ASTM C 150 PORTLAND CEMENT CLINKER SPECIFICATION
TESTING ITEMS UNITS STANDARD
MAGNESIUM OXID MgO % 4.0MAX
SULFAR TRIOXIDE SO3 1.0MAX
CALCIUM OXIDE CaO 64.0 MIN
SILICON DIOXIDE SiO2 20-22.5
ALUMINUM OXID Al2O3 4.6-7.0
FERRIC OXIDE Fe2O3 3.0-5.0
LOSS ON IGNITION LOI 1.0MAX
TOTAL ALKALI Na2O+0.65K2O 0.9MAX
INSOLUBLE RESIDUE IR 0.5MAX
F－CaO 1.5MAX
3CaO·SiO2 C3S 50-60
2CaO·SiO2 C2S 15-23
3CaO·Al2O3 C3A 6-11
4CaO·Al2O3·Fe2O3 C4AF 7-15
Lime Saturation Factor 92Min
CEMENT & CLINKER STANDARD WE MEET: BRITISH Standard: BS 12/1996, EUROPEAN Standard: EN 197-1, AMERICAN Standard: ASTM C-150 CHINESE Standard GB175
CEM I 52,5 R CEM I 42,5 R CEM I 42,5 N CEM II 42,5 R CEM II 42,5 N CEM II/III 32,5 R
P.O 52.5 R P.O 52.5 P.O 42.5 R P.O 42.5 P.C 32.5 R P.C 32.5
CERTIFICATION WE HAVE: ISO 9001 of INTERNATIONAL, SABS of South Africa
Clinker Packing: in bulk
Cement Packing: in 50Kg Polypropylene woven or Kraft paper bags/one or two Tonne Sling Bags, in one or two Tonne Jumbo Bags for sea-worthy transportation
Shipment: by container or bulkship according to order
Payment Terms:Irrevocable Letter of Credit at sight by first class bank, TT, advance payment for small trial orders by containers
Inspection & Insurance: Third party inspection & Insurance of shipments is also available upon request
We offers quality clinker and cement with competitive prices and excellent services.please send us enquiry along with required cement grade, quantity, package, destination port, payment terms, delivery schedule for price quotation.