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1. WO1998014674 - COMPOSITE STRUCTURAL MEMBER AND WALL ASSEMBLY METHOD

Publication Number WO/1998/014674
Publication Date 09.04.1998
International Application No. PCT/US1997/014743
International Filing Date 21.08.1997
Chapter 2 Demand Filed 04.05.1998
IPC
E04B 2/74 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
2Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
74Removable non-load-bearing partitions; Partitions with a free upper edge
E04C 3/34 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
3Structural elongated elements designed for load-supporting
30Columns; Pillars; Struts
34of concrete or other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
CPC
E04B 2/7411
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
2Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
74Removable non-load-bearing partitions; Partitions with a free upper edge
7407assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
7409special measures for sound or thermal insulation, including fire protection
7411Details for fire protection
E04B 2/7412
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
2Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
74Removable non-load-bearing partitions; Partitions with a free upper edge
7407assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
7409special measures for sound or thermal insulation, including fire protection
7412Posts or frame members specially adapted for reduced sound or heat transmission
E04C 3/29
EFIXED CONSTRUCTIONS
04BUILDING
CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
3Structural elongated elements designed for load-supporting
02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; ; Braces
29built-up from parts of different material, ; i.e. composite structures
E04C 3/34
EFIXED CONSTRUCTIONS
04BUILDING
CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
3Structural elongated elements designed for load-supporting
30Columns; Pillars; Struts
34of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
Applicants
  • NATIONAL GYPSUM COMPANY [US]/[US]
Inventors
  • MENCHETTI, Robert, J.
  • KESSLER, Matthew, J.
Agents
  • SCHALLER, Cynthia, L.
Priority Data
08/725,23803.10.1996US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMPOSITE STRUCTURAL MEMBER AND WALL ASSEMBLY METHOD
(FR) ELEMENT COMPOSITE DE STRUCTURE ET TECHNIQUE D'ASSEMBLAGE DE PAROI
Abstract
(EN)
A composite structural member includes a body part (41) and multiple rigid strips (42, 43) which are attached to and separated by the body part (41). The body part (41) is formed by a core (44) having substantially flat parallel sides and opposed edge surfaces which are covered by the rigid strips (42, 43). As an example, the core (44) is made of gypsum, and the strips (42, 43) are made of sheet metal. The strips (42, 43) are then covered. The rigid strips (42, 43) enable screw fasteners (49) to be secured to the structural member. The sides of the core (44) are preferably covered by side sheets (45, 46).
(FR)
Cet élément composite de structure comporte une partie constituant le corps (41) ainsi que plusieurs bandes rigides (42, 43) séparées par le corps (41) auxquelles elles sont rattachées. La partie constituant le corps (41) comporte une âme (44) possédant des flancs parallèles sensiblement plats et des surfaces marginales opposées recouvertes par les bandes rigides (42, 43). A titre d'exemple, l'âme (44) est faite de gypse et les bandes (42, 43) sont constituées d'une feuille métallique. On recouvre ensuite ces bandes (42, 43) dont la configuration autorise la fixation de pièces d'attache à vis (49) sur l'élément de structure. Les flancs de l'âme (44) sont recouverts, de préférence, par des panneaux latéraux (45, 46).
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