EP 0083438 B1 19850410 - FORM ELEMENT OF FOAMED THERMOSETTING SYNTHETICS MATERIAL FOR THE CONCRETE SHELL CONSTRUCTION METHOD
Title (en)
FORM ELEMENT OF FOAMED THERMOSETTING SYNTHETICS MATERIAL FOR THE CONCRETE SHELL CONSTRUCTION METHOD
Publication
Application
Priority
DE 3151397 A 19811224
Abstract (en)
[origin: US4541213A] This invention relates to shuttering or sheathing elements of hard expanded plastics material for construction of buildings by the concrete casing method, of the kind comprising two mutually parallel panels or slabs having a tongued and grooved form at their edges and webs interconnecting the panels. According to the invention the panel forming the outer casing is considerably thicker than the panel of the element forming the inner casing.
IPC 1-7
IPC 8 full level
E04B 2/40 (2006.01); E04B 2/86 (2006.01); E04B 2/02 (2006.01)
CPC (source: EP US)
E04B 2/40 (2013.01 - EP US); E04B 2/8623 (2013.01 - EP US); E04B 2002/0206 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0083438 A1 19830713; EP 0083438 B1 19850410; AT E12669 T1 19850415; DE 3151397 A1 19830707; DE 3151397 C2 19861204; US 4541213 A 19850917
DOCDB simple family (application)
EP 82111888 A 19821221; AT 82111888 T 19821221; DE 3151397 A 19811224; US 45276582 A 19821223