EP 2050548 B1 20100922 - Method for manufacturing a construction element for self-supporting roof slabs or wall panels
Title (en)
Method for manufacturing a construction element for self-supporting roof slabs or wall panels
Title (de)
Verfahren zur Herstellung eines Montagebauteils für selbsttragende Dachtafeln oder Wandplatten
Title (fr)
Procédé de fabrication d'un élément de construction pour panneaux de toiture ou muraux autoporteurs
Publication
Application
Priority
DE 102007049951 A 20071018
Abstract (en)
[origin: EP2050885A2] The component (1) has a mineral plate element that reinforces a lattice girder (9) exhibited with a lower boom element, upper boom element (14) and lattice girder bars (12, 13) provided between the boom elements. A heat insulating material is arranged on the plate element. A porous concrete primary layer (7) with a gross density between 700 and 800 kilogram/cubic meter is combined with a porous concrete insulating material (8) with the gross density between 80 and 120 kilogram/cubic meter by hydrothermal hardening reaction as a single piece.
IPC 8 full level
E04B 7/22 (2006.01); B28B 1/50 (2006.01); B28B 11/24 (2006.01); B28B 13/02 (2006.01); B28B 23/02 (2006.01); E04B 7/20 (2006.01); E04C 2/04 (2006.01)
CPC (source: EP)
B28B 1/503 (2013.01); B28B 11/245 (2013.01); B28B 13/022 (2013.01); B28B 23/02 (2013.01); E04B 5/04 (2013.01); E04B 7/205 (2013.01); E04B 7/225 (2013.01); E04C 2/049 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2050885 A2 20090422; EP 2050885 A3 20090819; EP 2050885 B1 20110216; AT E482320 T1 20101015; AT E498746 T1 20110315; DE 502008001374 D1 20101104; DE 502008002600 D1 20110331; EP 2050548 A2 20090422; EP 2050548 A3 20100113; EP 2050548 B1 20100922
DOCDB simple family (application)
EP 08166562 A 20081014; AT 08166560 T 20081014; AT 08166562 T 20081014; DE 502008001374 T 20081014; DE 502008002600 T 20081014; EP 08166560 A 20081014