CEM IV / B (P) 32,5N

Product
Pozzolanic Cement

Standard
TS EN 197-1:2002

Product Definition
A product that is obtained as mineral additives (pozzolan) at a rate defined in its standards (maximum 55%) and Portland cement clinker are ground with a certain amount of setting regulator (gypsum) and sets after mixing with water and gains strength.

Compared to Portland cement (CEM I 42,5 R and CEM I 52,5 N) and Portland composite cement (CEM II / A-M (P-L) 42,5 R), it gains strength slower. Besides, water/cement rates are relatively higher. It is more resistant to alkali-aggregate reaction and chemical external effects. In general, it is used in repair works in buildings, plaster preparation and construction chemicals production.