FI925853A0 - Foerfarande och anordning foer aotervinning av gips fraon avfallsbyggnadsplattor - Google Patents

Foerfarande och anordning foer aotervinning av gips fraon avfallsbyggnadsplattor

Info

Publication number
FI925853A0
FI925853A0 FI925853A FI925853A FI925853A0 FI 925853 A0 FI925853 A0 FI 925853A0 FI 925853 A FI925853 A FI 925853A FI 925853 A FI925853 A FI 925853A FI 925853 A0 FI925853 A0 FI 925853A0
Authority
FI
Finland
Prior art keywords
roller
pct
gypsum
plate
origination
Prior art date
Application number
FI925853A
Other languages
English (en)
Finnish (fi)
Other versions
FI925853A (fi
Inventor
Bruce Colin Macleod
Keith Alexander Burley
Original Assignee
Gp Research Ltd
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 Gp Research Ltd filed Critical Gp Research Ltd
Publication of FI925853A publication Critical patent/FI925853A/fi
Publication of FI925853A0 publication Critical patent/FI925853A0/fi

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0004Component parts, details or accessories; Auxiliary operations
    • B29C63/0013Removing old coatings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/911Recycling consumer used articles or products
    • Y10S264/913From fiber or filament, or fiber or filament containing article or product, e.g. textile, cloth fabric, carpet, fiberboard
    • Y10S264/914From cellulose containing articles, e.g. paper
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/911Recycling consumer used articles or products
    • Y10S264/915From inorganic material containing articles or products, e.g. hydro-set, cement, plaster, wire, cable
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/11Methods of delaminating, per se; i.e., separating at bonding face
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/11Methods of delaminating, per se; i.e., separating at bonding face
    • Y10T156/1168Gripping and pulling work apart during delaminating
    • Y10T156/1174Using roller for delamination [e.g., roller pairs operating at differing speeds or directions, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Epoxy Resins (AREA)
  • Materials For Photolithography (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Paper (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Laminated Bodies (AREA)
  • Details Of Cutting Devices (AREA)
FI925853A 1990-06-26 1992-12-23 Foerfarande och anordning foer aotervinning av gips fraon avfallsbyggnadsplattor FI925853A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54428990A 1990-06-26 1990-06-26
PCT/CA1991/000006 WO1992000152A1 (en) 1990-06-26 1991-01-08 Method and apparatus for reclaiming gypsum from waste wallboard

Publications (2)

Publication Number Publication Date
FI925853A FI925853A (fi) 1992-12-23
FI925853A0 true FI925853A0 (fi) 1992-12-23

Family

ID=24171567

Family Applications (1)

Application Number Title Priority Date Filing Date
FI925853A FI925853A0 (fi) 1990-06-26 1992-12-23 Foerfarande och anordning foer aotervinning av gips fraon avfallsbyggnadsplattor

Country Status (12)

