Curing of masonry walls prior to grout placement
Curing of masonry walls prior to grout placement
(OP)
Does anyone have a good rule of thumb for how long you need to wait for mortar to cure before CMU is grouted? I have found in PCA where they recommend 4 hours but can't seem to find any reference in ACI 530 or the governing building code. Any other suggested references or thoughts on this?





