Inverted roof system

Details Inverted roof system Inverted roof system

1979-01-02

1981-06-16

Leppink, James A.

Static structures (e.g., buildings)

With synthetic resinous component

Foam

5230917, 52408, 52445, E04B 500

Patent

active

042729360

ABSTRACT:
A roof structure wherein a water impermeable membrane is fabricated upon a roof deck and a thermal insulation layer affixed upon the membrane. The insulation layer is thereafter coated with a suitable adhesive material and particles of inorganic particulate attached thereto, whereby a toothing surface is formed upon which is applied a mortar based insulative-protective layer.

REFERENCES:
patent: 1239074 (1917-09-01), Bagnall
patent: 3256229 (1966-06-01), Tanota
patent: 3411256 (1968-11-01), Best
patent: 3763614 (1973-10-01), Hyde
patent: 3892899 (1975-07-01), Klein
patent: 3895956 (1975-07-01), Yoshida
patent: 4045922 (1977-09-01), Elliot
patent: 4077177 (1978-03-01), Boothroyd

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