| specifications︰ | Grade: 42.5,52.5,62.5,72.5.
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):
42.5: 33.0(1d), 42.5(3d), 45.0(28d)
52.5: 42.0(1d), 52.5(3d), 55.0(28d)
62.5: 50.0(1d), 62.5(3d), 65.0(28d)
72.5: 56.0(1d), 72.5(3d), 75.0(28d)
(4)Breaking Strength (MPa, Min):
42.5: 6.0(1d), 6.5(3d), 7.0(28d)
52.5: 6.5(1d), 7.0(3d), 7.5(28d)
62.5: 7.0(1d), 7.5(3d), 8.0(28d)
72.5: 7.5(1d), 8.0(3d), 8.5(28d) |
| Advantages︰ | Our CSA Cement series correspondes to China JC933-2003 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.
It has a remarkable effect on restraining alkali aggregate reaction.
It 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.
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. |
| Payment Details︰ | irrevocable transferable L/C at sight |
| Min Order︰ | 100MT |
| Standard Met︰ | China JC933-2003 Standard |
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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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