dens deck fire rating

TECHNICAL GUIDE - Georgia-Pacific Building Products

including steel decks. Roofing specifications for steel deck installations often require a fire barrier as the component applied above the metal to help control and limit the amount of fuel contributed to a fire beneath the roof. UL Fire Resistance Ratings. 5/8” (15.9 mm) DensDeck® Roof Boards are designated as Type DD by UL LLC and included【Get Price】

Technical Guide: DensDeck® Roof Boards: DensDeck®, DensDeck.

UL Fire Resistance Ratings.5/8” (15.9 mm) DensDeck®Fireguard roof boards are designated as Type DD by UL LLC and included in assembly designs investigated by UL for hourly fire resistance ratings. 5/8” (15.9 mm) DensDeck Fireguard roof boards may also replace any unclassified 5/8” (15.9 mm) gypsum board in an assembly in the UL Fire Resistance Directory under the prefix “P”.【Get Price】

Introducing Enhanced DensDeck® Prime Roof Board

UL and FM Fire Resistance Ratings 5⁄ 8(DensDeck® PrimeFireguard®is designated a Type DD by Underwriters Laboratories LLC (UL) and included in assembly designs investigated by UL for hourly fire resistance rating. The 5⁄【Get Price】

Technical Guide: DensDeck® Roof Boards: DensDeck®, DensDeck.

UL Fire Resistance Ratings.5/8” (15.9 mm) DensDeck®Fireguard®roof boards are designated as Type DD by UL LLC and included in assembly designs investigated by UL for hourly fire resistance ratings. 5/8” (15.9 mm) DensDeck Fireguard roof boards may also replace any unclassified 5/8” (15.9 mm) gypsum board in an assembly in the UL Fire Resistance Directory under the prefix “P”.【Get Price】

DensDeck Prime Roof Board - Technical Notes

UL Fire Resistance Ratings.5/8” (15.9 mm) DensDeck®Roof Boards are designated as Type DD by UL LLC and included in assembly designs investigated by UL for hourly fire resistance ratings. 5/8” (15.9 mm) DensDeck Fireguard roof boards may also replace any unclassified 5/8” (15.9 mm) gypsum board in an assembly in the UL Fire Resistance Directory under the prefix “P”.【Get Price】

DensDeck Roof Board Submittal Form

comprehensive Class A, B or C rating. For additional information concerning the UL 790 classification, consult the UL Certification Directory. UL 1256 Classification. DensDeck Roof Boards have also been classified by UL in roof deck constructions for internal (under deck) fire exposure in accordance with the ANSI/UL 1256 Steiner Tunnel test.【Get Price】

GAF | DensDeck® Roof Board Roof Insulation

The unique construction of DensDeck ® provides excellent flute spanning that stiffens and provides increased foot traffic resistance to the roof deck. Additionally, DensDeck ® has been shown to withstand de-lamination, deterioration, warping, and jobsite damage more effectively than other roofing membrane substrates such as paper-faced gypsum board, fiber board, and perlite insulation.【Get Price】

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