A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building Multilayer Underlayments, Related Building Assemblies and Methods
As described herein, the invention includes a building underlayment that has a first layer and a second layer each of a nonwoven fabric, and a reinforcing layer that is a support sheet saturated with an asphaltic material. The reinforcing layer is disposed between the first and the second layer. Also included are building assembles that are made up of a building surface, such as a roof surface, and the claimed building underlayment sheet. Methods encompassed in the invention include a method of waterproofing or imparting a water shedding properties to a roof of building surface by application of the underlayment sheet, methods of manufacture and methods of installation.
Building Multilayer Underlayments, Related Building Assemblies and Methods
As described herein, the invention includes a building underlayment that has a first layer and a second layer each of a nonwoven fabric, and a reinforcing layer that is a support sheet saturated with an asphaltic material. The reinforcing layer is disposed between the first and the second layer. Also included are building assembles that are made up of a building surface, such as a roof surface, and the claimed building underlayment sheet. Methods encompassed in the invention include a method of waterproofing or imparting a water shedding properties to a roof of building surface by application of the underlayment sheet, methods of manufacture and methods of installation.
Building Multilayer Underlayments, Related Building Assemblies and Methods
KHAN AMIR G (author) / HYER ROBERT M (author)
2018-05-03
Patent
Electronic Resource
English
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