Our products are all in accordance with strict quality control procedures to ensure optimum product performance and uniformity. However, there are many variables that affect concrete performance that are beyond the control of our engineers. Skilled persons should use these products with special attention given to formwork, batching, mixing, placing, finishing and curing. In most applications, quality aggregates, admixtures and additives should be utilized. Setting Time (Initial) Ã¢?Â¥ 60 min Soundness (Expansion) Ã¢?Â¤ 10 mm Compressive Strength 2D Ã¢?Â¥ 10 MPa Compressive Strength 7D Ã¢?Â¥ 10 MPa Compressive Strength 28D Ã¢?Â¥ 42.5 MPa Loss on lgnition Ã¢?Â¤ 5.0% Insoluble Residue Ã¢?Â¤ 5.0% Sulphate (SO3) Ã¢?Â¤ 3.5% Chloride Content (Cl) Ã¢?Â¤ 0.10%
We have ability to provide best quality Cement & Clinker in bulk strictly as per buyer`s needs and specifications shared. Following is the list of product which are to be arranged upon receipt of potential buying inquiry; 1) Ordinary Portland Cement (OPC) We offer OPC that is used in all general constructions, especially in major and prestigious projects. Where Cement is needed to meet stringent quality requirements. 2) Sulphate Resistant Cement (SRC) By maintaining C3A level within the specified limit of 3.5%, our SRC is more resistant to sulphate attacks and is suitable for use in foundations near seashore and canal linings. 3) Clinker We also offer clinker to the customers with own grinding units. Clinker can be easily handled by ordinary mineral handling equipment and can be stored for several months without compromising on the quality.
Chemical analysis: Items/ Indexes National Standard Internal controlled indexes Cement MgO (%) 5.0 3.80 Cement SO 3 (%) 3.5 2.30 Cement loss on ignition (%) 5.0 2.01 Cement fineness (%) 10.0 1.00 Setting time (min) 45 190 Final setting time 600 245 Strength(MPa) 3-day compressive strength 24.0 25.30 3-day bending strength 4.0 5.1 28-day bending strength 6.5 7.2 28-day compressive strength 42.5 47.5
It is used in mortar for plastering, masonry work, pointing, etc. It is used for making joints for drains and pipes. It is used for water tightness of structure. It is used in concrete for laying floors, roofs and constructing lintels, beams, stairs, pillars etc.
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 and 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
We are big supply with Cement bags empty form Viet Nam We can supply 500.000 bags/months polypropylene PP laminated plastic valve block bottom empty cement bag 50kg 25kg with Kraft paper inside liner Size: 52 x 84 cm Please contact with us to have good price
Supplied in 2 Variants : PCB 40 White in 50 kg bag and PCB 50 Grey in 750 kg Jumbo Sling bag. Equivalent Standard : BS EN 197-1: 2000 42.5R and ASTM C150 Type 1.
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