ATE211790T1 - METHOD FOR PRODUCING A GYPSUM BOARD COVERED WITH A COATED GLASS FLEECE - Google Patents

METHOD FOR PRODUCING A GYPSUM BOARD COVERED WITH A COATED GLASS FLEECE

Info

Publication number
ATE211790T1
ATE211790T1 AT95114351T AT95114351T ATE211790T1 AT E211790 T1 ATE211790 T1 AT E211790T1 AT 95114351 T AT95114351 T AT 95114351T AT 95114351 T AT95114351 T AT 95114351T AT E211790 T1 ATE211790 T1 AT E211790T1
Authority
AT
Austria
Prior art keywords
core
plate
glass fleece
mass
coating
Prior art date
Application number
AT95114351T
Other languages
German (de)
Inventor
Juergen Martin
Anton Dipl Ing Peter
Original Assignee
Knauf Westdeutsche Gips
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
Priority claimed from DE19527858A external-priority patent/DE19527858C2/en
Application filed by Knauf Westdeutsche Gips filed Critical Knauf Westdeutsche Gips
Application granted granted Critical
Publication of ATE211790T1 publication Critical patent/ATE211790T1/en

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
    • E04C2/02—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0006—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects the reinforcement consisting of aligned, non-metal reinforcing elements

Abstract

The bindable plaster core mass penetrates (5) in the glass fleece and forms a plate core (1). On the prepared plaster structural plate the coating (3) and the glass fleece (2) are retained on the plate core at each point over the plate plane with a lift-off strength measured at right-angles to the plate plane of at least 0.15 N/mm<2>. At least one side of the plate core is coated with the glass fleece layer, the side of which turned away from the plate core is provided with a calcium sulphate coating. The core mass is brought into contact surface-wise with the coating mass and the commencement of stiffening of the coating mass takes at least 1.5 hours with a max. of 6 hours. An electron radiation micro-probe determines the extent to which the core mass has penetrated the glass fleece.
AT95114351T 1994-09-15 1995-09-13 METHOD FOR PRODUCING A GYPSUM BOARD COVERED WITH A COATED GLASS FLEECE ATE211790T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4432791 1994-09-15
DE19527858A DE19527858C2 (en) 1994-09-15 1995-07-29 Process for the production of a plasterboard covered with coated glass fleece

Publications (1)

Publication Number Publication Date
ATE211790T1 true ATE211790T1 (en) 2002-01-15

Family

ID=25940133

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95114351T ATE211790T1 (en) 1994-09-15 1995-09-13 METHOD FOR PRODUCING A GYPSUM BOARD COVERED WITH A COATED GLASS FLEECE

Country Status (3)

Country Link
EP (1) EP0702116B1 (en)
AT (1) ATE211790T1 (en)
ES (1) ES2167395T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7745357B2 (en) 2004-03-12 2010-06-29 Georgia-Pacific Gypsum Llc Use of pre-coated mat for preparing gypsum board
CN104929305B (en) * 2015-07-12 2017-05-24 禄春雄 Shockproof sound insulation heat preservation light partition plate and manufacturing method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033123B (en) * 1954-06-23 1958-06-26 Saint Gobain Gypsum board and method and device for their production
US3993822A (en) * 1970-02-25 1976-11-23 Gebr. Knauf Westdeutsche Gipswerke Multi-layer plasterboard
AU5170773A (en) * 1972-02-02 1974-08-01 Commw Sceitnific And Ind Resea Plaster sheet material
US4450022A (en) * 1982-06-01 1984-05-22 United States Gypsum Company Method and apparatus for making reinforced cement board

Also Published As

Publication number Publication date
ES2167395T3 (en) 2002-05-16
EP0702116B1 (en) 2002-01-09
EP0702116A1 (en) 1996-03-20

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Legal Events

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