Its use increased since it provided roof deck fire protection, diaphragm values, and an economical substrate for roofing. Gypsum decks incorporated the placement of bulb tees generally spaced 24 to 32 inches on center, a fiberglass formboard, galvanized wire mesh, and fast setting poured gypsum. I’m trying to determine load capacity for the roof of an industrial building that’s sheathed with 2 thick gypsum board (no metal or wood decking.
Abstract. This is the fourth in a series of articles examining various deck types. Among the numerous considerations when selecting a roof system, the type of. Retrofitting Gypsum. The poured gypsum roof deck consists of steel bulb tees, a form board (usually composed of gypsum or fiberglass), wire reinforcing mesh, and the gypsum concrete. The bulb tees, which are very strong vertically but quite flexible horizontally, provide the long span strength. Examples of Gypsum Roof Decks Click on an image to enlarge. A. The section specifies gypsum plank systems for fire rated roof decks //.
Factory laminate from two 25 mm (1-inch) thick gypsum panels with top panel edge set. Structural Panel Concrete Roof Deck Panels are durable, non-combustible roof panels that offer fast installation and are buckle- and warp-resistant. A. Poured Gypsum Roof Deck Repair including form board, reinforcing mesh. D. Remove the existing gypsum fill from inside of one complete formboard panel. Decking that will be discussed is called Gypsum Roof Decking. 2. GYPSUM ROOF. Factory-laminated of two gypsum panels. Each plank. The ambient temperature shall not be so cold as to allow the water in the gypsum mix to freeze or form ice crystals.
Gypsum roof decks shall not be poured when. Else here; Separated link. Home · Download Details; Search: Gypsum Concrete Roof Decks. 1 – 36 of 437 results for “Gypsum Concrete Roof Decks”. 1 of 13. These fibrous decks generally have a gypsum-like or cementitious binder and combine the functions of a roof deck, thermal insulation, and finished ceiling. See NRDCA 500 – Gypsum Roof Deck Replacement Procedures at. Has thought been given to adding PV (photovoltaic) panels to the building roof? If so, how. Proven economical roof decking solution for over 65 years. TECTUM®. Structural Acoustical. Roof Deck. 4. 7. 10. 11. 14. 19. TECTUM® I. ROOF DECK PANELS.