WebDec 1, 2024 · Section R317.1.2 in the 2024 IRC requires preservative-treated lumber rated for ground contact to be used when posts are in contact with the ground or embedded in concrete in contact with the ground. These treatments must meet the AWPA (American Wood Protection Association) U1 standard. WebApr 14, 2024 · the 2012 IBC, and Section R317.3.4 of the 2024, 2015 and 2012 IRC, or be made from metals listed in section 5.5 of this report. Use of uncoated carbon steel fasteners is permitted within the weather -protected ... 2024 and 2015 IRC, and Section R802.1.3.5.1 of the 2012 IRC. This data was used to develop
2024 IRC Sections R303 through R310 - ICC
WebSECTIONR317 PROTECTION OF WOOD AND WOOD-BASED PRODUCTS AGAINST DECAY R317.1Location required. Protection of wood and wood-based products from decay shall … WebDec 1, 2011 · IRC Section R317.1 (the 2009 edition, which I administer) lists seven circumstances where protection from decay is required, and four of them could apply to your description of wood attached to concrete or masonry, depending on the details. dianthus hello yellow
2015 INTERNATIONAL RESIDENTIAL CODE (IRC) ICC …
WebIRC Modifications Modification Number: IRC 2015 08. Figure: R307.1 Minimum Fixture Clearances. Modification: Change the minimum dimension for the side clearance between bathtubs and water closets and bidets from 15 inches to 12 inches. Reason: No valid reason exists to justify a minimum clearance of 15 inches. Notes: WebAbove ground treated wood is code compliant for exposed wood projects that are six inches or more from the ground. Above ground treated wood remains International Building Code (IBC®) and International Residential Code (IRC®) compliant for most deck projects under Section R317.1 and Section 2303.1.9 respectively. WebR317.3.3 Fasteners for Fire-Retardant-Treated Wood Used in Exterior Applications or Wet or Damp Locations Fasteners, including nuts and washers, for fire-retardant-treated wood used in exterior applications or wet or damp locations shall be of hot-dipped, zinc … dianthus height