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Densified Silica Fume For Concrete
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Densified Silica Fume For Concrete

离岸价格

获取最新报价

( Negotiable )

|

10 Ton Minimum Order

国家:

China

型号:

Densified Silica Fume For Concrete

离岸价格:

( Negotiable ) 获取最新报价

位置:

China

最小订单价格:

-

最小订单:

10 Ton

包装细节:

25kg bags or 1 ton big bags

交货时间:

5-10 working days

供应能力:

3600 Ton per Month

付款方式:

L/C, T/T, Western Union

產品組 :

-

现在联系
免费会员

联系人 Ms. Maggie

Airport Industrial Park, West Airport Road, Luoyang, Henan

现在联系

产品规格

  • Brand Name: JH microsilica
  • Feature: Expansive
  • Main Raw Material: Silicate
  • Type: Gunniting
  • Enter attribute here - e.g. Color:Enter value here - e.g. Red
  • Enter attribute here - e.g. Color:Enter value here - e.g. Red
  • Enter attribute here - e.g. Color:Enter value here - e.g. Red
  • Enter attribute here - e.g. Color:Enter value here - e.g. Red
  • Enter attribute here - e.g. Color:Enter value here - e.g. Red
  • Enter attribute here - e.g. Color:Enter value here - e.g. Red

详情

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). The individual particles are extremely small, approximately 1/**0th the size of an average cement particle. 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 in concrete:
     Silica fume is widely used in concrete field especially high – performance project, such as bridge ,airport, hydropower station. Seawall, railway projects. The main functions as follow :
 
?1?Enhance the mechanical properties of concrete
    The most important character for 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 chloridion, refractorily and anti-freezing of concrete
?3?Enhance constructability
     Improve Shotcrete, Increase Early Strength, control Temperature contractors can take advantage of the properties of silica-fume concrete to expedite projects or to achieve properties that might otherwise be impossible to achieve.

Technical Data:

Mandatory chemical and physical requirements Standard Value
Silicon Dioxide(SiO2) min. *3.0%
Iron Oxide (Fe2O3) max. 0.3%
Aluminium Oxide(Al2O3) max. 0.7%
Calcium Oxide (CaO) max. 0.5%
Magnesium Oxide (MgO) max. 0.5%
Sodium Oxide (Na2O) max. 0.8%
Loss on Ignition (LOI) max. 1.0%
Moisture Content % max. 1.0%
Percent Retained On *5μm max. 1.0%
Pozz. Activity Index - 7days accelerated curing min. **0%
Bulk Density ******0kg/m3


Microsilica CAS #: *********2

Microsilica Packing: **0kg/jumbo bags, and *5kg and *5kg small plastic
woven bags. According to your demand.
 

国家: China
型号: Densified Silica Fume For Concrete
离岸价格: ( Negotiable ) 获取最新报价
位置: China
最小订单价格: -
最小订单: 10 Ton
包装细节: 25kg bags or 1 ton big bags
交货时间: 5-10 working days
供应能力: 3600 Ton per Month
付款方式: L/C, T/T, Western Union
產品組 : -

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Ms. Maggie < Luoyang JH Micorsilica Co., Ltd. >

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