Gypsum Roof Deck Panels

Gypsum deck from underneath.

Gypsum roof deck panels.

Structural panels concrete roof deck is an innovative technology designed to provide a structural roof sheathing without the need for thermal barriers pouring. Gypsum poured over formboards has been used as a substrate for roofing materials since the 1940 s. Keydeck woven wire mesh is commonly used in repair of poured gypsum roof decks. Gypsum or lightweight concrete deck.

The fiberglass mat faced noncombustible as described and tested in accordance with astm e136 nonstructural gypsum core panels provide superior fire resistance and protection from hail damage and hold up well under normal construction and maintenance foot traffic while stiffening and stabilizing roof decks. Old bald asphalt roof over wet fiberboard over asphalt felts and the white. Examples of gypsum roof decks. Securock brand gypsum fiber roof board s unique fiber reinforced homogenous composition gives the panel strength and water resistance through to the core.

Bulb tees are high strength lightweight steel sections. Click on an image to enlarge. Gypsum or lightweight concrete deck. Gypsum decks incorporated the placement of bulb tees.

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. The gypsum concrete which spans tee to tee encases the tees and. The bulb tees which are very strong vertically but quite flexible horizontally provide the long span strength. Gypsum concrete roof deck system.

Gypsum deck plank for roof decks. The top of the metal banded material will look like white sheet rock. Its use increased since it provided roof deck fire protection diaphragm values and an economical substrate for roofing. Many of these installations continue to perform and provide support to.

It provides exceptional bond and low absorption in adhered systems and offers sustainable design for all types of roofing systems including single ply fluid applied built up spray. Gypsum or lightweight concrete deck. For fire rated roof decks weld per fire test assembly. 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.

Gypsum concrete roof deck systems have been installed since the early 1950 s in all types of commercial markets. Use minimum 13 mm 1 2 inch fillet welds on alternate sides of sub purlins both sides at end joints to main purlins. When removing or working with asbestos panel formboards.