FR2142759A1 - Two layer composites - with slots in the face of the weaker layer to accommodate relative strains - Google Patents

Two layer composites - with slots in the face of the weaker layer to accommodate relative strains

Info

Publication number
FR2142759A1
FR2142759A1 FR7123097A FR7123097A FR2142759A1 FR 2142759 A1 FR2142759 A1 FR 2142759A1 FR 7123097 A FR7123097 A FR 7123097A FR 7123097 A FR7123097 A FR 7123097A FR 2142759 A1 FR2142759 A1 FR 2142759A1
Authority
FR
France
Prior art keywords
layer
slots
weaker
accommodate relative
face
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
FR7123097A
Other languages
English (en)
French (fr)
Other versions
FR2142759B1 (enExample
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.)
POLYPLAC
Original Assignee
POLYPLAC
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 POLYPLAC filed Critical POLYPLAC
Priority to FR7123097A priority Critical patent/FR2142759A1/fr
Publication of FR2142759A1 publication Critical patent/FR2142759A1/fr
Application granted granted Critical
Publication of FR2142759B1 publication Critical patent/FR2142759B1/fr
Granted 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/022—Mechanical properties
    • 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
    • E04C2/243—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)
FR7123097A 1971-06-24 1971-06-24 Two layer composites - with slots in the face of the weaker layer to accommodate relative strains Granted FR2142759A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7123097A FR2142759A1 (en) 1971-06-24 1971-06-24 Two layer composites - with slots in the face of the weaker layer to accommodate relative strains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7123097A FR2142759A1 (en) 1971-06-24 1971-06-24 Two layer composites - with slots in the face of the weaker layer to accommodate relative strains

Publications (2)

Publication Number Publication Date
FR2142759A1 true FR2142759A1 (en) 1973-02-02
FR2142759B1 FR2142759B1 (enExample) 1974-04-05

Family

ID=9079257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7123097A Granted FR2142759A1 (en) 1971-06-24 1971-06-24 Two layer composites - with slots in the face of the weaker layer to accommodate relative strains

Country Status (1)

Country Link
FR (1) FR2142759A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015564A1 (de) * 1979-03-12 1980-09-17 BASF Aktiengesellschaft Schaumstoff-Platte
CH664531A5 (en) * 1984-01-25 1988-03-15 Alusuisse Compound plastic plate - with plastic foam core and high-impact fibre reinforced thermosetting coating
US5453146A (en) * 1993-02-02 1995-09-26 Karl Mayer Textilmaschinenfabrik Gmbh Process for the production of a needle bar

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015564A1 (de) * 1979-03-12 1980-09-17 BASF Aktiengesellschaft Schaumstoff-Platte
EP0056660B1 (de) * 1979-03-12 1985-08-07 BASF Aktiengesellschaft Verwendung von Hartschaumplatten zum Isolieren von Gebäudefassaden
CH664531A5 (en) * 1984-01-25 1988-03-15 Alusuisse Compound plastic plate - with plastic foam core and high-impact fibre reinforced thermosetting coating
US5453146A (en) * 1993-02-02 1995-09-26 Karl Mayer Textilmaschinenfabrik Gmbh Process for the production of a needle bar

Also Published As

Publication number Publication date
FR2142759B1 (enExample) 1974-04-05

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse