2 Gypsum Roof Planks

These include office complexes schools public buildings shopping malls and warehouses located throughout the united states.

2 gypsum roof planks.

Each plank weighs approximately 135 pounds. Gypsum concrete roof deck systems have been installed since the early 1950 s in all types of commercial markets. 2 metal edge tongue groove plank. Metal edge tounge groove plank is a lightweight 12 psf precast concrete plank produced in a standard 1 6 x10 x2 size with a cold rolled 22 ga.

A lightweight fire resistant structural pre cast roof deck having a gypsum core reinforced with galvanized steel mesh. The only cementitious structural panel approved by factory mutual fm fm approval standard 4472. Gypsum roof decking 2 1 gypsum plank roof decking figure 1 2 1 1 gypsum planks are normally 2 inches thick 2 feet wide and 8 feet long and are factory laminated of two gypsum panels. A concrete roof deck that can be combined with other noncombustible materials to create 1 and 2 hour fire rated roof ceiling assemblies.

Gypsum planks also come in other sizes. For extreme environmental conditions stainless steel edging is available. For fire rated roof decks weld per fire test assembly. Rapidly install remove and reassemble for completely uninhibited access to the ceiling plenum.

Bulb tees are high strength lightweight steel sections used as structural subpurlins in specialty roof decks such as tectum wood plank poured gypsum decks and span rock gypsum plank decks. 2 1 2 the decking is. Place plank on lower flanges of sub purlins or other framing with ends and edges supported. Weights vary with the dimensions of the plank.

Gypsum planks are normally 2 thick 2 wide and 8 long and are factory laminated of two gypsum panels. Use minimum 13 mm 1 2 inch fillet welds on alternate sides of sub purlins both sides at end joints to main purlins. Gypsum concrete roof decking is mill formulated and composed of calcined gypsum and wood chips or shavings. Gypsum deck plank for roof decks.

Bulb tees also make excellent bond beam for anchoring structural members providing a continuous strip for attachment and reinforcement. Gypsum roof decking is one of many materials used to cover open web steel bar joists. Many of these installations continue to perform and provide support to. Each plank weighs approximately 135 lbs.