EP 1233116 A1 20020821 - Structural element for application of plaster suspended ceilings on floors
Title (en)
Structural element for application of plaster suspended ceilings on floors
Title (de)
Strukturelement zum Anbringen von abgehängten Gipsunterdecken an Decken
Title (fr)
Elément structurel permettant l'installation de plafonds suspendus en plâtre sous une dalle de plancher
Publication
Application
Priority
EP 01830105 A 20010216
Abstract (en)
A structural element such as a floor beam reinforced to girder or pre-stressed concrete and the like, for making floors, roofs, comprising a casting (6) in concrete with a lower flat face in which a layer is integrated (5,8) that can be perforated by screws (10) capable of making easier the fastening and of supporting the weight of plaster suspended ceilings (9). The layer that can be perforated by screws is formed by a sheet section (5) in which a layer is present of light material (8) that is set between the concrete and the sheet section, directly contacting the concrete casting (6). The light material (8) is chosen among foam polystyrene, cellular polyurethane, wood, etc. In use, self tapping screws (10) cross in turn the plaster board (9), the lower face of the sheet section (5) and penetrate all the layer of the light material (8) without forcing, if not at the end of the movement, against the concrete (6). This way a plaster suspended ceiling (9) fastened to the floor lower surface is created directly connected to the concrete beams (1) of the floor (2). <IMAGE>
IPC 1-7
IPC 8 full level
E04B 1/41 (2006.01); E04B 9/18 (2006.01); E04C 3/29 (2006.01); E04C 5/065 (2006.01)
CPC (source: EP)
E04B 1/4171 (2013.01); E04B 9/18 (2013.01); E04C 3/29 (2013.01); E04C 5/0656 (2013.01)
Citation (search report)
- [XAY] US 4041664 A 19770816 - DAVIS JR GEORGE BRADLEY
- [XAY] FR 2534298 A1 19840413 - JOANNES ANDRE [FR]
- [A] FR 2580015 A1 19861010 - SILIX CIE DAVUM DFC [FR]
- [A] FR 2319749 A1 19770225 - HALFENEISEN GMBH CO KG [DE]
- [A] EP 0487422 A1 19920527 - SARET FRANCE PPB S A [FR]
- [A] DE 1271955 B 19680704 - HARALD RICHTER DR ING
- [A] DE 1264024 B 19680321 - ERWIN NEUWIRTH
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1233116 A1 20020821; AT E544918 T1 20120215; EP 1362148 A1 20031119; EP 1362148 B1 20120208; WO 02066761 A1 20020829
DOCDB simple family (application)
EP 01830105 A 20010216; AT 02702585 T 20020218; EP 02702585 A 20020218; IB 0200481 W 20020218