Nonadhesive laminate for structural sealing

Details Nonadhesive laminate for structural sealing Nonadhesive laminate for structural sealing

1998-02-18

2000-08-15

Jones, Deborah

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

428332, 428339, 428489, B32B 702

Patent

active

061033561

ABSTRACT:
A nonadhesive waterproofing laminate for sealing structural joints and surfaces has a central self-sealing core sheet of bituminous rubberized asphalt, and inner and outer polymer sheets secured to opposite sides of the core sheet. The laminate is secured to a structural substrate with nails or staples, and the self-sealing action of the core sheet prevents leakage around the shanks of these fasteners.

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