Flat or slightly sloping roofs are insulated and sealed by mounting pre-fabricated insulating panels (so-called base profiles) on top of the roof structure so that the spacings between them define drain channels. The resulting surface is then sprayed with a thin layer of polyurethane foam. Thi...
Reliable gapless insulation/seal is achieved even for flat roofs, which are notoriously prone to dedratations by atmospheric precipitation and other weather hazards. The channels ensure quick runoff of rain water or melting snow and ice. The process is relatively inexpensive.GREGUSCH,OTTO...
Clear Sealer for shingle roofs, restores, preserves, protects, rejuvenates & waterproofing shingled roof surfaces. Extend the life of shingle roofs.
New Stronger Membrane Waterproof Tape for Leackage Sealants US$0.61-0.65 / Roll Good Quality EPDM Waterproof Black Rubber Roofing Flexible Membrane Rubber Roof in Rolls US$0.50-3.00 / Square Meter Product Groups Pro...
Type of sealant for nails under asphalt shingles I have used zinc make sure the strip extends beyond the shingles , we started using wide zinc strips at 2 levels after moving to Oregon and noticing no moss or fungus below the metal roof vents. I ... Ed Beal 103k answered Jul 3, ...
I (DF) researched asphalt shingle curing time for both scholarly research and manufacturer instructions but I was unable to find support for this view. I've found a few references to "shingle curing" mostly relating (incorrectly) to the initial shingle granule loss on roofs. That claim is mi...
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The multi-layer repair sealant for flat roofs is suitable since the bitumen polymer combination contains neither solvent nor emulsions and the final strength thus results by cooling. It is furthermore suitable since the multi-layer structure - bitumen/polymer, mat with or without woven fabric, ...
The safety tread fastening (1) for mechanical attachment of insulating and sealing material (2,3) to a flat roof has a plastics housing (4) with hollow shaft (5). It has a large surface head plate (6) and a screw (7) seat into the hollow shaft. The head plate has opening (8) ...
Esp. suitable for covering flat or slightly inclined roofs or terraces. Compared with asphalts, bitumens or tar based coatings, can be applied as a light coloured coating which is less heavy, more resistant to cracks and more readily applied over or partly up projecting surfaces, e.g. ...