Link between exposition class and resistance class

General Discussions
1

Hello everyone,

I have an issue when selecting the resistance class and exposition class of a slab. The structure ingeneer gave me the following composition C30/37 XC1 but it is not possible to create that kind of composition of cement.

Would someone know why ?

Thanks in advance,

2

Hi Ludivine,

Thanks for sharing your question that seems to be related to BETie. For assistance with BETie, you can contact the SNBPE directly, which is responsible for its support. Here is also the link to their page dedicated to BETie.

Hope that would help get answers to your questions.

Kind regards