Roof Deck Construction Definition

10 section 12 03 definition of a family 12 section 12 03 community care faculties 13 section 12 03 definition frontage 18 section 12 03 guest house room accessory living quarters second dwelling unit per a b.

Roof deck construction definition.

Steel light gauge cold rolled sections welded or screwed to bar joists see fig 1 wood sheathing sawed lumber plywood or osb oriented strand board concrete poured in place or precast. Steel deck with insulation boards commonly called insulated steel deck roofing system bur built up roof with gravel or modified bitumen single ply membrane. Adequate waterproofing of the roof from the planted vegetation and its irrigation is required. Section 12 03 building area for a development combining residential and commercial uses.

A structural component of the roof of a building. The deck must be capable of safely supporting the design dead and live loads including the weight of the roof systems and the additional live loads required by the governing building codes. Provide a minimum 6 0 wide non vegetated fire department access around the perimeter edge of the roof. Where the metal roof panel functions as the roof deck and roof covering and it provides both weather protection and support for loads the structural metal panel roof system shall comply with this section.

All deck and spa or tub post shall be 6x6 nominal minimum and located centered on footing. Gypsum precast or poured in place. Deck material shall be 2 inch nominal dimension lumber. In most cases these roof decks are open and uncovered with half height walls parapets around their perimeter.

Roof deck and roof cover systems. Where buildings balconies and decks are protected by an automatic sprinkler system. Floors commonly concrete on steel deck for multi story buildings. The basic roof decks commonly used with commercial membrane roofing systems are.

However some or all of the roof deck space may also be enclosed by full height walls and a roof covering. Structural through fastened metal panel roof systems shall be tested in accordance. Structural standing seam metal panel roof systems shall be tested in accordance with astm e1592 or fm 4474. Roof construction is typically heavy steel frames.

308 3 1 open flame cooking devices. Decking material shall be attached to deck joist with 2 16d galvanized nails or 2 8 screws. One and two family dwellings. Charcoal burners and other open flame cooking devices shall not be operated on combustible balconies or within 10 feet 3048 mm of combustible construction.