Grey portland cement
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grade 82.5 Super High Strength Calcium Sulfoaluminate Cement
- Category: Cement >>>
- Supplier: Shenzhen Chenggong Buildinfg Materials Co. Ltd.
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Product Overview
Description
Shenzhen Chenggong Building Materials Co., Ltd. (www.chngn.com ) suppling rapid-setting super-high-strength Calcium Sulfoaluminate Cement (CSA Cement).
Grade: 82.5.
CSA Cement grade 82.5, is suitable for making concrete with high early strength (above C60), impermeability, sulfate corrosion and frost resistance.
CSA Cement grade 82.5 is also used in constructing at negative temperatures, splicing node, support by rock anchoring and shotcreting, rushing to repair, stifling leakage, geological stiffening, making cement products, GRC products, art products, etc.
Moreover, CSA Cement grade 82.5 is main composition of rapid-setting cement, expansive cement, self-stressing cement, and it is also used as anti-shrinking admixture, rapid setting admixture, expansion agent for Portland Cement.
Specification of CSA 82.5:
1. Specific Surface Area: 480m2/kg Min
2. Setting Time(to be changed as per customers' request):
Initial setting time, 25 min Min; Final Setting Time, 3 hours Max
3. Compressive Strength (MPa, Min): 55.0(1d), 82.5(3d), 90.0(28d)
4. Breaking Strength (MPa, Min): 8.0(1d), 8.5(3d), 9.0(28d).
If mixing together with type SAC-1 Rapid-setting Accelerator, CSA cement mortar products can get better early strength and shorter demould time.
If mixing together with type WRA-2 Water Reducer, CSA Cement will get excellent fluidity, degree of compaction, higher strength.
Packing: 1MT big bag
Shipping: by sea in 20'FCL.
Skype: chenggong16888
Mobile: 0086-18603058786
Wechat: 18603058786
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