Gypsum Roof Deck Panels

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 roof deck panels.

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. For fire rated roof decks weld per fire test assembly. Examples of gypsum roof decks. Keydeck woven wire mesh is commonly used in repair of poured 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. Keydeck mesh is made up of 2 hexagonal mesh composed of woven 19 gauge galvanized wires with an additional 16 gauge galvanized longitudinal wire placed at every 3 interval of its width. Old bald asphalt roof over wet fiberboard over asphalt felts and the white. Its use increased since it provided roof deck fire protection diaphragm values and an economical substrate for roofing.

These include office complexes schools public buildings shopping malls and warehouses located throughout the united states. The gypsum concrete which spans tee to tee encases the tees and. 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 top of the metal banded material will look like white sheet rock.

The bulb tees which are very strong vertically but quite flexible horizontally provide the long span strength. Gypsum deck from underneath. Gypsum or lightweight concrete deck. Gypsum concrete roof deck system.

When removing or working with asbestos panel formboards. Gypsum deck plank for roof decks. Place plank on lower flanges of sub purlins or other framing with ends and edges supported. Gypsum poured over formboards has been used as a substrate for roofing materials since the 1940 s.

Bulb tees are high strength lightweight steel sections. Click on an image to enlarge. 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. Use minimum 13 mm 1 2 inch fillet welds on alternate sides of sub purlins both sides at end joints to main purlins.

Gypsum or lightweight concrete deck. Many of these installations continue to perform and provide support to. Gypsum or lightweight concrete deck.