Country Link
US (1) US5304276A (de)
EP (1) EP0534972B1 (de)
JP (1) JPH0815591B2 (de)
KR (1) KR960000279B1 (de)
AT (1) ATE116579T1 (de)
AU (1) AU646237B2 (de)
DE (1) DE69106512T2 (de)
DK (1) DK0534972T3 (de)
ES (1) ES2069273T3 (de)
FI (1) FI925853A0 (de)
NO (1) NO300258B1 (de)
WO (1) WO1992000152A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0652093B1 (de) * 1993-11-08 2000-05-17 Mitsubishi Chemical Corporation Verfahren und Vorrichtung zum Trennen und Abziehen einer auf einem Kunststoffträgermaterial auflaminierten Folie, und Verfahren zur Wiederverwertung von solchen Kunststoffträgermaterial
JP3177403B2 (ja) * 1995-04-12 2001-06-18 富士重工業株式会社 塗装樹脂製品の塗膜剥離除去装置
KR960037237A (ko) * 1995-04-15 1996-11-19 한승준 수지성형물 분쇄 및 수지성형물의 도막분리 장치와 그 방법
JP3131554B2 (ja) * 1995-08-25 2001-02-05 富士重工業株式会社 塗装樹脂製品の塗膜剥離方法及び塗膜剥離装置
JP3182074B2 (ja) * 1996-03-08 2001-07-03 富士重工業株式会社 塗膜剥離装置の安全装置
US6164572A (en) * 1996-07-26 2000-12-26 Tudahl; Daniel L. Apparatus and method for recycling gypsum wallboard
JP3177456B2 (ja) 1996-10-04 2001-06-18 富士重工業株式会社 塗装樹脂製品の塗膜剥離装置
JPH10128746A (ja) * 1996-11-01 1998-05-19 Mitsubishi Heavy Ind Ltd 樹脂成形物の塗膜除去装置
US6295794B1 (en) * 1998-01-09 2001-10-02 Universal Forest Products, Inc. Joint compound including recycled constituents and method and system for making the same
US6136121A (en) * 1998-09-25 2000-10-24 Mitsubishi Chemical America, Inc. Method and apparatus for separating and reclaiming trim from a lamination machine
JP2001239178A (ja) * 2000-03-01 2001-09-04 Takahiro Furuta 石膏ボードの破砕分離装置
JP2002028509A (ja) * 2000-05-12 2002-01-29 Nsp Corp 石膏ボードの表装紙分離装置
JP2002144344A (ja) * 2000-11-16 2002-05-21 Matsushita Electric Ind Co Ltd 発泡樹脂及び発泡ガスの回収方法と、冷蔵庫の解体方法
FR2949361B1 (fr) * 2009-09-03 2011-09-23 Nantet Locabennes Procede et installation de recyclage de dechets de platre
JP2012229152A (ja) * 2011-04-13 2012-11-22 Tokuyama Corp 石膏ボード廃材からの石膏成形体用原料の石膏粉末の製造方法
JP6053004B2 (ja) * 2013-03-14 2016-12-27 恵和興業株式会社 石膏ボード廃材から再利用可能な造粒物を製造する方法
CN105555494B (zh) * 2013-10-07 2021-01-01 可耐福石膏两合公司 用于生产石膏灰泥板的方法
US20160214895A1 (en) * 2015-01-27 2016-07-28 International Material Recovery Inc. Apparatus and method for recycling gypsum
FR3048897B1 (fr) * 2016-03-21 2018-03-02 Mecanokit Procede et installation de traitement de panneau ou plaque
KR101660767B1 (ko) 2016-06-21 2016-09-29 주식회사 유엘케미칼 폐섬유를 이용한 인조대리석 및 그 제조방법
US11713581B2 (en) * 2019-08-23 2023-08-01 Marcus Allen Abel Drywall joint tool
CN118205111B (zh) * 2024-04-17 2024-09-06 中交三公局华东建设工程有限公司 一种预制alc墙板切割设备及工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1960399A (en) * 1931-01-16 1934-05-29 Bemis Ind Inc Apparatus for manufacture of artificial lumber
US2156311A (en) * 1938-04-09 1939-05-02 Bakelite Building Prod Co Inc Cement fiber product
GB994239A (en) * 1963-05-10 1965-06-02 Kodak Ltd Squeegee apparatus
US3951727A (en) * 1972-07-06 1976-04-20 Greenberg William B Delaminating method and apparatus
JPS6010887B2 (ja) * 1976-02-02 1985-03-20 三井化学株式会社 金属・合成樹脂複合板の剥離方法
US4122457A (en) * 1976-09-13 1978-10-24 Bell & Howell Company Ink jet printer with deflected nozzles
DE2709975A1 (de) * 1977-03-08 1978-09-14 H & S Reinecke Kg Maschine zum abziehen von papierauflagen
US4130057A (en) * 1977-10-25 1978-12-19 Roland Offsetmaschinenfabrik Faber & Schleicher Ag. Dampening system for printing presses, particularly offset printing presses
DE3004052A1 (de) * 1979-12-21 1981-09-03 Schweizerische Aluminium AG, 3965 Chippis Verfahren zur trennung der deckbleche einer metall/kunststoff/metall-verbundplatte vom kunststoffkern
EP0073864A1 (de) * 1981-09-08 1983-03-16 N.V. GYPROC BENELUX, naamloze vennootschap Verfahren zur Wiedergewinnung von Gips aus Gipsplatten
JPS59142115A (ja) * 1983-02-02 1984-08-15 Dainichi Nippon Cables Ltd ラミネ−トシ−ス条の分離方法
JPS63202409A (ja) * 1987-02-17 1988-08-22 Mitsubishi Kasei Vinyl Co 積層フイルムの剥離方法
JPH0697250B2 (ja) * 1987-08-29 1994-11-30 エ−テイ−アイ株式会社 部分放電電荷量測定装置
US5100063A (en) * 1990-06-19 1992-03-31 West Fab, Inc. Recovery of components of waste plasterboard

