Declared product is 1 m³ ready-mixed concrete subject to exposure classes XD2, XD3, XS3, XF4 and XA3. This corresponds to concrete exposed to extra aggressive environmental action as defined in DS/EN 206 DK NA.

Further information re the product: Extra aggressive C40/50 concrete with LAVALKALI SULFATBESTANDIG cement, 42,5 N – SR5 (EA).

Ready-mixed concrete subject to exposure classes XD2, XD3, XS3, XF4 and XA3 are used for: Concrete subject to long-term contact with water containing chlorides, such as swimming pools (XD2). Concrete exposed to spray containing chlorides or exposed to de-icing salts (XD3).  Concrete exposed to splash from sea water (XS3). Concrete surfaces exposed to direct spray containing chlorides and freezing (XF4), and also concrete exposed to natural soil and ground water with highly aggressive chemical environment (XA3). See informative examples in DS/EN 206 DK NA.

Categorie(s): Concrete