Mortar Joints Thickness
(1) Except as provided in Sentence (2), mortar joint thickness for burned clay brick and concrete masonry units shall be 10 mm.
=
(2) Permitted tolerances in head and bed joints shall be -5 mm to +10 mm.
Article 9.20.4.1 Ontario Regulation 332/12 Building Code, Information published by oncodes.ca for educational purposes only.
