Gypsum Panel Roof Deck

The bulb tees which are very strong vertically but quite flexible horizontally provide the long span strength.

Gypsum panel roof deck.

Gypsum concrete roof deck system. Introduced as a roof deck substrate in the 1940 s. Examples of gypsum roof decks click on an image to enlarge. Usg securock gypsum concrete patch is noncombustible and used in several ul approved roof deck systems.

Westpro offers woven wire mesh used in monolithic roof decks and interstitial service space applications. Keydeck woven wire mesh is commonly used in repair of poured gypsum roof decks. Gypsum concrete roof deck systems have been installed since the early 1950 s in all types of commercial markets. The gypsum roof deck system is supported by bulb tees generally spaced from 24 to 32 on center.

Structural panels concrete roof deck is an innovative technology designed to provide a structural roof sheathing without the need for thermal barriers pouring. Formboards placed between the bulb tees contain the fast setting poured gypsum roof deck. The sustainable design has earned independent certification from scientific certification systems. These include office complexes schools public buildings shopping malls and warehouses located throughout the united states.

Picture story of gypsum roof deck repair sequence nrdca 600 guideline for application of cementitious wood fiber roof deck systems technical bulletin 1001. Densdeck roof boards are easy to install in all types of roof systems and are an ideal product for direct membrane application. Securock brand gypsum fiber roof board s dense concentration of gypsum and cellulose fibers provides exceptional panel and bond strength low surface absorption and superior wind uplift performance with no face layer to delaminate. This system provides fire resistance seismic and wind load diaphragm values in addition to an economical roofing membrane substrate.

Many of these installations continue to perform and provide support to roofing materials that have been added over time. It is mixed at the jobsite with clean water only and poured in place as a patch for existing gypsum decks. Venting lwic installed over structural concrete and other non venting substrates. The bulb tees which are very strong vertically but quite flexible horizontally provide the long span strength.

Usg s structural panel concrete roof deck can be applied with mechanical fasteners to serve as a structural substrate for direct mechinically or adhesive applied roof systems.