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1. WO1991009189 - PREDECORATED WALLBOARD JOINT AND METHOD OF JOINING PREDECORATED WALLBOARDS TO FORM A CONCEALED JOINT

Publication Number WO/1991/009189
Publication Date 27.06.1991
International Application No. PCT/US1990/007339
International Filing Date 13.12.1990
Chapter 2 Demand Filed 04.07.1991
IPC
E FIXED CONSTRUCTIONS
04
BUILDING
B
GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
2
Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
72
Walls of elements of relatively thin form
E FIXED CONSTRUCTIONS
04
BUILDING
B
GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
2
Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
74
Removable non-load-bearing partitions; Partitions with a free upper edge
E FIXED CONSTRUCTIONS
04
BUILDING
F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
13
Coverings or linings, e.g. for walls or ceilings
02
of plastic materials hardening after applying, e.g. plaster
04
Bases for plaster
E04B 2/72 (2006.01)
E04B 2/74 (2006.01)
E04F 13/04 (2006.01)
CPC
E04B 2/723
E04B 2/7457
E04B 2002/725
E04B 2002/7477
E04F 13/04
Applicants
  • J P WALLS, INC. [US/US]; 302 West Center Street Lexington, NC 27292, US (AllExceptUS)
  • YOUNTS, Patty, L. [US/US]; US (UsOnly)
  • FISHER, Jacob, E., Jr. [US/US]; US (UsOnly)
Inventors
  • YOUNTS, Patty, L.; US
  • FISHER, Jacob, E., Jr.; US
Agents
  • LIPSCOMB, Ernest, B., III ; Bell, Seltzer, Park & Gibson P.O. Drawer 34009 Charlotte, NC 28234, US
Priority Data
452,76314.12.1989US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PREDECORATED WALLBOARD JOINT AND METHOD OF JOINING PREDECORATED WALLBOARDS TO FORM A CONCEALED JOINT
(FR) JOINT DE PANNEAUX MURAUX PREDECORES ET PROCEDE DE JOINTURE DE PANNEAUX MURAUX PREDECORES AFIN DE FORMER UN JOINT DISSIMULE
Abstract
(EN)
A wall formed from square edge predecorated wallboards and the method of constructing a seamless wall from square edge predecorated wallboards (10) comprising folding the edge flaps of two abutting square edge wallboards (10) away from the joint, cutting a groove (G) along the length of the joint formed by the square edge abutting wallboards (10), adhering a joint strip (30) comprising a rib (34) which fits within the groove (G) and a support strip (32) therefore which extends laterally over the uncovered portion of each gypsum board adjacent to the joint, and double-cutting and adhering the edge flaps of the wallboards (10) to the joint strip (32) so as to form a seamless appearing joint.
(FR)
Mur formé à partir de panneaux muraux prédécorés à bords à angle vif, et procédé de construction d'un mur sans jointure à partir de panneaux muraux (10) prédécorés à bords à angle vif, consistant à plier les rabats de bordure de deux panneaux muraux (10) à bords à angle vif aboutant, à l'opposé du joint, à tailler une gorge (G) sur la longueur du joint formé par les panneaux muraux (10) à bords à angle vif, à coller une bande de joint (30) comprenant une nervure (34) s'adaptant à l'intérieur de la gorge (G), ainsi qu'une bande de support (32) prévue à cet effet, laquelle s'étend latéralement sur la partie non couverte de chaque panneau en plâtre adjacent au joint, à tailler deux fois et à coller les rabats de bordure des panneaux muraux (10) sur la bande de joint (32) de manière à former un joint sans jointure apparente.
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