Grid system adhering technique and method of practicing same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 10, 1984
Grant Date -
N/A
app pub date -
Apr 30, 1981
filing date -
Apr 30, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A roofing installation is disclosed having a unique construction particularly suited for minimizing certain major costs and labor relating to roof installation. A plurality of substrates are provided including a deck and a course of insulation blocks supported by the deck. An upper roof surface is provided by a flexible sheet membrane secured to a substrate underlying the membrane. Adhesive means are applied in a predetermined pattern to provide adhesively sealed areas between the flexible membrane and its underlying substrate while additionally providing selected zones between the membrane and its underlying substrate completely free of adhesive means. The adhesively sealed areas are in overlying, lapping relation to the perimeters of the insulation blocks to provide a roofing seal of high integrity which minimizes undesired air infiltration through joints between abutting insulation blocks and any apertures or holes created by fastener installation for securing roof substrates to the roof deck.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully