A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VAPOR IMPERMEABLE FLOORING UNDERLAYMENT
A water vapor impermeable flooring underlayment membrane of the present invention comprises a non-woven layer have first and second major faces, a first coating on the first major face of the non-woven layer, and, on the second major face, a water-vapor impermeable polymer layer, and a pressure sensitive adhesive layer partially coated on the polymer layer, the pressure sensitive partial coated adhesive layer being covered by a release liner. The use of partial coating pressure sensitive adhesive layer allows for quicker and more convenient floor installation compared to prior art box grid taping processes.
VAPOR IMPERMEABLE FLOORING UNDERLAYMENT
A water vapor impermeable flooring underlayment membrane of the present invention comprises a non-woven layer have first and second major faces, a first coating on the first major face of the non-woven layer, and, on the second major face, a water-vapor impermeable polymer layer, and a pressure sensitive adhesive layer partially coated on the polymer layer, the pressure sensitive partial coated adhesive layer being covered by a release liner. The use of partial coating pressure sensitive adhesive layer allows for quicker and more convenient floor installation compared to prior art box grid taping processes.
VAPOR IMPERMEABLE FLOORING UNDERLAYMENT
RANGANATHAN ANANDAKUMAR (author) / WIERCINSKI ROBERT A (author) / SETH JYOTI (author)
2020-04-30
Patent
Electronic Resource
English
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden