Concrete crack repair
Concrete crack repair
(OP)
The only thing I can find on acceptable crack widths for concrete is in ACI 224 and is dependent on the exposure of the concrete. Is there anything other than this document that deals with acceptable crack widths? Is there anything specifically for PT?






RE: Concrete crack repair
Also, is your PT system a lightweight concrete system or a NWC system? I've seen a lot of trouble with 1970s era lwc PT slabs.