Roofing membrane

Details Roofing membrane Roofing membrane

1997-09-25

1999-11-09

Watkins, III, William P.

Stock material or miscellaneous articles

Structurally defined web or sheet

Continuous and nonuniform or irregular surface on layer or...

428 72, 428166, 428178, 428198, 428192, 428 22, 428 27, 428 15, 428913, 428137, 52 911, 47 659, E04D 1304, D06N 500, B32B 704

Patent

active

059810300

ABSTRACT:
A roofing membrane has a quantity of water-retaining particles fixed in the upper surface of the membrane. A fleece web affixed to the membrane surface in a quilt-like manner may provide zones of selectable size for holding the particles in place. By varying the amount of the absorber particles, the water-retaining capacity of the roofing membrane may be varied to the particular intended use, such as on a flat roof or a sloped roof.

REFERENCES:
patent: 3659396 (1972-05-01), Baker
patent: 4534142 (1985-08-01), Drefahl
patent: 5287650 (1994-02-01), Moriguchi et al.
patent: 5309673 (1994-05-01), Stover et al.
patent: 5410840 (1995-05-01), Loesken
patent: 5456733 (1995-10-01), Hamilton, Jr.
patent: 5608989 (1997-03-01), Behrens

Affiliated with

Also associated with

Rating

Roofing membrane does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Roofing membrane, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roofing membrane will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1452681