Insulated one-piece roof

Details Insulated one-piece roof Insulated one-piece roof

1981-08-24

1984-06-12

Murtagh, John E.

Static structures (e.g., buildings)

With synthetic resinous component

Foam

E04C 100

Patent

active

044533586

ABSTRACT:
The present invention relates to an insulated one-piece roof for use over heatable rooms comprising at least three layers, the first layer being a solid or other load-bearing construction, the second layer being an insulating board and the third layer being a prepared roofing, said one-piece roof further characterized in that the characteristics value .mu..multidot.s where .mu. is the diffusion resistance index and s is the layer thickness of the constituent material of the vertically adjacent layers, decreases outwardly, said prepared roofing being firmly joined to the underlying insulating board and having a characteristic value .mu..multidot.s of less than 4 m.

REFERENCES:
patent: 3280528 (1966-10-01), Dunlap
patent: 3466222 (1969-09-01), Curtis
patent: 3468771 (1969-09-01), Pedlow
patent: 3496058 (1970-02-01), Schroter
patent: 3511007 (1970-05-01), Babcock
patent: 3579937 (1971-05-01), Lukens
patent: 3605369 (1971-09-01), Merrill
patent: 3619343 (1971-11-01), Freeman
patent: 3619437 (1971-11-01), McDonald
patent: 4259817 (1981-04-01), Elliott
patent: 4374687 (1983-02-01), Yamamoto

Affiliated with

Also associated with

Rating

Insulated one-piece roof does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-116179