DE10119171A1 - Sandwich plate comprises a thermally insulating core which is provided on one or both sides with a cover plate also possessing a sandwich structure - Google Patents

Sandwich plate comprises a thermally insulating core which is provided on one or both sides with a cover plate also possessing a sandwich structure

Info

Publication number
DE10119171A1
DE10119171A1 DE10119171A DE10119171A DE10119171A1 DE 10119171 A1 DE10119171 A1 DE 10119171A1 DE 10119171 A DE10119171 A DE 10119171A DE 10119171 A DE10119171 A DE 10119171A DE 10119171 A1 DE10119171 A1 DE 10119171A1
Authority
DE
Germany
Prior art keywords
top layer
surface reinforcement
hard
core
reinforcement made
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.)
Withdrawn
Application number
DE10119171A
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE10119171A priority Critical patent/DE10119171A1/en
Publication of DE10119171A1 publication Critical patent/DE10119171A1/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • B32B3/12—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 a layer of regularly- arranged cells, e.g. a honeycomb structure
    • 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
    • B32B27/10—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 paper or cardboard
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • 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
    • B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
    • 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
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary 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
    • 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
    • E04C2/24—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
    • E04C2/246—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 combinations of materials fully covered by E04C2/16 and E04C2/20
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B32B2317/125—Paper, e.g. cardboard impregnated with thermosetting resin
    • 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
    • B32B2607/00—Walls, panels
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7049—Specific panel characteristics
    • E06B2003/7051—Specific panel characteristics of layered construction involving different materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

The sandwich plate comprises a thermally insulating core which is provided on one or both sides with a cover plate also possessing a sandwich structure.

Description

Die Hersteller von Sandwichplatten in Leichtbauweise arbeiten bis heute immer nach dem glei­ chen Prinzip. Ständig weiterentwickelte und leichter werdende Kernmaterialien mit Waben- oder Schaumstruktur aus verschiedensten Materialien werden mit einer Oberflächenarmierung aus Aluminium-, Thermoplastplatten oder glasfaser- bzw. naturfaserverstärkten Duroplasten verse­ hen. Bei der Herstellung solcher Armierungsplatten wird jedoch immer mit einer einheitlichen Grundstruktur gearbeitet, die entweder voll metallisch, voll thermoplastisch oder aber vollständig in kunstharzgebundenen Verstärkungsfasergeweben ausgeführt ist.To this day, the manufacturers of lightweight sandwich panels always work the same way principle. Continuously developed and lighter core materials with honeycomb or Foam structure made of different materials are made with a surface reinforcement Aluminum, thermoplastic sheets or glass fiber or natural fiber reinforced thermosets verse hen. When manufacturing such reinforcement plates, however, is always with a uniform Basic structure worked, either fully metallic, fully thermoplastic or completely is carried out in synthetic resin-bonded reinforcing fiber fabrics.

Der Erfindung liegt die Forderung zu Grunde hohe mechanische Festigkeiten für maximale Bela­ stungen von Sandwichplatten mit möglichst geringerem Gewicht zu erreichen. Diese Anforde­ rung wird bei der neuartigen Leichtbausandwichplatte dadurch gelöst, dass diese mit einer Ober­ flächenarmierung ausgestattet ist, die ebenfalls in einer Sandwichbauweise ausgeführt ist.The invention is based on the requirement of high mechanical strengths for maximum loading to achieve sandwich panels with the lowest possible weight. This requirement tion is solved with the new lightweight sandwich panel by using an upper surface reinforcement, which is also designed in a sandwich construction.

Claims (2)

