Silica Fume (microsilica) for Concrete Additive  PuritySiO2: 85%-94%.

Silica Fume (microsilica) for Concrete Additive

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  • Payment Terms:L/C,D/P,T/T,
  • Updatetime:Aug 14 2013
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Supplier Details

Taos Chemical Co., Ltd.

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Packaging & Delivery

  • Packaging Detail:25kg/bag or 500kgs/bag
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Detailed Description

silica Fume(microsilica) is a high performance strenght concrete additives
It is a by-product from the production of Ferro silicon using the arc furnace method. It is used in pre-mixed concrete for enhancing mechanical properties of concretes with special performance requirements, including increased strength, reduced permeability, improved abrasion resistance and increased corrosion resistance.

Appearance: Light grey powder
SiO2: 85%-94%.
Bulk density: 350kg-700kgs/m3
Packing: 25kg/bag or 500kgs/bag

Types available:
Undensified, Half-densified, and full densified,

Contact us for competitive price right now.

Company Related Products

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Air Entraining Agent for Concrete

Air Entraining Agent for Concrete

  • Min. Order: 1 Tons
  • Description:
    Our air entraining agent is triterpenoidal saponins based air entrainment. It is for use in concrete mixtures. Powder form or liquid form is available.
    Recommended for use in:
    Concrete exposed to cyclic freezing and thawing
    Production of high-quality normal or lightweight concrete.
    Low dosage
    Increased resistance to damage from cyclic freezing and thawing
    Increased resistance to scaling from deicing salts
    Improved plasticity and workability
    Improved properties of mixtures used for making concrete block, concrete pipe and
    Other precast products
    Reduced permeability increased watertightness
    Reduced segregation and bleeding

    Packing and Storage
    Air entraining agent powder form is packed in 25kgs/bag. And Liquid form is packed in 200kgs/drum. Keep in dry and cool place. Shelf life 12 months.

    Detail more >>
    defoamer for polycarboxylate admixtures for concrete

    defoamer for polycarboxylate admixtures for concrete

  • Min. Order: 500 Kilogram
  • Packaging Detail: 25kgs/drum
  •  our deformers are used to control air content in concrete and polycarboxylate etc admixtures.


    it is a high effect and long last defoamer ,it is designed to use for polycarboxylate superplasticizer and other concrete.,and have a good performance in defoaming when the PH value in 4 to 10 range.



    25kg/drum,plastic durm or 200kg/drum,iron drum

    more detailed information,please contact us.

    Detail more >>

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