Structural Concrete Roof Deck

Asc steel deck is an innovative leading manufacturer in the structural steel roof and floor deck market.

Structural concrete roof deck.

Structural concrete composite decks are somewhat uncommon at the roof level. Beneath the roof cover structural concrete roof decks are commonly topside insulated using adhered insulation panels or cast in place lightweight insulating concrete. Dektek tile is an elegant and innovative precast concrete decking material that is especially designed for elevated decks and roof decks. Asc steel deck is a leading structural steel roof and floor deck manufacturer serving the western united states.

Like structural concrete roof decks composite decks are commonly topside insulated using adhered insulation panels or cast in place lightweight insulating concrete. With structural lightweight concrete a mix of shale slate slag and clay are used and with this mix the aggregate is fully saturated prior to mixing. Structural panels concrete roof deck is an innovative technology designed to provide a structural roof sheathing without the need for thermal barriers pouring setting or curing which resolves the latent moisture issue commonly found in roofing with poured concrete. They are often however part of a building design when future above roof level floors are contemplated.

Dektek s luxury tile decking is custom poured high strength concrete deck tiles that support more than 1 000 lbs per tile. Our research may help you if you are involved in new construction roofing proj ects with concrete roof decks or an existing roofing project with a concrete roof deck. Product evaluation code report 14076 assembly evaluation code. See how cci s framing crew made use of usg support services during the installation of this mid rise roof deck.

Traditional methods and products. Cci took up the installation of usg structural panel concrete roof deck they both simplified and sped up their work flow vs. The only manufacturer on the west coast to offer a full line of light gage structural products. When corporate contractors inc.

Recent f2170 probe tests on 2 year and 7 year old structural lightweight concrete roof decks yielded relative humidity readings in the 90 98 range. No vapor retarders were used. Also in reroofing situations where the existing roof deck is known to be lightweight structural concrete or there is evidence of concrete deck related moisture problems nrca recommended a high bond strength vapor retarder be adhered directly to the deck followed by the installation of an adhered or loosely laid ballasted roof system. These roofs used bead adhesives to construct the roof assembly.

Ness of newly poured structural concrete roof decks and alternative approaches for evalu ating concrete decks readiness for roofing materials. With standard structural concrete the aggregate used is sand and stone.