Detailed Product Description
Commodity: Portland cement P.O 42.5r (rotary kiln) Yield: 15,000,000MT/year Packing: 50kg/PP Bag Price : FOB ST Jingtang Port USD 45.0/MT Quality: in conformity with national standard gb175 -1999 We can also supply the bulk cement with you . Price : FOB ST Jingtang Port USD 36.0/MT National Standard (gb175 -1999) contract Reference spec. So3 (%) <=3.5 <=3.5 Loss on ignition <=5.0 <=5.0 Mgo <=5.0 <=5.0 Specific surface area (m2/kg) >=300 >=340 Fineness (r+0.08mm%) <=10.0 <=3.0 Soundness (mm) <=5 <=5 Initial set (min) >=45 >=90 Final set (min) <=390 <=350 Bent strength (mpa) (3 days) >=4.0 >=4.5 (28 days) >=6.5 >=7.0 Compressive strenght (mpa) (3 days) >=21.0 >=25.0 (28 days) >=42.5 >=50.0
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