A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An underlayment material made of a laminate of a nonwoven thermoplastic fabric having a dimensional stability of less than 1% when exposed to a temperature of 82° C. when tested in accordance with ASTM D 1204 in both machine- and cross-directions and a thermoplastic barrier layer provides a combination of an improved dimensional stability, resistance to sliding along a roof deck and protection as a moisture barrier when used in roofing and flashing structures.
An underlayment material made of a laminate of a nonwoven thermoplastic fabric having a dimensional stability of less than 1% when exposed to a temperature of 82° C. when tested in accordance with ASTM D 1204 in both machine- and cross-directions and a thermoplastic barrier layer provides a combination of an improved dimensional stability, resistance to sliding along a roof deck and protection as a moisture barrier when used in roofing and flashing structures.
UNDERLAYMENT MATERIAL
SHEPHERD CHRISTOPHER (author)
2018-08-30
Patent
Electronic Resource
English
Performance enhancing underlayment, underlayment assembly, and method
| European Patent Office | 2018