EP 0045216 B1 19840905 - CAVITY WALL INSULATION
Title (en)
CAVITY WALL INSULATION
Publication
Application
Priority
GB 8024983 A 19800730
Abstract (en)
[origin: EP0045216A1] This invention relates to a cavity wall insulating mate rial which is a mixture of a main mass of spherical beads and a minor amount of a second component having a different volume and a dissimilar shape from the beads. The second component may be fibrous or granular. The beads may be expanded polystyrene and the second component may be of natural or synthetic material. A fibrous second component is preferred. In either case the presence of the second component prevents the wall from being drained of the insulating material because it gives the mixture a larger repose angle.
IPC 1-7
IPC 8 full level
E04B 1/76 (2006.01)
CPC (source: EP)
E04B 1/7604 (2013.01)
Designated contracting state (EPC)
BE DE GB NL SE
DOCDB simple family (publication)
EP 0045216 A1 19820203; EP 0045216 B1 19840905; DE 3165853 D1 19841011; DK 339181 A 19820131; NO 812581 L 19820201
DOCDB simple family (application)
EP 81303457 A 19810728; DE 3165853 T 19810728; DK 339181 A 19810729; NO 812581 A 19810728