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Maximum value of concrete strength classes Cmax

Eurocode 2 part 1-1: Design of concrete structures   3.1.2 (2)P

The strength classes in this code are based on the characteristic cylinder strength fck determined at 28 days with a maximum value of Cmax.


The recommended value of the maximum concrete strength class Cmax is C90/105.

National choice


Design of concrete bridge structures?

See Eurocode 2 part 2   3.1.2 (102)P