Shenzhen Chenggong Building Materials Co., Ltd. (www.chngn.com)
supplying High Alumina Refractory Cement(Calcium Aluminate Cement,
Aluminate Refractory Cement, Fireproof Cement).
Specification as per China Standard GB201-2000:
1. Specific Surface Area: 300m2/kg Min
2. Setting Time:
Initial Setting Time: 30min Min
Final Setting time: 6 hours Max
3. Compressive Strength(Min): 40MPa(1day), 50MPa(3day)
4. Breaking Strength(Min): 5.5MPa(1day), 6.5MPa(3day);
5. Chemical Content: Al2O3 50%Min, Fe2O3 2.5%Max, SiO2 8.0%Max, CaO
HAC has the characteristics of rapid setting, high early strength,
frost resistant, sulfate resistance, high temperature resistance.
It is suitable for the construction of frost and sulfate corrosion
resistance and high temperature proof, and making fireproof
concrete, refractory brick, manmade marble bricks, drymixing motar
Packing: 1MT big bag.