FR2251680A1 - Wall panel comprises core of plastic foam contg. mineral spheres - which is abraded to expose spheres before covering is applied - Google Patents

Wall panel comprises core of plastic foam contg. mineral spheres - which is abraded to expose spheres before covering is applied

Info

Publication number
FR2251680A1
FR2251680A1 FR7341911A FR7341911A FR2251680A1 FR 2251680 A1 FR2251680 A1 FR 2251680A1 FR 7341911 A FR7341911 A FR 7341911A FR 7341911 A FR7341911 A FR 7341911A FR 2251680 A1 FR2251680 A1 FR 2251680A1
Authority
FR
France
Prior art keywords
spheres
abraded
plastic foam
wall panel
panel comprises
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
FR7341911A
Other languages
French (fr)
Other versions
FR2251680B3 (en
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.)
POIRIER JEAN CLAUDE
Original Assignee
POIRIER JEAN CLAUDE
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 POIRIER JEAN CLAUDE filed Critical POIRIER JEAN CLAUDE
Priority to FR7341911A priority Critical patent/FR2251680A1/en
Publication of FR2251680A1 publication Critical patent/FR2251680A1/en
Application granted granted Critical
Publication of FR2251680B3 publication Critical patent/FR2251680B3/fr
Granted 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • E04C2/04—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/043—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
    • 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
    • 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
    • E04C2/288—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 concrete, stone or stone-like material

Landscapes

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

Abstract

A wall panel comprises a core of plastic foam contg. spheres of a mineral material. The surface of the core is abraded so that some of the spheres become visible at the surface and are flattened, and a coating material is then applied. The plastic foam is an excellent heat and sound insulator, and the spheres assist in ensuring that the coating material (which is pref. fireproof) adheres to the surface of the foam. The foam is pref. polyurethane: the spheres may be clay, schist or glass; and the covering material may be plaster.
FR7341911A 1973-11-20 1973-11-20 Wall panel comprises core of plastic foam contg. mineral spheres - which is abraded to expose spheres before covering is applied Granted FR2251680A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7341911A FR2251680A1 (en) 1973-11-20 1973-11-20 Wall panel comprises core of plastic foam contg. mineral spheres - which is abraded to expose spheres before covering is applied

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7341911A FR2251680A1 (en) 1973-11-20 1973-11-20 Wall panel comprises core of plastic foam contg. mineral spheres - which is abraded to expose spheres before covering is applied

Publications (2)

Publication Number Publication Date
FR2251680A1 true FR2251680A1 (en) 1975-06-13
FR2251680B3 FR2251680B3 (en) 1976-10-08

Family

ID=9128207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7341911A Granted FR2251680A1 (en) 1973-11-20 1973-11-20 Wall panel comprises core of plastic foam contg. mineral spheres - which is abraded to expose spheres before covering is applied

Country Status (1)

Country Link
FR (1) FR2251680A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1460194A1 (en) * 2003-03-18 2004-09-22 Plasticino S.r.l. Panel for external use
WO2021116511A1 (en) 2019-12-12 2021-06-17 Antonio Jesus Gonzalez Cotaina Insulation material for construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1460194A1 (en) * 2003-03-18 2004-09-22 Plasticino S.r.l. Panel for external use
WO2021116511A1 (en) 2019-12-12 2021-06-17 Antonio Jesus Gonzalez Cotaina Insulation material for construction

Also Published As

Publication number Publication date
FR2251680B3 (en) 1976-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse