OBC 2006 › Division B
9.20.2.
Version 0 — in force 31 December 2006
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- Edition
- OBC_2006
- Division
- B
- Provision
- 9.20.2.
- Version
- v0
(1) This Regulation comes into force on December 31, 2006.
Read directly from the regulation's own commencement section.
O. Reg. 350/06 · commencement 2.2.1.1(1)
This version stayed in force until the next edition replaced it. What follows is that edition’s base regulation’s commencement — the takeover that ended this one.
(1) Subject to Sentences (2) and (3), this Regulation comes into force on January 1, 2014.
Read directly from the regulation's own commencement section.
O. Reg. 332/12 · commencement 4.4.1.1(1)
This looks wrong
Tell us what is wrong and we will verify & correct our mapping.
- Edition
- OBC_2006
- Division
- B
- Provision
- 9.20.2.
- Version
- v0
(1) This Regulation comes into force on December 31, 2006.
Read directly from the regulation's own commencement section.
O. Reg. 350/06 · commencement 2.2.1.1(1)
This version stayed in force until the next edition replaced it. What follows is that edition’s base regulation’s commencement — the takeover that ended this one.
(1) Subject to Sentences (2) and (3), this Regulation comes into force on January 1, 2014.
Read directly from the regulation's own commencement section.
O. Reg. 332/12 · commencement 4.4.1.1(1)
Provenance
OBC 1997 · continues from 9.20.2. — Pro
Base · O. Reg. 350/06 · ext← current
Original — base regulation
OBC 2012 · continues as 9.20.2. — Pro
9.20.2. — Masonry Units
Content not available for this version.
9.20.2.1. — Masonry Unit Standards
(1) Masonry units shall comply with,
(a) ASTM C126, “Ceramic Glazed Structural Clay Facing Tile, Facing Brick, and Solid Masonry Units”,
(b) ASTM C212, “Structural Clay Facing Tile”,
(c) CAN/CSA-A82.1-M, “Burned Clay Brick (Solid Masonry Units Made from Clay or Shale)”,
(d) CSA A82.3-M, “Calcium Silicate (Sand-Lime) Building Brick”,
(e) CSA A82.4-M, “Structural Clay Load-Bearing Wall Tile”,
(f) CSA A82.5-M, “Structural Clay Non-Load-Bearing Tile”,
(g) CAN3-A82.8-M, “Hollow Clay Brick”,
(h) CSA A165.1, “Concrete Block Masonry Units”,
(i) CSA A165.2, “Concrete Brick Masonry Units”,
(j) CSA A165.3, “Prefaced Concrete Masonry Units”, or
(k) CAN3-A165.4-M, “Autoclaved Cellular Units”.
Text · e-Laws consolidated snapshot
9.20.2.2. — Used Brick
(1) Used bricks shall be free of old mortar, soot or other surface coating and shall conform to Article 9.20.2.1.
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9.20.2.3. — Glass Blocks
(1) Glass blocks shall not be used as loadbearing units or in the construction of fireplaces or chimneys.
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9.20.2.4. — Cellular Concrete
(1) Masonry made with cellular concrete shall not be used in contact with the soil or exposed to the weather.
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9.20.2.5. — Stone
(1) Stone shall be sound and durable.
Text · e-Laws consolidated snapshot
9.20.2.6. — Concrete Units Exposed to the Weather
(1) Concrete blocks exposed to the weather shall have weight and water absorption characteristics conforming to Classes A, B, C or D, described in CSA A165.1, “Concrete Block Masonry Units”.
Text · e-Laws consolidated snapshot
9.20.2.7. — Compressive Strength
(1) The compressive strength of concrete blocks shall conform to Table 9.20.2.7.
Text · e-Laws consolidated snapshot
Column 1 | Column 2 | Column 3 |
Type of Block | Minimum Compressive Strength Over Net Area, MPa | |
Exposed to Weather | Not Exposed to Weather | |
Solid or hollow concrete blocks | 15 | 10 |
Solid loadbearing cellular blocks | Not permitted | 5 |
Solid non-loadbearing cellular blocks | Not permitted | 2 |
Provenance
OBC 1997 · continues from 9.20.2. — Pro
Base · O. Reg. 350/06 · ext← current
Original — base regulation
OBC 2012 · continues as 9.20.2. — Pro