They are often however part of a building design when future above roof level floors are contemplated.
Structural concrete roof deck.
When corporate contractors inc.
The only manufacturer on the west coast to offer a full line of light gage structural products.
Traditional methods and products.
With standard structural concrete the aggregate used is sand and stone.
The roofing industry has yet to establish any benchmarks or acceptance levels.
Structural concrete composite decks are somewhat uncommon at the roof level.
No vapor retarders were used.
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.
Product evaluation code report 14076 assembly evaluation code.
Structural concrete deck a cast in place concrete deck serves as an integral part of the structure and is designed to carry heavy loads normal weight concrete is typically used for cast in place construction.
These roofs used bead adhesives to construct the roof assembly.
Dektek s luxury tile decking is custom poured high strength concrete deck tiles that support more than 1 000 lbs per tile.
Cci took up the installation of usg structural panel concrete roof deck they both simplified and sped up their work flow vs.
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.
Asc steel deck is a leading structural steel roof and floor deck manufacturer serving the western united states.
The end result of the structural lightweight mix is a deck that can be 20 25 lighter than standard structural concrete.
Asc steel deck is an innovative leading manufacturer in the structural steel roof and floor deck market.
Beneath the roof cover structural concrete roof decks are commonly topside insulated using adhered insulation panels or cast in place lightweight insulating concrete.
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.
Like structural concrete roof decks composite decks are commonly topside insulated using adhered insulation panels or cast in place lightweight insulating concrete.
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.
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.
