Portland Pozzolanic Cement CEM II A-P 42.5N from Northern Cement Company (NJCCO) is formulated for projects where the structure is exposed to chemically aggressive conditions, such as soils with moderate sulfates or environments rich in chlorides. The pozzolan content (6 to 20 percent under the A-P sub-class of EN 197-1) reduces permeability and enhances long-term durability.

It is supplied in bagged and jumbo-bag formats for ready-mix producers, precast manufacturers, and contractors handling general structural concrete.

Standard: EN 197-1:2011

National standard: JS 30-1:2011

Type: CEM II/A-P (Portland-pozzolan cement), strength class 42.5 N

Packaging: 50 kg bags and 1-ton or 1.5-ton jumbo bags

Strength class: 42.5 N

Main constituent: Portland clinker with natural pozzolan (6 to 20 percent per EN 197-1 A-P sub-class)