CodeChronicle

OBC 2006 Division B

9.13.2.4.

Version 1 — in force 1 January 2010

In force · amended
Verified · covered Verified against the 2010-01-01–2010-03-31 consolidation, whose range covers the query date. How to read this

Provenance

OBC 1997 · renumbered from 9.13.3.1. — Pro

Base · O. Reg. 350/06 · ext v0 →

O. Reg. 503/09, cl. 153(2) · ext ← current

In force 2010-01-01

OBC 2012 · continues as 9.13.2.4. — Pro

9.13.2.4. — Preparation of Surface

Comparing versions

Changed text stands out · unchanged is dimmed

v0 base

Earlier · 2006-12-31

(1) Unit masonry walls that are to be dampproofed shall be,

(a) parged on the exterior face below ground level with not less than 6 mm of mortar conforming to Section 9.20., and

(b) coved over the footing when the first course of block is laid.

(2) Concrete walls to be dampproofed shall have holes and recesses resulting from the removal of form ties sealed with cement mortar or dampproofing material.

(3) The surface of insulating concrete form walls that are to be dampproofed shall be repaired and free of projections and depressions that could lead to detrimental to the performance of the membrane to be applied.

v1 O. Reg. 503/09

Later · viewing · 2010-01-01

(1) Unit masonry walls to be dampproofed shall be,

(a) parged on the exterior face below ground level with not less than 6 mm of mortar conforming to Section 9.20., and

(b) coved over the footing when the first course of block is laid.

(2) Concrete walls to be dampproofed shall have holes and recesses resulting from the removal of form ties sealed with cement mortar or dampproofing material.

(3) The surface of insulating concrete form walls to be dampproofed shall be repaired and free of projections and depressions that could be detrimental to the performance of the membrane to be applied.