Vapor impermeable insulation facing construction

Details Vapor impermeable insulation facing construction Vapor impermeable insulation facing construction

1979-02-09

1980-11-18

Perham, Alfred C.

Static structures (e.g., buildings)

With synthetic resinous component

With nonresinous component

52404, 52410, 52743, 52748, 156 71, E04B 174, E04B 700

Patent

active

042337917

ABSTRACT:
Vapor impermeable reinforced facing material is cut into longitudinal rectangular sheets and further reinforced by metal straps sealed in the facing material along the edges of the sheets, the sheets are attached in an overlapping manner to ceiling purlins by screws drilled into the purlins through the metal reinforcing straps which run down the longitudinal edges of the sheets. The ends of the sheets are attached to the I-beams, which support the ends of the purlins, by screws drilled into the beams through metal reinforcing straps which run along the transverse edges of the sheets.

REFERENCES:
patent: 1193092 (1916-08-01), Webb
patent: 1914345 (1933-06-01), Roos
patent: 1959519 (1934-05-01), Black
patent: 2264976 (1941-12-01), Heritage
patent: 2305008 (1942-12-01), Howard
patent: 2928463 (1960-03-01), Pierson
patent: 2943676 (1960-07-01), Grenci
patent: 3121649 (1964-02-01), Oliver
patent: 4075807 (1978-02-01), Alderman
patent: 4077683 (1978-03-01), Smith
patent: 4147003 (1979-04-01), Alderman

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