WebMar 1, 1991 · Several manufacturers of LVL and wood I-beams have obtained fire ratings on whole floor and ceiling assemblies by using their products with a Type X drywall facing the interior. For example, a one-hour fire-resistant ceiling assembly using TJI joists requires two layers of 1/2 inch Type X drywall applied to the bottom joist flange. WebAug 30, 2024 · All fire-retardant wood starts with kiln-dried untreated wood and plywood. The exact retardant applied to the wood depends on the manufacturer as most of the chemicals used are proprietary. However, …
2 In. x 4 In. x 10 Ft. Fire Treated Lumber - Shell Lumber …
WebGeorgia-Pacific Lumber Products include a variety of southern yellow pine and western softwood lumber boards, plywood, and OSB sheathing for many uses. GP Toolbox; International; About . Careers Events History Press Room ... Fire-Rated Type C; Fire-Rated Type X; Lite-Weight; Moisture Resistant; Shaftliner; Veneer Plaster Base; All Gypsum ... WebSevere Weather 6-in x 6-in x 12-ft #2 Ground Contact Wood Pressure Treated Lumber. This sturdy pressure-treated timber #2 southern yellow pine meets the highest grading standards for strength and appearance. Treated for protection from termites and rot, it is ideal for a variety of applications including decks, gazebos, docks, ramps and other … fish bone structure
Fire Retardant Treated Wood - Archtoolbox
WebFlameTech Fire Retardant Treated Wood is lumber and plywood pressure-treated with FlameTech water-based fire retardant for interior applications. Plywood ranging from 15/32 to 1-1/8 inches and lumber from 2 x 4 to 2 x 16 inches is … WebOct 26, 2024 · Interior fire-retardant lumber may be used for plywood roof sheathing, rafters, floor joists, floor sheathing, roof trusses, platforms, and plywood subfloors and mezzanines, among other applications. Here is a look at how to determine if pressure-treated plywood is fire-retardant. Proper Pressure Treatments Have Been Applied WebApr 9, 2024 · Versatile and strong, suitable for lumber framing projects. Actual size: dimensions at time of manufacture prior to pressure treatment. Product dimensions will … fishbones sanford