Calcium Sulfoaluminate Cement,also named CSA Cement, SA Cement.
Grade: 42.5, 52.5, 62.5, 72.5.
Calcium Sulfoaluminate Cement has excellent performance of fast hardening, impermeability, low alkali, frost and corrosion resistance, etc.
Main mineral components in CSA Cement are Anhydrous Calcium Sulphoaluminate (4CaO·3Al2O3·CaSO4), Dicalcium Silicate (2CaO·SiO2), Gypsum (CaSO4·2H2O). The Lime in CSA Cement is bonded, not Free Lime.
CSA Cement has high early strength. Its performance of fast hardening, impermeability, frost and corrosion resistance is more excellent than those of Portland Cement. It has a remarkable effect on restraining alkali aggregate reaction. Its alkali is lower. PH value is only 10.5-11.
CSA Cement is special fit for making GRC(glassfibre reinforce cement) products. Moreover, it is widely used in making concrete with performance of impermeability, frost and sulfates corrosion resistance, precast component, pole, pipe and manmade marble goods.
With excellent quality, desirable performance and competitive price our CSA Cement has been using in many large building engineering such as sea wall, expressway, airport runway, bridge. |
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| specifications︰ | Grade: 42.5。
Specification:
(1)Specific Surface Area: 350m2/kg Min;
(2)Setting Time:
Initial setting time,25 minutes Min; Final Setting Time,3 hours Max;
(3)Compressive Strength (MPa, Min): 33.0(1d), 42.5(3d), 45.0(28d)
(4)Breaking Strength (MPa, Min): 6.0(1d), 6.5(3d), 7.0(28d)
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| Advantages︰ | 42.5 High-strength CSA Cement correspondes to China GB20472-2006 Standard.
CSA Cement has high early strength. Its performance of fast hardening,impermeability,frost and corrosion resistance is more excellent than those of Portland Cement.
CSA Cement has a remarkable effect on restraining alkali aggregate reaction.
The character of sulfate resistant of CSA Cement is better than Sulfate Resistance Portland Cement.
CSA Cement is widely used in making concrete with performance of impermeability,frost and sulfates corrosion resistance, precast component, GRC products, pole, pipe and manmade marble goods.
CSA Cement is also suitable for sea wall and dock, underground well.
With excellent quality,desirable performance and competitive price our CSA Cement has been using in many large building engineering such as sea wall,expressway, airport runway,bridge,etc. |
| Export Markets︰ | worldwide |
| Pricing︰ | FOB |
| Payment Details︰ | T/T, L/C at sight |
| Min Order︰ | one 20'FCL |
| Standard Met︰ | China GB20472-2006 Standard |
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