Sell Portland Cement

Portland Cement You May Also Be Interested In: portland cement portland cement and clinker portland or pre stressed concrete white clinker
Portland Cement & White Clinker direct from supplier.

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Origin: Ukraine, India


PORTLAND CEMENT is light grey cement which conforms fully to BS EN 197-1:2000 type CEM1, 42.5R. Available as a dry powder it is used in a wide variety application where severe chemical or thermal attack is not to be encountered. Applications include ready-mixed concrete, pre-cast and pre-stressed concrete, grouts, screeds, concrete blocks, renders and mortars for block and bricklaying.

PORTLAND CEMENT is manufactured at Russia/Ukraine/CIS/Indonesia/India registered to BS EN ISO 9001:2000. This process involves burning a precisely weighed mixture of raw materials at high temperatures, containing predominantly Limestone, Silica, Alumina and small amounts of other materials to form a clinker. The resulting cooled clinker is then ground under controlled conditions to the required fineness, with the addition of typically 5% gypsum to control setting. As the product is obtained from a naturally occurring raw material there may be some variation in parameters. Product Conformity is certified by BS EN 197.

Physical Properties Typical Analysis (% mass) Specification (% mass)
Specific Surface Area (m2. /kg) 374 300-420 Initial Set (minutes) 103 60 min Final Set 189 90-250 Compressive Strength (N/mm2) 2 days 30 20 min. -7 days 47 - 28 days 57 42.5 min - Bulk Density (kg/m3) 1170  1460

Chemical Properties
C3S (Tricalcium Silicate %) 61 C2S (Dicalcium Silicate %) 12 C3A (Tricalcium Aluminate %) 9 C4AF (Tetracalcium Aluminoferrite %) 9 Sulphate (SO3%) 3.0 3.5 max Chloride (Cl%) 0.007 0.1 max Alkali eq. (Na2O%) 0.61 (Analysis carried out in accordance with BS EN 197) .

Product Certification
Ordinary Portland Cements are quality assured products that are subjected to 3rd party certification of conformity as they meet the requirements of the highest level of control (level + 1, Attestation of conformity) under the Construction Products Directive. This is due to the critical role that cements play in construction works. The Product Conformity is certified by BS-197.