DE3325643C2 - Bauplatte sowie Verfahren und Vorrichtung zu ihrer Herstellung - Google Patents

Bauplatte sowie Verfahren und Vorrichtung zu ihrer Herstellung

Info

Publication number
DE3325643C2
DE3325643C2 DE3325643A DE3325643A DE3325643C2 DE 3325643 C2 DE3325643 C2 DE 3325643C2 DE 3325643 A DE3325643 A DE 3325643A DE 3325643 A DE3325643 A DE 3325643A DE 3325643 C2 DE3325643 C2 DE 3325643C2
Authority
DE
Germany
Prior art keywords
mat
mixture
forming zone
nonwoven webs
core layer
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
DE3325643A
Other languages
German (de)
English (en)
Other versions
DE3325643A1 (de
Inventor
John Sauder Forry
John Richard Lancaster Pa. Garrick
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.)
Armstrong World Industries Inc
Original Assignee
Armstrong World Industries Inc
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 US06/408,060 external-priority patent/US4435353A/en
Priority claimed from US06/408,059 external-priority patent/US4432714A/en
Application filed by Armstrong World Industries Inc filed Critical Armstrong World Industries Inc
Publication of DE3325643A1 publication Critical patent/DE3325643A1/de
Application granted granted Critical
Publication of DE3325643C2 publication Critical patent/DE3325643C2/de
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/60—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Patch Boards (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
DE3325643A 1982-08-16 1983-07-15 Bauplatte sowie Verfahren und Vorrichtung zu ihrer Herstellung Expired DE3325643C2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40806182A 1982-08-16 1982-08-16
US06/408,060 US4435353A (en) 1982-08-16 1982-08-16 Processes for forming building materials comprising non-woven webs
US06/408,059 US4432714A (en) 1982-08-16 1982-08-16 Apparatus for forming building materials comprising non-woven webs

Publications (2)

Publication Number Publication Date
DE3325643A1 DE3325643A1 (de) 1984-02-16
DE3325643C2 true DE3325643C2 (de) 1986-10-02

Family

ID=27410742

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3325669A Expired DE3325669C2 (de) 1982-08-16 1983-07-15 Verfahren und Vorrichtung zur kontinuierlichen Herstellung einer Faservliesbahn
DE3325643A Expired DE3325643C2 (de) 1982-08-16 1983-07-15 Bauplatte sowie Verfahren und Vorrichtung zu ihrer Herstellung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3325669A Expired DE3325669C2 (de) 1982-08-16 1983-07-15 Verfahren und Vorrichtung zur kontinuierlichen Herstellung einer Faservliesbahn

Country Status (10)

Country Link
AT (1) ATA264183A (fr)
AU (1) AU564161B2 (fr)
CH (2) CH666065A5 (fr)
DE (2) DE3325669C2 (fr)
FR (2) FR2531662B1 (fr)
GB (1) GB2125450B (fr)
IT (2) IT1164350B (fr)
LU (2) LU84960A1 (fr)
NL (2) NL8302883A (fr)
SE (2) SE8304397L (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585685A (en) * 1985-01-14 1986-04-29 Armstrong World Industries, Inc. Acoustically porous building materials
US4764325A (en) * 1986-05-28 1988-08-16 The Procter & Gamble Company Apparatus for and methods of forming airlaid fibrous webs having a multiplicity of components
IL82511A (en) * 1986-05-28 1992-09-06 Procter & Gamble Apparatus for and methods of airlaying fibrous webs having discrete particles therein
US4795335A (en) * 1987-07-20 1989-01-03 Johnson & Johnson Multi-headed ductless webber
GB8729894D0 (en) * 1987-12-22 1988-02-03 Compak Syst Apparatus for laying matt of fibrous material
FI83888C (fi) * 1988-02-17 1991-09-10 Pargro Oy Ab Foerfarande och apparatur foer framstaellning av en fiberprodukt.
DE4017057C2 (de) * 1990-05-26 1999-11-04 Peter Breidenbach Lehmbauplatte und Verfahren zu ihrer Herstellung
DE4036014C2 (de) * 1990-11-13 2001-07-05 Truetzschler Gmbh & Co Kg Vorrichtung zum Herstellen eines Faservlieses, z.B. aus Chemiefasern, Baumwolle, Zellwolle u. dgl.
DE19740338A1 (de) * 1997-09-13 1999-03-18 Truetzschler Gmbh & Co Kg Vorrichtung zum Herstellen eines Faservlieses, z. B. aus Baumwolle, Chemiefasern, Fasermischungen u. dgl.
DK176022B1 (da) 2003-03-07 2005-12-19 Lindberg As Apparat, fikstur samt fremgangsmåde til fiksering af brilleglas for uindfattede briller
DK200300661A (da) 2003-05-01 2004-11-02 Dan Web Holding As Fremgangsmåde og apparat til törformning af et væv

