From a practical standpoint a vapor retarder of less than 0 01 perm is effectively a vapor barrier almost no moisture passes through to the roof system above.
Composite concrete roof deck.
The composite deck initially acts as a stay in place form for the concrete.
A structural composite roof deck system.
They are often however part of a building design when future above roof level floors are contemplated.
Composite steel and concrete floor roof deck or balcony system 25 a composite steel and concrete floor roof deck or balcony system typically comprises of items such as framing members permanent formwork and shear connectors.
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.
What distinguishes composite deck from plain deck floor or roof is the composite structural action developed between the steel deck and a concrete slab.
Composite deck is a similar product to roof deck and is a fluted steel sheet 38 mm or 76 mm deep.
Compatible with all standard concrete anchors composite deck 11 2 inch depth 36 inch coverage 7 foot to 10 foot optimal span range no acustadek option lowest composite deck slab weight per square foot for the specified concrete thickness above the deck meets sdi 1 5wr wide rib standard profile requirements composite deck 11.
Standard composite deck has embossments in the vertical ribs that bond with the concrete slab to develop a composite floor system.
Once the concrete cures the resulting composite floor system provides superior strength and stiffness.
It is a smooth panel with no embossment pattern.
It is a structural roof deck that provides both diaphragm shear and vertical load capacity.
Non composite metal roof deck isn t intended for concrete.
Loadmaster is an engineered roof deck system composed of a high tensile steel sections with thermal insulation and high performance duraflex mineral board mechanically anchored to the steel sections with engineered attachments to provide structural composite strength.
Metal roof deck.
From the typical 1 to 3 roof and composite floor deck to concrete form deck to long spanning deep deck profiles most of our roof deck products are offered in a.
Composite concrete roof decking mauldin steel is the only steel deck manufacturer on the north coast which offers a full line of light gage structural and deep deck products.
Beneath the roof cover structural concrete roof decks are commonly topside insulated using adhered insulation panels or cast in place lightweight insulating concrete.
Like structural concrete roof decks composite decks are commonly topside insulated using adhered insulation panels or cast in place lightweight insulating concrete.
