EP 0039158 A3 19820203 - INSULATING FOAM BUILDING PANEL AND METHOD OF CONSTRUCTION UTILIZING SUCH PANELS
Title (en)
INSULATING FOAM BUILDING PANEL AND METHOD OF CONSTRUCTION UTILIZING SUCH PANELS
Publication
Application
Priority
US 14363080 A 19800425
Abstract (en)
[origin: EP0039158A2] A heat insulating panel for use in construction of building structures such as a built-up roof. The heat insulating panel comprises first and second oppositely disposed surfaces with a core therebetween comprised of phenolic foam material. The first surface of the panel includes a thin layer of reflecting material over substantially the entire surface thereof to reduce the heat conveyed to the core due to sun radiation when the layer of reflecting material on the panel is exposed to sun radiation during construction of the building structure. This reduction in the heat conveyed to the core reduces curling or warping of the panel, before application of finishing materials, such as bituminous roofing material, over the panels. There is also disclosed a method of constructing a building structure with such heat insulating panels.
IPC 1-7
IPC 8 full level
CPC (source: EP)
E04B 1/80 (2013.01); E04D 3/352 (2013.01); E04D 3/357 (2013.01)
Citation (search report)
- US 4081939 A 19780404 - CULPEPPER JR BERTRAM C, et al
- FR 2124321 A1 19720922 - UPJOHN CO
- [D] BE 867902 A 19781207 - EXXON RESEARCH ENGINEERING CO
Designated contracting state (EPC)
BE DE FR GB NL SE
DOCDB simple family (publication)
EP 0039158 A2 19811104; EP 0039158 A3 19820203; CA 1146331 A 19830517; DK 152392 B 19880222; DK 152392 C 19880718; DK 180181 A 19811026; NO 811393 L 19811026
DOCDB simple family (application)
EP 81301563 A 19810409; CA 372793 A 19810311; DK 180181 A 19810422; NO 811393 A 19810424