Portland Cement 42.5 % Grey and White

place of origin:south africabrand name:brandlessmodel number:52.5, 42.5, 32.5color:whitefeature:acid-proof, anti-algae, decorative, expansive, radiation-resistant, sulfate resistantmain raw material:silicatetype:silicate cement / portland cementhardening feature:extra rapid hardening, rapid hardeningheat of hydration:low-heatstrength grade(mpa):42.5rfineness:>90umtechnique:dry processcontent of sulfur trioxide:8.5-10.5magnesia content:1.5-2.0cement fineness:480hs