Hot Asphalt Roofing Details

790 11 is an excellent choice when waterproofing both intensive and extensive vegetative roofing assemblies.

Hot asphalt roofing details.

790 11 hot fluid applied rubberized asphalt waterproofing. Built up roofing asphalt bura is manufactured to meet various technical specifications. Henry s 790 11 is composed of a specially selected blend of refined asphalts synthetic rubber and mineral stabilizers. Available in a variety of thicknesses in smooth and granule surfaces sbs membranes may be installed in hot asphalt cold adhesive or may be heat welded.

Hot mopping is generally safer and faster than torching. Easier installation on a hot built up roof the multiple plies are fused together using hot mopped asphalt to create a monolithic barrier. Heat welding also referred to as torch down can evaporate surface moisture from the bonding area. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures.

Asphalt is the glue that holds a built up roof together. Ccw 500r datasheet sds spec detail certs reinforced hot applied liquid membrane system. Ccw vapor lock datasheet spec detail. Wti weatherproofing technologies inc a subsidiary of tremco incorporated provides roofing services construction management and general contracting.

Asphalt impregnated roofing felts are installed in. This project utilized ccw 500r hot applied waterproofing system in a roof garden application. In the united states bura should meet the current version of astm d312 and in canada the current csa 123 4 standard. 790 11 hot applied rubberized asphalt protected membrane roofing.

If hot asphalt is required for other roofing operations to adhere insulation or a base sheet it s likely more economical to hot mop the cap sheet as well. Hot fluid applied rubberized asphalt waterproofing. Henry company s time tested 790 11 hot rubberized fluid asphalt is formulated to provide a monolithic fully bonded roofing and waterproofing membrane. Tremco roofing offers the industry s most comprehensive roofing and weatherproofing solutions for restoration repair maintenance replacement and new construction.

The asphalt producer should provide certification of the asphalt provided upon request.