Floor covering underlayment

Details Floor covering underlayment Floor covering underlayment

1995-06-07

1996-11-26

Morris, Terrel

Stock material or miscellaneous articles

Structurally defined web or sheet

Edge feature

428 71, 428 95, 4283066, 4283084, 4283099, 4283105, 4283166, B32B 2302, B32B 306, B32B 514

Patent

active

055783635

ABSTRACT:
A flooring installation is characterized by installing an underlayment between the flooring material and the subfloor. The underlayment includes a polymeric layer, preferably a foamed polymeric layer, and a fiber mat, preferably a glass fiber. The foamed polymer interpenetrates at least the lower portion of the glass mat. A portion of the fiber mat is preferably unsaturated. The fiber mat may have an acrylic latex tie coat opposite the foamed polymer layer.

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