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EP0242650A3 - Method of manufacturing a building panel - Google Patents

Method of manufacturing a building panel Download PDF

Info

Publication number
EP0242650A3
EP0242650A3 EP87104797A EP87104797A EP0242650A3 EP 0242650 A3 EP0242650 A3 EP 0242650A3 EP 87104797 A EP87104797 A EP 87104797A EP 87104797 A EP87104797 A EP 87104797A EP 0242650 A3 EP0242650 A3 EP 0242650A3
Authority
EP
European Patent Office
Prior art keywords
slab
moisture
cover
cover slab
relative
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
EP87104797A
Other languages
German (de)
Other versions
EP0242650A2 (en
EP0242650B1 (en
Inventor
Helmut Rein
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 AT87104797T priority Critical patent/ATE65101T1/en
Publication of EP0242650A2 publication Critical patent/EP0242650A2/en
Publication of EP0242650A3 publication Critical patent/EP0242650A3/en
Application granted granted Critical
Publication of EP0242650B1 publication Critical patent/EP0242650B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E04C2/38—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 with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/386—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 with attached ribs, flanges, or the like, e.g. framed panels with a frame of unreconstituted or laminated wood
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Finishing Walls (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

Method of manufacturing a building panel, in particular for ceilings and walls, which is composed of at least one cover slab and a central element and the cover slab of which is made of a hygroscopic material, the cover slab being dried and bonded, in the dried state, with the aid of a synthetic-resin adhesive to the central element, which is designed as a grating or as a solid slab, the cover slab being provided furthermore, before or after bonding to the central element, with a coating which reduces the surface pores. For use of the building element in a climate having a transient, mean, minimal relative atmospheric moisture of a%, the cover slab is dried, in the course of manufacture of the building element, down to a relative slab humidity of b% (based on the dry weight) which is smaller and corresponds to the point, assigned to the mean, minimal relative atmospheric moisture, of the relative slab moisture on the equilibrium curve of the relative slab moisture of the cover slab in the moisture exchange with the surrounding air. In this dry state, the cover slab is bonded rigidly to a central element which is free from moisture expansion or exhibits low moisture expansion. Subsequently, the coating is applied to all surfaces of the cover slab having the specified dry state which come into contact with the external air.
EP87104797A 1986-04-16 1987-04-01 Method of manufacturing a building panel Expired - Lifetime EP0242650B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87104797T ATE65101T1 (en) 1986-04-16 1987-04-01 PROCESS FOR MANUFACTURING A PANEL-SHAPED CONSTRUCTION ELEMENT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3612716 1986-04-16
DE3612716A DE3612716C1 (en) 1986-04-16 1986-04-16 Method for producing a tabular component

Publications (3)

Publication Number Publication Date
EP0242650A2 EP0242650A2 (en) 1987-10-28
EP0242650A3 true EP0242650A3 (en) 1988-01-27
EP0242650B1 EP0242650B1 (en) 1991-07-10

Family

ID=6298737

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87104797A Expired - Lifetime EP0242650B1 (en) 1986-04-16 1987-04-01 Method of manufacturing a building panel

Country Status (3)

Country Link
EP (1) EP0242650B1 (en)
AT (1) ATE65101T1 (en)
DE (1) DE3612716C1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH208156A (en) * 1938-07-26 1940-01-15 Waegerle Karl Process for the production of a multilayer building or material.
CH453998A (en) * 1965-11-20 1968-03-31 Insec Institution Europ De Cre Process and device for the production of lightweight panels and lightweight panels produced by this process
DE2524147A1 (en) * 1975-05-30 1976-12-02 Ytong Ag METHOD OF USING FRAGMENTS AND WASTE MATERIALS AND PRODUCTS MANUFACTURED THEREOF IN THE MANUFACTURING OF STEAM-CURED ACCESSIBLE CONCRETE
FR2399392A1 (en) * 1977-08-03 1979-03-02 Gnii Stroitelnoj Keramiki CERAMIC PRODUCTS MANUFACTURING PROCESS
DE3411267C1 (en) * 1984-03-27 1984-10-25 Strabit-Werke Gmbh, 5450 Neuwied Fibre-reinforced cement slab and process for the production thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH208156A (en) * 1938-07-26 1940-01-15 Waegerle Karl Process for the production of a multilayer building or material.
CH453998A (en) * 1965-11-20 1968-03-31 Insec Institution Europ De Cre Process and device for the production of lightweight panels and lightweight panels produced by this process
DE2524147A1 (en) * 1975-05-30 1976-12-02 Ytong Ag METHOD OF USING FRAGMENTS AND WASTE MATERIALS AND PRODUCTS MANUFACTURED THEREOF IN THE MANUFACTURING OF STEAM-CURED ACCESSIBLE CONCRETE
FR2399392A1 (en) * 1977-08-03 1979-03-02 Gnii Stroitelnoj Keramiki CERAMIC PRODUCTS MANUFACTURING PROCESS
DE3411267C1 (en) * 1984-03-27 1984-10-25 Strabit-Werke Gmbh, 5450 Neuwied Fibre-reinforced cement slab and process for the production thereof

Also Published As

Publication number Publication date
DE3612716C1 (en) 1986-11-20
EP0242650A2 (en) 1987-10-28
ATE65101T1 (en) 1991-07-15
EP0242650B1 (en) 1991-07-10

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