Anchorage of Floor or Roof Assemblies

(1)  Where required to receive lateral support, masonry walls shall be anchored to each floor or roof assembly at maximum intervals of 2 m, except that anchorage of floor joists not more than 1 m above grade may be omitted.


 (2)  Anchors required in Sentence (1) shall be corrosion-resistant and be not less than the equivalent of 40 mm by 4.76 mm thick steel straps.


 (3)  Anchors required in Sentence (1) shall be shaped to provide a mechanical key with the masonry and shall be securely fastened to the horizontal support to develop the full strength of the anchor.

 (4)  When joists are parallel to the wall, anchors required in Sentence (1) shall extend across no fewer than three joists.

Article Ontario Regulation 332/12 Building Code,   Information published by for educational purposes only.