EP 3060725 A1 20160831 - BREAKAGE-RESISTANT COMPOSITE MATERIAL AND STUD WALL, ROOF OR CEILING STRUCTURE
Title (en)
BREAKAGE-RESISTANT COMPOSITE MATERIAL AND STUD WALL, ROOF OR CEILING STRUCTURE
Title (de)
DURCHBRUCHHEMMENDER VERBUND SOWIE STÄNDERWAND-, DACH- ODER DECKENKONSTRUKTION
Title (fr)
COMPOSITE ANTI-EFFRACTION ET STRUCTURE DE MUR PORTEUR, DE TOIT OU DE PLAFOND
Publication
Application
Priority
EP 2013072275 W 20131024
Abstract (en)
[origin: WO2015058800A1] The present invention relates to a breakage-resistant composite material (10, 11) composed of multiple superposed layers, more particularly as panelling for a stud wall, roof or ceiling structure, the composite material comprising at least one first gypsum board panel (17) in the form of a paperbound gypsum board panel, at least one metal sheet (18) placed on the first gypsum board panel, and at least one second gypsum board panel (19), in the form of a gypsum fibreboard panel, placed on the metal sheet.
IPC 8 full level
CPC (source: EP RU US)
E04B 1/24 (2013.01 - EP US); E04B 2/16 (2013.01 - RU US); E04B 2/56 (2013.01 - RU US); E04B 2/7457 (2013.01 - EP RU US); E04C 2/26 (2013.01 - RU US); E04C 2/34 (2013.01 - US); E04C 2/46 (2013.01 - US); E04C 2/50 (2013.01 - US); E04H 9/16 (2013.01 - US); E04B 2001/2481 (2013.01 - EP RU US)
Citation (search report)
See references of WO 2015058800A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015058800 A1 20150430; CA 2927647 A1 20150430; EP 3060725 A1 20160831; EP 3060725 B1 20211215; MX 2016005140 A 20161130; RU 2016120139 A 20171127; RU 2645696 C2 20180227; US 10132097 B2 20181120; US 2016258176 A1 20160908
DOCDB simple family (application)
EP 2013072275 W 20131024; CA 2927647 A 20131024; EP 13782717 A 20131024; MX 2016005140 A 20131024; RU 2016120139 A 20131024; US 201315031331 A 20131024