mechanical properties of concrete.

High strength and early strength has been used in substructures of high-performance concrete.

2) Improve the durability of concrete:

Significant improvements can be seen in the permeability resistance, abrasion resistance, anti-corrosion against chlorideion and anti-freezing of concrete.

3) Enhance consructability.

Improve shotconrete, increase easly strength, control temperature contractors can take advantage of the properties of silica fume concrete to expedite projects or to achieve properties that migh otherwise be impossible to achieve.

Specification

Analysis	Result	Result	Result	Result	Result
Analysis	SF*5	SF*8	SF*0	SF*2	SF*3
SiO2(%)(min.)	5.5	8.5	0.5	2.5	3.5
Fe2O3(%)	0.*8	0.*4	0.*1	0.*5	0.*0
Al2O3(%)	0.*9	0.*0	0.*1	0.*5	0.*0
CaO(%)	0.*9	0.*1	0.*1	0.*6	0.*1
K2O+ Na2O (%)	0.*9	0.*4	0.*2	0.*0	0.*0
Moisture(%)	3.*5	2.*5

Country:	China
Model No:	SF90
FOB Price:	( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	China
Price for Minimum Order:	-
Minimum Order Quantity:	20 Metric Ton
Packaging Detail:	1MT/Bag or 25KG/Bag
Delivery Time:	3 Weeks after payment
Supplying Ability:	2000 Metric Ton per Month
Payment Type:	L/C, T/T
Product Group :	Silica Fume