CEMENT   /  COPPER   /  GASOIL D2   /   MAZUT M 100   /   STEEL   /   SUGAR   /   GOLD   /   UREA   /   USED RAILS

Portland 32.5 R-N Cement, Portland 42.5 R-N Cement, Portland 52.5 R-N cement, Clinker (Bulk/50 kg Bags)

Our company is the world leader in cement trading. The interest for this commodity was born in August 2006, after that, in January 2007 the first signed contract became the first step in our strong experience in cement trading. Master Com Group USA Corp. is able to supply 4.000.000 metric tons of cement per month.
The main distinction of our company is a permanent and meaningful improvement of technological processes, reliability and efficiency of delivery.

Individual approach to each customer allows us to find the most effective scheme of co-operation. We do not want to aim at one or two good deals for us, without taking into account the interests of our partners. Our target is a long-term and mutually beneficial co-operation.

Our company has also the SABS certificate.

The countries of origin are: Russia, Ukraine, Bulgaria, Romania, Turkey, Mexico, Brazil.
Chemical Analysis Unit Control Range Typical
SILICON DIOXIDE (SiO2) % 20.8 – 23 21
ALUMINIUM AXIDE (Al2O3) % 4.5 – 6.0 5.30
FERRIC OXIDE (Fe2O3) % 3.1 – 6.0 3.30
CALCIUM OXIDE (Cao) % 64 - 68 65.60
MAGNESIUM OXIDE (Mgo) % 1.0 – 5.0 1.10
SULPHUR TRIOXIDE (SO3) % 2.7 – 3.0 2.70
LOS OF IGNITION (Loi) % 1.0 – 3.0 1.90
INSOLUBLE RESIDUE % 0.1 – 0.7 0.4
TRICALCIUM SILICATE (C3S) % 50.0 – 64.4 60
DICALCIUM SILICATE (C2S) % 14.2 – 18.2 15
TRICALCIUM ALUMINATE (C3A) % 6.0 – 9.5 8.05
TRIC. ALUMINO FERRICE (C4Af) % 10.5 – 12.0 9.76
CHROMIUS ES. (CR6) AT LEST FOR A 6 MONTHS PERIOD %   < 2ppm