Cement Grey Portland 42.5 General Use. Vietnam port loading CIF INCOTERMS USD 85.00 X MT 10,000 MT UP 50,000 MT MONTHLY LC 100%
Portland (constructional) Cement is a fine powder mixture of various minerals. It is produced by mixing calcareous minerals such as chalk, limestone containing silica and alumina and heating it to 1450 deg C when it cools a clinker is formed. This clinker is then finely ground and mixed with small quantity 3-5% of gypsum which has calcium sulphate in it. The amount of gypsum controls the physical properties of the eventual concrete. Sometimes very minute quantities of pigments are also added. Cement producing processes do however vary. TYPES OF PORTLAND CEMENT: - OPC Ordinary Portland Cement - Rapid Hardening Portland Cement - Sulphate Resisting Portland Cement - Low Heat Portland Cement - White Portland Cement PACKING: - 50 Bags (Paper or Poly bags) - 1.5 tonne bags - 2 tonne bags - Bulk/Loose
Portland Cement and Clinker. We can afford any quantity of Portland Cement and Clinker which are used in civil engineering. We can afford different grades of Portland Cement; like: - CEM I 42.5 N - CEM I 52.5 N - CEM I 32.5 N - Clinker.
Items/ index P. O 42.5 P. O 42.5r Cement mgo (%) 5.0 4.0 5.0 4.0 Cement so3 (%) 3.5 3.0 3.5 3.0 Cement loss on ignition (%) 5.0 4.0 5.0 4.0 Cement fineness (%) 10.0 4.0 10.0 4.0 Setting time (min)Initial setting time ,45 ,60 ,45 ,60 Final setting time 600 270 600 270 Soundness Qualified Qualified Qualified Qualified Strength 50kgs per bag
We OBJECTIF GROUP FRANCE products & sell all grade cement portland & clinker FOB or CIF from our own factory with 10.000 staff all buyer garde cement portland, clinker, withe cement with british standard ISO 9001