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7806114U1 (de) * 1979-04-12 Rigips Baustoffwerke Gmbh & Co Kg, 3452 Bodenwerder Bauplatte aus Gips mit einer Ummantelung aus Glasfasern
DE7425877U (de) * 1974-11-07 Rigips Baustoffwerke Gmbh Ummantelung für eine Platte mit einem Gipskern
DE1033123B (de) * 1954-06-23 1958-06-26 Saint Gobain Gipsplatte sowie Verfahren und Vorrichtung zu deren Herstellung
DK93228C (da) * 1958-08-26 1962-04-09 H J Henriksen & G Kaehler Fremgangsmåde til fremstilling af stive og faste plader eller bånd af mineraluldfibre.
GB892295A (en) * 1959-07-29 1962-03-28 Tmm Research Ltd Improvements relating to the opening of textile fibres and the formation of a web ormat thereof
FR1383596A (fr) * 1964-02-29 1964-12-24 Procédé de fabrication en continu de feutres non tissés en sandwich et produits finis obtenus par ce procédé
US3356780A (en) * 1964-08-07 1967-12-05 Thomson And Schovee Fabric making method and apparatus
FR1449996A (fr) * 1965-09-27 1966-08-19 Fabrication en continu de feutres non-tissés armés avec ou sans charges
FR1478366A (fr) * 1965-10-15 1967-04-28 Bernard Rudloff Procédé d'ouvraison et de défibrage pneumatiques de textiles en bourres et sa mise en oeuvre, plus particulièrement, pour la fabrication en continu classique de feutres ou de voiles textiles non tissés
DK111457B (da) * 1967-06-15 1968-08-26 Kaehler & Co I Fremgangsmåde til fremstilling af en mineraluldsbane og til udførelse af fremgangsmåden bestemt apparat.
SE343243B (fr) * 1970-10-14 1972-03-06 Ingenioersfa B Projekt Ab
IT991767B (it) * 1972-07-17 1975-08-30 Sawyer Ind Ltd Pannello particolarmente per pareti porte ed altri elementi di costru zioni
FR2243306A1 (en) * 1973-09-07 1975-04-04 Crown Lynn Potteries Ltd Building panel with a core of expanded perlite - bonded with sodium silicate or an organic adhesive
GB1497808A (en) * 1975-05-29 1978-01-12 Kroyer St Annes Ltd Karl Apparatus for dry forming a layer of fibre
FR2316364A1 (fr) * 1975-06-30 1977-01-28 Rudloff Bernard Procede de nappage de non-tisses et dispositif pour la mise en oeuvre de ce procede
DE2600024A1 (de) * 1976-01-02 1977-07-14 Novopan Ag Armierte platte
JPS531220A (en) * 1976-06-25 1978-01-09 Central Glass Co Ltd Lighttweight plaster board coated with woven fabric or nonwoven fabric and production thereof
DE2700608A1 (de) * 1977-01-08 1978-07-20 Basf Ag Nichtbrennbarer verbund-daemmstoff
US4097209A (en) * 1977-03-23 1978-06-27 Armstrong Cork Company Apparatus for forming a mineral wool fiberboard product
US4265979A (en) * 1978-06-05 1981-05-05 United States Gypsum Company Method for the production of glass fiber-reinforced gypsum sheets and gypsum board formed therefrom

Also Published As

Publication number Publication date
GB8321914D0 (en) 1983-09-14
AU564161B2 (en) 1987-08-06
SE8304397D0 (sv) 1983-08-15
FR2531662B1 (fr) 1987-05-15
ATA264183A (de) 1988-12-15
GB2125450B (en) 1987-01-21
SE8304398L (sv) 1984-02-17
IT8322351A0 (it) 1983-07-29
FR2531727B1 (fr) 1986-08-14
AU1788583A (en) 1984-03-29
CH664787A5 (de) 1988-03-31
IT8322351A1 (it) 1985-01-29
SE8304398D0 (sv) 1983-08-15
LU84960A1 (de) 1983-12-28
DE3325669C2 (de) 1986-05-28
IT8322348A0 (it) 1983-07-29
GB2125450A (en) 1984-03-07
SE8304397L (sv) 1984-02-17
LU84961A1 (de) 1983-12-28
NL8302884A (nl) 1984-03-16
IT1163876B (it) 1987-04-08
DE3325643A1 (de) 1984-02-16
NL8302883A (nl) 1984-03-16
FR2531727A1 (fr) 1984-02-17
DE3325669A1 (de) 1984-02-23
CH666065A5 (de) 1988-06-30
IT1164350B (it) 1987-04-08
SE457217B (sv) 1988-12-05
FR2531662A1 (fr) 1984-02-17

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8330 Complete renunciation