IT1097504B - Struttura a sandwich - Google Patents

Struttura a sandwich

Info

Publication number
IT1097504B
IT1097504B IT25408/78A IT2540878A IT1097504B IT 1097504 B IT1097504 B IT 1097504B IT 25408/78 A IT25408/78 A IT 25408/78A IT 2540878 A IT2540878 A IT 2540878A IT 1097504 B IT1097504 B IT 1097504B
Authority
IT
Italy
Prior art keywords
sandwich
Prior art date
Application number
IT25408/78A
Other languages
English (en)
Other versions
IT7825408A0 (it
Original Assignee
Copencraft As
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 Copencraft As filed Critical Copencraft As
Publication of IT7825408A0 publication Critical patent/IT7825408A0/it
Application granted granted Critical
Publication of IT1097504B publication Critical patent/IT1097504B/it

Links

Classifications

    • 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
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/007—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to a foam layer
    • 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
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00—Hulls characterised by their construction of non-metallic material
    • B63B5/24—Hulls characterised by their construction of non-metallic material made predominantly of plastics
    • 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
    • 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
    • E04C2/24—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 laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E04C2/243—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 laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
    • 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
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-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
    • E04C2/30—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
    • E04C2/34—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 composed of two or more spaced sheet-like 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Laminated Bodies (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
IT25408/78A 1977-07-06 1978-07-06 Struttura a sandwich IT1097504B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK304077AA DK142403B (da) 1977-07-06 1977-07-06 Sandwichlaminat med en kerne af i blokke opdelt skumplastmateriale.

Publications (2)

Publication Number Publication Date
IT7825408A0 IT7825408A0 (it) 1978-07-06
IT1097504B true IT1097504B (it) 1985-08-31

Family

ID=8118410

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25408/78A IT1097504B (it) 1977-07-06 1978-07-06 Struttura a sandwich

Country Status (15)

Country Link
JP (1) JPS5433577A (it)
AU (1) AU3782778A (it)
CA (1) CA1121258A (it)
CH (1) CH625465A5 (it)
DE (1) DE2828734A1 (it)
DK (1) DK142403B (it)
ES (1) ES244599Y (it)
FI (1) FI782158A (it)
FR (1) FR2396647A1 (it)
GB (1) GB2000725B (it)
IT (1) IT1097504B (it)
NL (1) NL7807253A (it)
NO (1) NO782348L (it)
NZ (1) NZ187770A (it)
SE (1) SE7807569L (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509685A2 (fr) * 1976-08-17 1983-01-21 Sodistra Engin flottant, notamment un engin de navigation fluviale et procede de fabrication de celui-ci
EP0018328A3 (fr) * 1979-04-19 1980-11-26 Procima S.A. Elément de construction préfabriqué
NO154220C (no) * 1979-04-20 1986-08-20 Sentralinst For Ind Forskning Veggkonstruksjon og fremgangsmaate til dens fremstilling.
FR2459956A1 (fr) * 1979-06-26 1981-01-16 Cristiani Jacques Perfectionnements apportes aux ecrans balistiques ainsi que les blindages realises a partir de tels ecrans
GB2066731B (en) * 1979-11-28 1983-12-07 Nat Res Dev Conformable reinforcement board
JPS56133155A (en) * 1979-11-28 1981-10-19 Nat Res Dev Thick board for reinforcing fitness
SE435352B (sv) * 1983-05-04 1984-09-24 Hydro Betong Ab Konstruktionskropp for en berande konstruktion bestaende av ett antal med varandra sammanfogade skivor av plastmaterial, av exv uretanskum samt sett att tillverka sagda kropp
US4774118A (en) * 1987-06-10 1988-09-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Cryogenic insulation system
DE19624881A1 (de) * 1995-06-29 1997-01-02 Louise Dr Schlaaff Schichtkörper und Verfahren zu seiner Herstellung
DE10058982A1 (de) * 2000-11-28 2002-05-29 Basf Ag Verfahren zur Herstellung von Verbundelementen
DE10135213A1 (de) * 2001-07-24 2003-02-06 Basf Ag Verbundelemente
GB2384461B (en) * 2002-01-28 2005-03-16 Intelligent Engineering Improved structural sandwich plate members
DE10213753A1 (de) * 2002-03-26 2003-10-16 Basf Ag Verbundelemente
GB2387809A (en) * 2002-04-23 2003-10-29 Duncan Res And Dev Ltd Multi-beam panel structures
GB2389072B (en) * 2002-05-29 2005-04-06 Intelligent Engineering Improved structural sandwich plate members
DE10225338A1 (de) * 2002-06-06 2003-12-18 Basf Ag Verfahren zur Herstellung von Verbundelementen
EP1382764A1 (de) * 2002-07-15 2004-01-21 ASMUSSEN, Edgar Tragendes, dämmendes, luftdichtes Sandsichbauelement insbesondere für Decken und Dächer
WO2005016642A1 (en) * 2003-08-13 2005-02-24 Bluescope Steel Limited Foam core composite panel and method of manufacturing same
ES2209669B1 (es) * 2004-03-18 2005-10-01 Jose Antonio Asumendi Garcia Sistema de construccion a partir de paneles prefabricados y panel prefabricado utilizado.
WO2005090702A1 (es) * 2004-03-18 2005-09-29 Jose Antonio Asumendi Garcia Sistema de construcción a partir de paneles prefabricados y panel prefabricado
EP2259920B1 (en) * 2008-02-22 2016-08-24 Fagerdala Marine Systems AB A method for producing an improved hull
DK2153982T3 (da) * 2008-07-30 2011-09-05 3A Technology & Man Ag Opskummet plastplade

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR999527A (fr) * 1949-11-08 1952-02-01 élément de construction en forme de panneau, planche, et procédé pour sa fabrication
CH463063A (de) * 1967-03-03 1968-09-30 Pixner Siegfried Dr Wärmedämmplatte zur Kühlraumisolierung
US3544417A (en) * 1969-04-28 1970-12-01 Unicor Inc Cellular foam core assembly
US3573144A (en) * 1969-08-11 1971-03-30 Ralph A Andersen Sandwich panel type structural elements and method of making same
DE1942795A1 (de) * 1969-08-22 1971-03-04 Dlw Ag Verfahren zur kontinuierlichen Herstellung von Bauteilen

Also Published As

Publication number Publication date
GB2000725B (en) 1982-02-17
IT7825408A0 (it) 1978-07-06
AU3782778A (en) 1980-01-10
DK142403B (da) 1980-10-27
NL7807253A (nl) 1979-01-09
SE7807569L (sv) 1979-01-07
DK142403C (it) 1981-03-30
CH625465A5 (it) 1981-09-30
FR2396647A1 (fr) 1979-02-02
NZ187770A (en) 1981-11-19
CA1121258A (en) 1982-04-06
ES244599U (es) 1980-11-16
DK304077A (it) 1979-01-07
FR2396647B1 (it) 1983-05-20
FI782158A (fi) 1979-01-07
NO782348L (no) 1979-01-09
GB2000725A (en) 1979-01-17
ES244599Y (es) 1981-05-16
JPS5433577A (en) 1979-03-12
DE2828734A1 (de) 1979-01-25

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