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Micro Silica Fume
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Micro Silica Fume

离岸价格

Get Latest Price

( Negotiable )

|

20 Metric Ton Minimum Order

国:

China

モデル番号:

SF90

离岸价格:

( Negotiable ) Get Latest Price

ロケーション:

China

最低注文量の価格:

-

最低注文量:

20 Metric Ton

パッケージの詳細:

1MT/Bag or 25KG/Bag

納期:

3 Weeks after payment

供給能力:

2000 Metric Ton per Month

支払いタイプ:

L/C, T/T

製品グループ :

今すぐお問い合わせください
無料会員

連絡先担当者 Ms. Fiona

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

今すぐお問い合わせください

製品仕様

  • Size:325Mesh
  • Colour:Grey

タイトルまたは説明

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
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

国: China
モデル番号: SF90
离岸价格: ( Negotiable ) Get Latest Price
ロケーション: China
最低注文量の価格: -
最低注文量: 20 Metric Ton
パッケージの詳細: 1MT/Bag or 25KG/Bag
納期: 3 Weeks after payment
供給能力: 2000 Metric Ton per Month
支払いタイプ: L/C, T/T
製品グループ : Silica Fume

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To:

Ms. Fiona < Sunmix Industry Co., Ltd. >

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