GB1434245A - Construction elements - Google Patents

Construction elements

Info

Publication number
GB1434245A
GB1434245A GB3022373A GB3022373A GB1434245A GB 1434245 A GB1434245 A GB 1434245A GB 3022373 A GB3022373 A GB 3022373A GB 3022373 A GB3022373 A GB 3022373A GB 1434245 A GB1434245 A GB 1434245A
Authority
GB
United Kingdom
Prior art keywords
core
resin
interposed
faces
bonded
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.)
Expired
Application number
GB3022373A
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.)
CAMUS R F E
Original Assignee
CAMUS R F E
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
Priority claimed from FR7223232A external-priority patent/FR2143796B2/fr
Application filed by CAMUS R F E filed Critical CAMUS R F E
Publication of GB1434245A publication Critical patent/GB1434245A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
    • B32B3/20—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side of hollow pieces, e.g. tubes; of pieces with channels or cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
    • E04C2/205—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/022—Foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/08—Reinforcements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Bridges Or Land Bridges (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

1434245 Laminates R F E CAMUS 26 June 1973 [27 June 1972] 30223/73 Addition to 1350814 Heading B5N [Also in Division E1] A flat construction element comprises a core 51 of expanded cellular resin having a hardened foam structure, a covering of fibre-reinforced resin 60, 61 bonded to each of the major faces of the core, and elongate metal reinforcing members 53, 55 extending parallel to and flush with a major face of the core and being bonded to the core and to the coverings, each member having a wall thickness which is small compared with its maximum dimension. In the embodiment shown in Figs. 1 and 2, each strip is of steel and has projections 54, 57 optionally provided with holes 66, each strip being bonded in a recess in the core by a layer 58 of fibreglass reinforced resin, fibre reinforced resin 62 being provided at the edges of the core. In the embodiment of Fig. 3 (not shown) the strips are shaped so as to provide at each end thereof a portion parallel with the minor faces of the core. In the embodiment shown in Figs. 4 and 5, the core is formed of a plurality of blocks 11 1 , 11 2 , 11 3 &c., e.g. of expanded polyvinyl chloride between which are interposed sheet metal reinforcing members 12 1-2 , 12 2-3 &c., each reinforcing member having a U-shape with two parallel arms 13 and 14 and a base 15, a resin layer being interposed between each of the faces 18 and 19 of the block and the corresponding inner faces 16 and 17 of the arms and between the inner face 22 of the base 15 and the large face of the block 11, a resin layer being interposed between the external 15<SP>1</SP> of the base and the adjacent block 11, the outer coverings 29, 30 being of hardened resin reinforced with glass fibres. In the embodiment of Fig. 6 (not shown) the core comprises a plurality of resin blocks between which the interposed tubular steel reinforcing members of rectangular section.
GB3022373A 1972-06-27 1973-06-26 Construction elements Expired GB1434245A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7223232A FR2143796B2 (en) 1971-06-28 1972-06-27

Publications (1)

Publication Number Publication Date
GB1434245A true GB1434245A (en) 1976-05-05

Family

ID=9100917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3022373A Expired GB1434245A (en) 1972-06-27 1973-06-26 Construction elements

Country Status (4)

Country Link
JP (1) JPS4957634A (en)
DE (1) DE2332778A1 (en)
GB (1) GB1434245A (en)
NL (1) NL7308975A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135708A (en) * 1983-02-28 1984-09-05 Radva Plastics Corp Insulating panel
GB2151184A (en) * 1983-12-09 1985-07-17 Geoffrey Harold Jensen Reinforced plastic sandwich construction
GB2166688A (en) * 1984-11-13 1986-05-14 Robert Douglas Hawkins Resin-bonded laminates
GB2376699A (en) * 2001-06-21 2002-12-24 Mark Lovell Composite panel
CN105544780A (en) * 2016-01-15 2016-05-04 山东乾元泽孚科技股份有限公司 Production technology of modular heat insulation structure integrated wall
CN111630234A (en) * 2018-01-19 2020-09-04 洛科威国际有限公司 Panel for building structures having a predetermined curvature and method of manufacturing the panel

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284447A (en) * 1976-02-20 1981-08-18 Dickens Luther I Method of manufacturing a composite panel
US4641468A (en) * 1982-11-16 1987-02-10 Cano International, N.V. Panel structure and building structure made therefrom
US4641469A (en) * 1985-07-18 1987-02-10 Wood Edward F Prefabricated insulating panels
JPH022421U (en) * 1988-06-18 1990-01-09
US4862663A (en) * 1988-10-24 1989-09-05 Steve Krieger Thermally insulated suspension ceiling
US4961298A (en) * 1989-08-31 1990-10-09 Jan Nogradi Prefabricated flexible exterior panel system
DE102007007554B4 (en) * 2007-02-15 2013-02-21 Webasto Ag Method for producing a flat composite component of a vehicle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135708A (en) * 1983-02-28 1984-09-05 Radva Plastics Corp Insulating panel
GB2151184A (en) * 1983-12-09 1985-07-17 Geoffrey Harold Jensen Reinforced plastic sandwich construction
GB2166688A (en) * 1984-11-13 1986-05-14 Robert Douglas Hawkins Resin-bonded laminates
GB2376699A (en) * 2001-06-21 2002-12-24 Mark Lovell Composite panel
GB2376699B (en) * 2001-06-21 2004-11-17 Mark Lovell Improved composite panel
CN105544780A (en) * 2016-01-15 2016-05-04 山东乾元泽孚科技股份有限公司 Production technology of modular heat insulation structure integrated wall
CN105544780B (en) * 2016-01-15 2018-08-10 山东乾元泽孚科技股份有限公司 A kind of production technology of the structure-integrated wall of modularization thermal insulation
CN111630234A (en) * 2018-01-19 2020-09-04 洛科威国际有限公司 Panel for building structures having a predetermined curvature and method of manufacturing the panel

Also Published As

Publication number Publication date
NL7308975A (en) 1974-01-02
JPS4957634A (en) 1974-06-04
DE2332778A1 (en) 1974-01-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee