A cap sheet can be adhered to the roof surface using a number of methods, depending on the base materials. Some installers rely on heat welding to permanently bond the cap sheet to the lower roof layers.
Cap Sheet: A top layer in built-up roofing.
Cap Sheets: In roofing, one to four plies of felt bonded and top-coated with bitumen that is laid over an existing roof as a treatment for defective roofs.
Cap Sheet - a granule surfaced coated sheet used as the top ply of a built-up roof membrane or flashing.
Cap sheet " The top layer in modified bitumen roofing.
Casement window " A window with hinges on one of the vertical sides and swings open like a door.
CAP SHEETS - In roofing, one to four plies of felt bonded and top coated with bitumen that is laid over an existing roof as a treatment for defective roofs.
CAPE CHISEL - Tool used to clean out mortar joints on brick.
Cap Sheet - The top sheet of roofing in a built up roof, usually made of organic or inorganic fibers, saturated and coated on both sides with a bituminous compound and factory coated with mineral granules, mica, talc, iliminite, asbestos, ...
Cap Sheet: A granule-surfaced membrane often used as the top ply of BUR or modified roof systems.
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asphalt. The top is finished with crushed stone, gravel or a cap sheet. Generally used on flat or low-pitched
roofs.
BUTT-JOINT
Any joint made by fastening two members together without overlapping.
BUILT-UP ROOF: A continuous roof covering made up of laminations or plies of saturated or coated roofing felts, alternated with layers of asphalt and surfaced with a layer of gravel or a cap sheet; ...
built-up roof (couverture multicouche, f.) A roof covering consisting of layers of roofing felt laid in pitch or asphalt. The top is finished with crushed stone, gravel, or a cap sheet. Generally used on flat or low-pitched roofs.
attached to the roofing substrate, followed by a roofing felt applied with asphalt, coal tar, a special concrete, or synthetic adhesive (asphalt or tar is the most popular). Once your felt is down, a final surface layer of gravel or cap sheets is ...
 See also: Cement, Roof, Sheet, Roofing, Concrete
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