Microsilica for White Cement

Microsilica for White Cement

ACC® microsilica for white cement application, also called white microsilica or zirconia microsilica. It’s white powder, with SiO₂+ZrO₂ up to 94% to 96% min.

  • PRODUCT DETAILS

Decription>>

As the by-product of Zirconia, ACC® microsilica for white cement application, has excellent features both in silica and zirconia, such as high SiO₂ content, fine granularity, large surface area, good fluidity and high whiteness, mainly used for white cement products whitener.

Performance>>

  • Its most important property is permeability, which reduces the entry of water or chemicals and reduces adverse reactions such as sulfate attack. The reaction between white microsilica powder and calcium hydroxide, along with the release of cement hydrate, provides a dense impervious void structure.
  • The white microsilica powder reacts with the cement slurry to form strong hydrated calcium silicate (CSH) to provide higher strength.
  • White microsilica powder reduces leakage, enhances cement paste and aggregate bonding, and pozzolanic effect improves the strength.

 

Product Recommendation>>

Products Specifications Application and Performance
ZSF G94 SiO₂>92%, ZrO₂<2% Mainly used for low cement casting and prefabricated parts, it can help improve the bond strength, increase joint tightness, and more corrosion resistance.
ZSF G95 SiO₂>93%, ZrO₂<2% Mainly used for low cement casting and prefabricated parts, it can help improve the bond strength, increase joint tightness, and more corrosion resistance.

 

Usage Recommendation>>

Add 5-15% dosage in Portland cement.

 

Packaging >>

Big jumbo bags. 550kg/bag, 2bags/pallet, 11MT/20GP or 22MT/40FCL.
Small bags. 25kg/bag, 600kg/big bag, 12MT/20GP, or 700kg/big bag, 25.2MT/40FCL.

 

Applications Field>>

Microsilica fume application-white cement.webp
White Cement

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