A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Permeable water-resistive sloped roof underlayment/air barrier
The present invention relates to a water resistant, UV resistant, vapor permeable, air barrier roofing underlayment assembly for use on sloped roofs comprising a substrate of permeable polyester, a permeable copolymer acrylate coating bonded to the permeable polyester substrate and a pressure sensitive permeable copolymer adhesive secured to the permeable acrylate coating.
Permeable water-resistive sloped roof underlayment/air barrier
The present invention relates to a water resistant, UV resistant, vapor permeable, air barrier roofing underlayment assembly for use on sloped roofs comprising a substrate of permeable polyester, a permeable copolymer acrylate coating bonded to the permeable polyester substrate and a pressure sensitive permeable copolymer adhesive secured to the permeable acrylate coating.
Permeable water-resistive sloped roof underlayment/air barrier
JOHNSON PHILIP L (author) / NOLAN KEVIN D (author) / BESS DANIEL (author) / DEKROM ADRIAN (author)
2020-06-18
Patent
Electronic Resource
English
PERMEABLE WATER-RESISTIVE SLOPED ROOF UNDERLAYMENT/AIR BARRIER
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