Builders in Sudbury and elswhere in northern Ontario are focusing on slab-on-grade construction to give more housing options ...
If the specifications and construction drawings do not indicate ... for Long-Term Performance of Welded Wire Reinforcement in Slab-on-grade" (TF 702-R-08) WRI Tech Facts. "How to Specify, Order ...
The condition and preparation of the sub-grade is important. If there is ground settlement or frost heaving due to lack of water drainage under slabs, the resulting concrete stresses can cause cracks.