Also Published As

Publication number Publication date
ES2069273T3 (es) 1995-05-01
NO925004D0 (no) 1992-12-23
KR960000279B1 (ko) 1996-01-04
WO1992000152A1 (en) 1992-01-09
DE69106512D1 (de) 1995-02-16
US5304276A (en) 1994-04-19
FI925853A (fi) 1992-12-23
DK0534972T3 (da) 1995-06-19
DE69106512T2 (de) 1995-08-03
ATE116579T1 (de) 1995-01-15
NO925004L (no) 1993-02-26
JPH05507023A (ja) 1993-10-14
AU646237B2 (en) 1994-02-17
NO300258B1 (no) 1997-05-05
JPH0815591B2 (ja) 1996-02-21
EP0534972A1 (de) 1993-04-07
AU7046591A (en) 1992-01-23
EP0534972B1 (de) 1995-01-04

Similar Documents

Publication Publication Date Title
FI925853A (fi) Foerfarande och anordning foer aotervinning av gips fraon avfallsbyggnadsplattor
DE60300809D1 (de) Vorrichtung zur Wiedergewinnung von Gipskartonplatten
DE69312927D1 (de) Platte und verfahren zu ihrer herstellung
ES8404993A1 (es) Procedimiento para preparar derivados de piridina
SE8001172L (sv) Anordning och forfarande vid laminerade skivor
DE3481371D1 (de) Verfahren zum herstellen kornorientierter silizium-stahlbleche.
DK321884D0 (da) Substituerede 2-(monoannellerede (3,4-, 4,5- og 5,6-) pyridylalkylensulfinyl)-benzimidazoler
ATE194933T1 (de) Vorrichtung zum zugrecken von dünnen metallbändern
IT1132212B (it) Metodo per la produzione di lastra litografica in alluminio medinate attacco alcalino
ES2106091T3 (es) Esteroides 8-eno-19,11beta-puenteados, su preparacion y preparados farmaceuticos que los contienen.
JPS5455076A (en) Method and apparatus for forming laminate by web bonding
DE69710744D1 (de) Verfahren zur biotransformation von colchicinoid-verbindungen in die entsprechenden 3-glycosylderivate
DE60103955D1 (de) Vorrichtung zur Herstellung von Mosaikpanelen, Verfahren und die damit hergestellten Panele
DE69124575D1 (de) Verfahren zum Herstellen einer optisch auslesbaren Platte, sowie Einrichtung zum Durchführen des Verfahrens
EA199700357A1 (ru) Способ и устройство для отделения катодных пластин
DE69824595D1 (de) Verfahren und vorrichtung zur behandlung von verbundglas
GB2258477A (en) Improved building panel
DE3529757A1 (de) Vorrichtung zum herstellen von papierabzuegen von negativfilmen
JPS55500234A (de)
FR2738769B1 (fr) Dispositif et procede pour la fabrication de pieces composites presentant un insert et pieces composites obtenues par ce procede
JPS5246979A (en) Method of mounting engraved paper
ATE295243T1 (de) Verfahren und anlage zum herstellen von metallischem warmband aus gegossenem dünnband
JPS53112725A (en) Bonding method of magnet and plate for speakers
ATE71581T1 (de) Behandlung strukturierten zellmaterials.
IT1175074B (it) Copertura a piastra apribile in una parete a piastrelle (porta a piastrelle)

Legal Events

Date Code Title Description
FD Application lapsed