Cement, Packaging Size : 50 Kg

We are offering specifications: ordinary grey portland cement grade 42.5 conforming to standard gb175-1999 having chemical properties: l.o.i. : max 5.0 mgo : max 5.0 so3 : max 3.5 fineness : 0.08mm sieve max 10 soundness : sound setting time initial set : min 45 minutes final set : max 10 hours compressive strength : 3 days : 21 mpa , 28 days : 42.5 mpa bending strength 3 days : 4.0 mpa, 28 days : 6.5 mpa