1. Wärmeisolierende Leichtbausandwichplatte, Sandwichplatte wie oben, vorzugsweise für die Türenindustrie, mit ein- oder beidseitiger Oberflächenarmierung und wärmeisolierendem Kern, wobei auch die dünnen Deckschicht­ platten mit einer Dicke ab 0,3 mm einen Sandwichaufbau aufweisen, dadurch gekennzeich­ net, dass
  • 1. 1.1 diese Deckschichtplatten eine Oberflächenarmierung aus glasfaserverstärktem Epoxidharz aufweisen und der Kern aus einem Epoxidhartpapier besteht
  • 2. 1.2 diese Deckschichtplatten eine Oberflächenarmierung aus Epoxidhartpapier aufweisen und der Kern aus einem Epoxidglashartgewebe besteht
  • 3. 1.3 diese Deckschichtplatten eine Oberflächenarmierung aus melaminkaschiertem Phenolhartpapier aufweisen und der Kern aus Phenolhartglasgewebe besteht
  • 4. 1.4 diese Deckschichtplatten eine Oberflächenarmierung aus melaminkaschiertem Phenolhartpapier aufweisen und der Kern aus Epoxidhartglasgewebe besteht
  • 5. 1.5 diese Deckschichtplatten eine Oberflächenarmierung aus Epoxidhartpapier aufweisen und der Kern aus einer Polyesterglasmatte besteht
  • 6. 1.6 diese Deckschichtplatten eine Oberflächenarmierung aus Melaminhartpapier aufweisen und der Kern aus einer Polyesterglashartmatte besteht
  • 7. 1.7 diese Deckschichtplatten eine Oberflächenarmierung aus Phenolbaumwollgewebe aufweisen und der Kern aus einer Phenolhartpapier besteht
  • 8. 1.8 diese Deckschichtplatten eine Oberflächenarmierung aus glasfaserverstärktem Epoxidharz aufweisen und der Kern aus einem schlagzähen Thermoplast, vorzugsweise aus Polycarbonat, besteht
  • 9. 1.9 diese Deckschichtplatten eine Oberflächenarmierung aus Melaminhartpapier aufweisen und der Kern aus einem schlagzähen Thermoplast, vorzugsweise aus Polycarbonat, besteht
  • 10. 1.10 bei diesen Deckschichtplatten sowohl die Oberflächenarmierungen als auch die Kernplatte aus Kombinationen der verschiedenen Kunstharzmatrixen und Verstärkungsgeweben bestehen
1. Heat-insulating lightweight sandwich panel, sandwich panel as above, preferably for the door industry, with surface reinforcement on one or both sides and a heat-insulating core, whereby the thin cover layer panels with a thickness of 0.3 mm and above have a sandwich structure, characterized in that
  • 1. 1.1 these top layer plates have a surface reinforcement made of glass fiber reinforced epoxy resin and the core consists of an epoxy hard paper
  • 2. 1.2 these top layer plates have a surface reinforcement made of hard epoxy paper and the core consists of a hard epoxy glass fabric
  • 3. 1.3 these top layer plates have a surface reinforcement made of melamine-laminated phenolic hard paper and the core consists of phenolic hard glass fabric
  • 4. 1.4 these top layer plates have a surface reinforcement made of melamine-laminated phenolic hard paper and the core consists of epoxy hard glass fabric
  • 5. 1.5 these top layer plates have a surface reinforcement made of epoxy hard paper and the core consists of a polyester glass mat
  • 6. 1.6 these top layer plates have a surface reinforcement made of melamine hard paper and the core consists of a polyester glass hard mat
  • 7. 1.7 these top layer panels have a surface reinforcement made of phenolic cotton fabric and the core consists of a phenolic hard paper
  • 8. 1.8 these top layer plates have a surface reinforcement made of glass fiber reinforced epoxy resin and the core consists of an impact-resistant thermoplastic, preferably of polycarbonate
  • 9. 1.9 these top layer plates have a surface reinforcement made of melamine hard paper and the core consists of an impact-resistant thermoplastic, preferably of polycarbonate
  • 10. 1.10 Both the surface reinforcements and the core plate consist of combinations of the different synthetic resin matrixes and reinforcing fabrics in these top layer panels
2. Sandwichplatte nach Anspruch 1, abweichend dadurch gekennzeichnet, dass
  • 1. 2.1 zusätzlich zum wärmeisolierenden Kern eine oder mehrere hochschlagfeste Thermoplastplatten, vorzugsweise aus Polycarbonat zwischen den Deckschichtplatten eingearbeitet sind
  • 2. 2.2 zusätzlich zum wärmeisolierenden Kern eine oder mehrere hochschlagfeste Aramidfasergewebeplatten mit Kunstharzmatrix zwischen den Deckschichtplatten eingearbeitet sind
  • 3. 2.3 zusätzlich zum wärmeisolierenden Kern eine oder mehrere hochschlagfeste Aramidfasergewebeplatten mit Thermoplastmatrix zwischen den Deckschichtplatten eingearbeitet sind
2. Sandwich plate according to claim 1, differently characterized in that
  • 1. 2.1 in addition to the heat-insulating core, one or more high-impact thermoplastic sheets, preferably made of polycarbonate, are incorporated between the cover sheets
  • 2. 2.2 in addition to the heat-insulating core, one or more high-impact aramid fiber fabric panels with synthetic resin matrix are incorporated between the top layer panels
  • 3. 2.3 in addition to the heat-insulating core, one or more high-impact-resistant aramid fiber fabric panels with a thermoplastic matrix are incorporated between the top layer panels
DE10119171A 2001-04-19 2001-04-19 Sandwich plate comprises a thermally insulating core which is provided on one or both sides with a cover plate also possessing a sandwich structure Withdrawn DE10119171A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10119171A DE10119171A1 (en) 2001-04-19 2001-04-19 Sandwich plate comprises a thermally insulating core which is provided on one or both sides with a cover plate also possessing a sandwich structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10119171A DE10119171A1 (en) 2001-04-19 2001-04-19 Sandwich plate comprises a thermally insulating core which is provided on one or both sides with a cover plate also possessing a sandwich structure

Publications (1)

Publication Number Publication Date
DE10119171A1 true DE10119171A1 (en) 2002-10-24

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ID=7681961

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10119171A Withdrawn DE10119171A1 (en) 2001-04-19 2001-04-19 Sandwich plate comprises a thermally insulating core which is provided on one or both sides with a cover plate also possessing a sandwich structure

Country Status (1)

Country Link
DE (1) DE10119171A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108456396A (en) * 2018-01-24 2018-08-28 合肥铭佑高温技术有限公司 A kind of high-temperature service mating switch and preparation method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725866A1 (en) * 1987-08-04 1989-02-16 Franz Josef Linzmeier Self-supporting heat-insulating panel
DE3823967A1 (en) * 1988-07-15 1990-01-18 Heinz B Mader Board-shaped, planar or curved structural element of sandwich construction, in particular for use in aircraft
DE19812747A1 (en) * 1998-03-24 1999-09-30 Richard Pott Construction element with armored supporting core

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725866A1 (en) * 1987-08-04 1989-02-16 Franz Josef Linzmeier Self-supporting heat-insulating panel
DE3823967A1 (en) * 1988-07-15 1990-01-18 Heinz B Mader Board-shaped, planar or curved structural element of sandwich construction, in particular for use in aircraft
DE19812747A1 (en) * 1998-03-24 1999-09-30 Richard Pott Construction element with armored supporting core

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108456396A (en) * 2018-01-24 2018-08-28 合肥铭佑高温技术有限公司 A kind of high-temperature service mating switch and preparation method

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