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FR2113019A5 - Plastic ceiling panel - of extruded polystyrene foam - Google Patents

Plastic ceiling panel - of extruded polystyrene foam

Info

Publication number
FR2113019A5
FR2113019A5 FR7137271A FR7137271A FR2113019A5 FR 2113019 A5 FR2113019 A5 FR 2113019A5 FR 7137271 A FR7137271 A FR 7137271A FR 7137271 A FR7137271 A FR 7137271A FR 2113019 A5 FR2113019 A5 FR 2113019A5
Authority
FR
France
Prior art keywords
ceiling panel
polystyrene foam
extruded polystyrene
heated
expanded
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
FR7137271A
Other languages
French (fr)
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.)
TURNWALD THERMOFORM GmbH
Original Assignee
TURNWALD THERMOFORM GmbH
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 TURNWALD THERMOFORM GmbH filed Critical TURNWALD THERMOFORM GmbH
Application granted granted Critical
Publication of FR2113019A5 publication Critical patent/FR2113019A5/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • B29C44/507—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through an annular die
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Laminated Bodies (AREA)

Abstract

A ceiling panel, partic. for old houses, consists of extruded expanded polystyrene. The extruded product can be conviently coloured, has better moisture resistance, smaller contraction, higher compressive strength and lower thickness than conventional panels. To form the ceiling panels granules of polystyrene and fed to an extruder, the die having an annular slit such as is used in extrusion blowing. The tube is heated and partially expanded. It is flattened by rollers, divided into two layers, heated and further expanded to double its thickness and impressed with any decorative pattern required.
FR7137271A 1970-11-07 1971-10-18 Plastic ceiling panel - of extruded polystyrene foam Expired FR2113019A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7041261 1970-11-07

Publications (1)

Publication Number Publication Date
FR2113019A5 true FR2113019A5 (en) 1972-06-23

Family

ID=6615562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7137271A Expired FR2113019A5 (en) 1970-11-07 1971-10-18 Plastic ceiling panel - of extruded polystyrene foam

Country Status (3)

Country Link
BE (1) BE774812A (en)
FR (1) FR2113019A5 (en)
NL (1) NL7115189A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029381A1 (en) * 1979-11-02 1981-05-27 Bernard Hue Decorative plaque

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029381A1 (en) * 1979-11-02 1981-05-27 Bernard Hue Decorative plaque
FR2472480A1 (en) * 1979-11-02 1981-07-03 Hue Bernard DECORATIVE PLATE OF EXPANDED POLYSTYRENE, OR OTHER SIMILAR MATERIAL WHICH MAY CONSTITUTE PHONIC AND THERMAL INSULATION

Also Published As

Publication number Publication date
BE774812A (en) 1972-03-01
NL7115189A (en) 1972-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse