Hello,
I need help with concrete design parameter FC for EC2 code. It's not clear - is it characteristic or design value?
Is it characteristic cube strength Fck,cube from EN 1992-1-1?
Hello,
I need help with concrete design parameter FC for EC2 code. It's not clear - is it characteristic or design value?
Is it characteristic cube strength Fck,cube from EN 1992-1-1?