Readymixed concrete for use in exposure class XD2, XD3, XS3, XF4 and XA3. This corresponds to concrete exposed to extra aggressive environmental impact as defined in DS/EN 206 DK NA.

Concrete exposed to long-term contact with water and chloride, e.g. swimming pools (XD2). Concrete exposed to water splashes containing chloride or subjected to deicing (XD3). Concrete exposed to water splash from seawater (XS3). Concrete exposed to water, frost and chloride (XF4), as well as concrete exposed to soil and groundwater with a highly aggressive chemical environment (XA3). Informative examples can be seen in DS/EN 206 DK NA.

Categorie(s): Concrete