Insulation panel for a roofing system or the like

Static structures (e.g. – buildings) – Opaque stonelike module – Lateral retaining feature on facing sheet

Patent

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Details

52199, 52302, 523094, 52409, 4283148, 4283177, 4283184, 428489, E04B 500, B32B 532, B32B 1100

Patent

active

046514945

ABSTRACT:
A factory assembled, insulation panel for use in a roofing system including an insulation drainage course (42), a moisture vapor retardant barrier (44), and an insulation course (46) of closed-cell, synthetic, polymeric material overlaying said insulating drainage course.

REFERENCES:
patent: 3971184 (1976-07-01), Van Wagoner
patent: 4274238 (1981-06-01), O'Riordain
patent: 4368604 (1983-01-01), Spielall
patent: 4448830 (1984-05-01), Cogliano
patent: 4450192 (1984-05-01), Cogliano
patent: 4464215 (1984-08-01), Cogliano
patent: 4489531 (1984-12-01), Nelson
patent: 4503106 (1985-03-01), Cogliano
patent: 4503107 (1985-03-01), Cogliano
patent: 4539262 (1985-09-01), Hurst

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