Use Of Gypsum Roof Deck

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

Use of gypsum roof deck.

Retrofitting reroofing poured gypsum decks 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. These cured in factory 3 4 panels are high strength fiberglass reinforced concrete panels for use in noncombustible construction. Many of these installations continue to perform and provide support to roofing materials that have been added over time. 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.

Nrdca 600 guideline for application of cementitious wood fiber roof deck systems. Gypsum concrete roof deck system. Subfloor roof deck and foundation wall. Picture story of gypsum roof deck repair sequence.

These include office complexes schools public buildings shopping malls and warehouses located throughout the united states. Gypsum decks incorporated the placement of bulb tees. Its use increased since it provided roof deck fire protection diaphragm values and an economical substrate for roofing. Looking for a proven los angeles gypcrete contractor to design and install gypcrete floors and lightweight concrete roof decks.

Insul flow brings decades of experience to your los angeles based multi family custom residential commercial or renovation projects. Los angeles gypcrete contractor for gypcrete floors lightweight concrete roof decks. Venting lwic installed over structural concrete and other non venting substrates. Gypsum poured over formboards has been used as a substrate for roofing materials since the 1940 s.