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FR2398151A1 - Sandwich construction load-bearing panel for e.g. building - has solid core of e.g. phenolic foam or expanded polystyrene, between plane compression layer and convex tension layer - Google Patents

Sandwich construction load-bearing panel for e.g. building - has solid core of e.g. phenolic foam or expanded polystyrene, between plane compression layer and convex tension layer

Info

Publication number
FR2398151A1
FR2398151A1 FR7722644A FR7722644A FR2398151A1 FR 2398151 A1 FR2398151 A1 FR 2398151A1 FR 7722644 A FR7722644 A FR 7722644A FR 7722644 A FR7722644 A FR 7722644A FR 2398151 A1 FR2398151 A1 FR 2398151A1
Authority
FR
France
Prior art keywords
panel
shell
layer
expanded polystyrene
sandwich construction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7722644A
Other languages
French (fr)
Other versions
FR2398151B1 (en
Inventor
Gilles Guigan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DEVARS NAUDO ENTREPRISES
Original Assignee
DEVARS NAUDO ENTREPRISES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DEVARS NAUDO ENTREPRISES filed Critical DEVARS NAUDO ENTREPRISES
Priority to FR7722644A priority Critical patent/FR2398151A1/en
Publication of FR2398151A1 publication Critical patent/FR2398151A1/en
Application granted granted Critical
Publication of FR2398151B1 publication Critical patent/FR2398151B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/08—Vaulted roofs
    • E04B7/10—Shell structures, e.g. of hyperbolic-parabolic shape; Grid-like formations acting as shell structures; Folded structures
    • E04B7/102—Shell structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E04C2/328—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material slightly bowed or folded panels not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/05—Forming boards or similar elements the form surface being of plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)

Abstract

The structural load-bearing panel may be used for floors, roof or walls in building construction. The panel is of a sandwich construction with a solid compressed core or infill between respectively plane and curved top and bottom layers. The top layer is subject to the loading and acts in compression. The bottom layer constitutes a tensioned shell or membrane. The panel is supported either intermittently or continuously at the edges, and the shell has convex external faces. The shell may follow parabolic or circular profiles when the panel is viewed in transverse section, and have a linear profile in longitudinal section. The shell may be of synthetic material bonded to a cellular core of phenolic foam or expanded polystyrene.
FR7722644A 1977-07-22 1977-07-22 Sandwich construction load-bearing panel for e.g. building - has solid core of e.g. phenolic foam or expanded polystyrene, between plane compression layer and convex tension layer Granted FR2398151A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7722644A FR2398151A1 (en) 1977-07-22 1977-07-22 Sandwich construction load-bearing panel for e.g. building - has solid core of e.g. phenolic foam or expanded polystyrene, between plane compression layer and convex tension layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7722644A FR2398151A1 (en) 1977-07-22 1977-07-22 Sandwich construction load-bearing panel for e.g. building - has solid core of e.g. phenolic foam or expanded polystyrene, between plane compression layer and convex tension layer

Publications (2)

Publication Number Publication Date
FR2398151A1 true FR2398151A1 (en) 1979-02-16
FR2398151B1 FR2398151B1 (en) 1980-07-11

Family

ID=9193712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722644A Granted FR2398151A1 (en) 1977-07-22 1977-07-22 Sandwich construction load-bearing panel for e.g. building - has solid core of e.g. phenolic foam or expanded polystyrene, between plane compression layer and convex tension layer

Country Status (1)

Country Link
FR (1) FR2398151A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579251A1 (en) * 1985-03-22 1986-09-26 Orluc Michel Destructible frame making it possible to carry out the finishing of the framing of an opening and the anchoring of the woodwork door frame
WO1996032554A1 (en) * 1995-04-12 1996-10-17 Providence Industries, L.L.C. Reusable concrete form panel sheeting
US5792552A (en) * 1996-04-12 1998-08-11 Providence Industries, L.L.C. Reusable concrete form panel sheeting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579251A1 (en) * 1985-03-22 1986-09-26 Orluc Michel Destructible frame making it possible to carry out the finishing of the framing of an opening and the anchoring of the woodwork door frame
WO1996032554A1 (en) * 1995-04-12 1996-10-17 Providence Industries, L.L.C. Reusable concrete form panel sheeting
US5792552A (en) * 1996-04-12 1998-08-11 Providence Industries, L.L.C. Reusable concrete form panel sheeting

Also Published As

Publication number Publication date
FR2398151B1 (en) 1980-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse