The UL P-546 1-hour fire rated roof assembly is another option combining CEMCO's popular Sure-Span Floor Joist system, 9/16" corrugated decking and UL approved foam insulation panels.
Steel Deck - Min. 1-1/2 in. 38 mm steel roof deck; Structural Member - Steel bar joist; Fire Rating 1 hour Featured. Roof Covering; Roof Substrate; Thermal Barrier: Gypsum Board - 1/2 in. 12.7 mm or 5/8 in. 15.9 mm thick board; Steel Deck - Min. 1-1/2 in. 38 mm steel roof deck;
The lumber, which has a Class A fire rating, resists rot and insects and can be cut and stained just like regular wood decking. $1.50 per lineal foot. Timber Treatment Technologies, Springfield, VA; 703-644-0991.
Mataverde Class A fire rated decking and siding species including Seven Trust, Seven Trust and FSC Machiche hardwood all surpass ASTM Class A fire rating standards Class A Fire Rated Hardwood Decking and Siding Decking
Decks requiring Class 1 and 2 construction that are built over a slope of 10 percent or more must be enclosed to within 6 inches of the ground with a 1-hour fire wall or a wall of approved noncombustible materials.
1 and 1½ Hour Fire Rated MBMA Roof Systems The Metal Building Manufacturers Association hour fire rated walls, columns, and floors Unrestrained Beam Rating - 1 Hr. Metal Roof Deck Panels*- No. 26 MSG min. galvanized or painted steel. Panels continuous
FireGuard E-84 is an intumescent coating that provides fire retardance and fire resistance to a wide range of construction and decorative materials. 1 and 2-hour Wall Assembly Rated 1-hour Floor and Ceiling Rated When exposed to fire, FireGuard E-84 expands by a factor of 50 to 70 times its original thickness. This generates an ash-like
RedBuilt Assembly A 1 Hour Fire Rated Assembly The following fire resistant designs are listed in accordance with ASTM-E119 and CAN/ULC-S101
Polycoat specialist in Fire rated waterproofing products, Meets California VOC and AQMD Requirements, Excluding SCAQMD Areas, has excellent chemical resistance and color retention. Polydeck decking system will ensure years of service
Steel Deck - Min. 9/16 in. 14 mm deep 24 ga. corrugated steel deck Structural Members - Steel bar joists spaced max. 24 in. 609 mm OC Ceiling Support - Suspension system
For additional information on USG fire-rated assemblies, CAD, BIM content and specifications, steel roof deck; wood-framed, including dimensional lumber, engineered joist and truss; hr hour ht height insul insulating or insulation int interior lamin laminated lbr lumber lightwt lightweight
Normally, an 8x8 will pass the 1-hour fire rating but in this case, due to the load and height of the post, the engineer has calculated that the minimum size required is 8 3/4" x 8 3/4" so we are talking about a pressure treated 10x10x20.
Please visit our website at www.MarlynSteel.com 69 Restrained Assembly Rating Type of Protection Concrete Thickness and Type 1 Classified Deck Type
Class 1 or A Fire Rated Decking Specifically, I am talking about a Class 1 or A Fire Rated composite decking material. I would think there is a niche market for something like this.
The Gypsum Board Systems Manual is available on our web site at www.certainteed.com. a 2 hour fire resistant rating for a 12.7mm 1/2 thickness when applied in a double layer and properly fastened to each side of 64mm 2 1/2 steel framing members, when tested in accordance with
A 1-hour rating for 3x or 4x corridor floor/roof decking can be calculated; an example calculation for such a condition can be seen on page 39 of AWCs Technical Report No. 10. View All Expert Tips Project Assistance
Roof Assemblies UL certifies roofing materials and roof assemblies for fire performance, hail resistance and/or resistance to wind uplift. Roof deck assemblies are investigated for performance under internal fire exposures and for uplift resistance.
Re: 1 Hr Fire Rating For Bottom Of Deck " decks shall be a minimum of 1-hour fire-resistance-rated construction, heavy timber construction, or constructed of approved noncombustible materials or fire-retardant-treated wood identified for exterior use and meeting the requirements of Section 2303.2 of the International Building Code."
118 Deck Material Description Insulation 12K1 22 MSG Min. 84 W8 x 17 P201 10K1 26 MSG Min. 48 W6 x 12 P202 10K1 26 MSG Min. 48 20G 13plf P211 20G 13plf
2 Hour Fire-Rated Floor Assembly C joists metal deck NYC Dept of Buildings, Materials and Equipment, Acceptance Division: 2 Hour Fire-Rated Load Bearing Floor Assembly