Zement

OrdinaryPortlandCement42.5 1)Stablequality 2)Packing:50kgbagthen40bagsintoa2MTslingbag 3)Standard:ChineseGB175-2007 PORTLANDCEMENT42.5 Pleasenoticeusyourinquirydetails,wewillsendourbestoffertoyouaccordingtoyourneeds.Lookingforwardtoyourearlyreply. Varietyrank P.o42.5 Standard clause Project Unit National standards 6.2 LOSS % ≤5.0 6.3 MgO % ≤5.0 6.4 SO3 % ≤3.5 6.5 Fineness % ≤10.0 6.6 Setting time Initial h:min ≥0:45 Final h:min ≤10:00 6.7 Soundness Pattest Pass 6.8 Intensity BSetting Strength (MPa) 3days Mpa ≥3.5 28days Mpa ≥6.5 Compression Strength (MPa) 3days Mpa ≥16.0 28days Mpa ≥42.5