Product Introduction:
High-strength Rapid-setting Calcium Sulfoaluminate Cement is provided by Shenzhen Chenggong Trade Co.,Ltd.,a major Organic Chemical Materials supplier in Chemicals Material wholesale industry in China.You can check out the specification of High-strength Rapid-setting Calcium Sulfoaluminate Cement below or get any optional result clicking into the following keywords and you can check the authentications and testimonials of High-strength Rapid-setting Calcium Sulfoaluminate Cement .
Description:
Supplying:
1. High-strength Rapid-setting Calcium Sulphoaluminate Cement (also Calcium Sulfoaluminate Cement, CSA Cement).
High-strength Grade: 42.5,52.5,62.5,72.5;
High-strength Rapid-setting CSA Cement is widely used in making concrete with performance of impermeability, frost and sulfates corrosion resistance, precast component, fiberglass cement reunited product, pole, pipe and manmade marble goods.
With excellent quality, desirable performance and competitive price our High-strength rapid-setting CSA Cement has been using in many large building engineering such as sea wall, expressway, airport runway, bridge.
Quality: China JC933-2003 Standard.
Specification:
1, Specific Surface Area: 350m2/kg Min;
2, Setting Time:
Initial setting time, 25 min Min;
Final Setting Time, 3 h 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)
2. Low-alkali Calcium Sulphoaluminate Cement.
Mainly used in making GRC products.
Specification as per China JC/T659-2003 Standard
(1) Specific Surface Area: 400m2/kg Min
(2) Setting Time:
Initial setting time, 25 min Min; Final Setting Time, 3 hours Max
(3) Alkaline Strength (PH Value after 1 hour adding water): 10.5Max
(4) Free Expansion Ratio (at 28 day): 0.00％-0.15％
(5) Compressive Strength (MPa, Min): 32.0(1 day) 42.5(3 day)
(6) Flexural Strength (MPa, Min): 4.0(1 day) 5.5(3 day)
Please visit www.chngn.com for more information.
Fax +86-755-25403739.
