CEM I 42.5 R
Portland cement is the product, produced by grinding clinker manufactured by burning raw materials like limestone, marl, clay, iron ore, pyrite ash, bauxite etc. at appropriate proportions by addition of a certain amount of retarder (generally gypsum) and sets and gains strength after a certain time being mixed with water.
It is generally used in works requiring high strength values, concrete works performed at low temperatures, precast buildings, tunnel-form applications, building chemical maunfacturing and foundations.
Delivery: Sold in bulk or in 50 kg. kraft bags. Big-bags or sling bags.
Quality Control: Our product is certified to use CE marking in Europe.
|Initial Setting Time||200||Min. 60||Minute|
|Final Setting Time||240||–||Minute|
|Specific Surface (Blaine)||3880||–||cm²/g|
|2 Days Strength||28.1||Min. 20||MPa|
|28 Days Strength||54.5||Min. 42,5
|Loss on Ignition||2.0||Maks. 5||%|
|Insoluble Residue||0.40||Max. 5||%|