EP 0943589 B1 20030903 - A process of laying fibre-reinforced gypsum boards with use of a joint filler adapted thereto
Title (en)
A process of laying fibre-reinforced gypsum boards with use of a joint filler adapted thereto
Title (de)
Verfahren zum Verlegen von Gipsfaserplatten unter Vrwendung eines an diese angepassten Fugenfüllers
Title (fr)
Procédé d'installation de planches en plâtre renforcées par fibres utilisant une pâte pour joints y adaptée
Publication
Application
Priority
EP 98104738 A 19980317
Abstract (en)
[origin: EP0943589A1] The invention relates to a staff plate at least one edge of which is chamfered in such a way that the chamfered edge presents a segment extending perpendicular to the plate surface. The height of said segment is between 5 and 50 % of the plate thickness but equal to at least 1 mm and the chamfer width is at least 3 mm. A dry joint-filler mixture appropriate for this type of staff plate contains, in each case in relation to the weight of the mixture, between 70 and 98 weight % plaster of Paris with a particle size of < 300 mu m, between 0.02 and 0.5 weight % thickener, between 0.2 and 1 weight % water-retaining agent, between 0.5 and 3 weight % polyvinyl alcohol and between 0.001 and 0.1 weight % of boric acid or an alkaline-earth or alkaline salt of boric acid, as well as standard additives.
IPC 1-7
IPC 8 full level
E04C 2/04 (2006.01); E04F 13/16 (2006.01)
CPC (source: EP)
E04C 2/043 (2013.01); E04F 13/16 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL SE
DOCDB simple family (publication)
EP 0943589 A1 19990922; EP 0943589 B1 20030903; AT E248786 T1 20030915; AU 3034999 A 19991011; DE 29821942 U1 19990218; DE 59809485 D1 20031009; WO 9947469 A1 19990923
DOCDB simple family (application)
EP 98104738 A 19980317; AT 98104738 T 19980317; AU 3034999 A 19990313; DE 29821942 U 19981209; DE 59809485 T 19980317; EP 9901669 W 19990313