CA1290587C - Cement board having reinforced edges - Google Patents

Cement board having reinforced edges

Info

Publication number
CA1290587C
CA1290587C CA000528059A CA528059A CA1290587C CA 1290587 C CA1290587 C CA 1290587C CA 000528059 A CA000528059 A CA 000528059A CA 528059 A CA528059 A CA 528059A CA 1290587 C CA1290587 C CA 1290587C
Authority
CA
Canada
Prior art keywords
mesh
mix
trough
cement board
margins
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 - Lifetime
Application number
CA000528059A
Other languages
English (en)
French (fr)
Inventor
Robert P. Ensminger
Robert E. Mccleary
Ludwig Wenzlow-Lukasch
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.)
United States Gypsum Co
Original Assignee
United States Gypsum Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25259672&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1290587(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by United States Gypsum Co filed Critical United States Gypsum Co
Application granted granted Critical
Publication of CA1290587C publication Critical patent/CA1290587C/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
    • E04C2/02—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
    • E04C2/06—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 reinforced
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Panels For Use In Building Construction (AREA)
  • Laminated Bodies (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
CA000528059A 1986-02-20 1987-01-23 Cement board having reinforced edges Expired - Lifetime CA1290587C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83170686A 1986-02-20 1986-02-20
US831,706 1986-02-20

Publications (1)

Publication Number Publication Date
CA1290587C true CA1290587C (en) 1991-10-15

Family

ID=25259672

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000528059A Expired - Lifetime CA1290587C (en) 1986-02-20 1987-01-23 Cement board having reinforced edges

Country Status (10)

Country Link
EP (1) EP0259376B2 (de)
JP (2) JPS63502975A (de)
AU (2) AU601968B2 (de)
CA (1) CA1290587C (de)
DE (1) DE3789744T3 (de)
DK (1) DK164579C (de)
FI (1) FI92167C (de)
GB (1) GB2188271B (de)
MX (1) MX168743B (de)
WO (1) WO1987004976A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6187409B1 (en) 1997-09-12 2001-02-13 National Gypsum Company Cementitious panel with reinforced edges

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8825747D0 (en) * 1988-11-03 1988-12-07 Bpb Industries Plc Cementitious board
DE4017057C2 (de) * 1990-05-26 1999-11-04 Peter Breidenbach Lehmbauplatte und Verfahren zu ihrer Herstellung
US6508895B2 (en) 1998-09-09 2003-01-21 United States Gypsum Co Method of producing gypsum/fiber board
JP4072773B2 (ja) * 2004-01-29 2008-04-09 株式会社Ｉｎａｘ 防水床構造
JP2005240311A (ja) * 2004-02-24 2005-09-08 Inax Corp 浴室とその隣室との床の表面構造
JP2013158950A (ja) * 2012-02-02 2013-08-19 Ibiden Kenso Co Ltd 不燃化粧板
US11224990B2 (en) * 2016-08-05 2022-01-18 United States Gypsum Company Continuous methods of making fiber reinforced concrete panels
CN108381751B (zh) * 2017-12-14 2019-11-05 张玉明 布筋式水泥板瓦的制备方法
US11295248B2 (en) * 2019-08-01 2022-04-05 Gcp Applied Technologies Inc. Coordinating concrete delivery and placement
CN113942097B (zh) * 2021-09-23 2023-01-03 重庆建工建材物流有限公司 超高性能混凝土装饰板的制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1330413A (en) * 1918-09-03 1920-02-10 United States Gypsum Co Machine for making plaster-board or the like
US1654024A (en) * 1924-05-17 1927-12-27 Universal Gypsum & Lime Co Apparatus for shaping the edges of wall board or the like
GB919092A (en) * 1959-05-29 1963-02-20 Reyes Manuel Jean A rectangular,pre-fabricated plaster panel for partitioning,and a machine for the manufacture of same
US3578517A (en) * 1968-08-26 1971-05-11 Nat Gypsum Co Gypsum board forming
DE2008744A1 (de) * 1970-02-25 1971-09-23 Gebr Knauf, Westdeutsche Gips werke, 8715 Iphofen Verfahren zur Herstellung emer glas faservhesummantelten Gipsbauplatte
US4002788A (en) * 1971-10-28 1977-01-11 The United States Of America As Represented By The Secretary Of The Army Two-phase material of concrete and polymer and its method of preparation
AT334047B (de) * 1973-10-09 1976-12-27 Linecker Josef Betonteil und verfahren zur herstellung des betonteiles
IE42358B1 (en) * 1974-12-09 1980-07-30 Ametex Ltd Composite building module
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
JPS55139205A (en) * 1979-04-19 1980-10-30 Central Glass Co Ltd Preparation of glass fiber reineorced cement board
DE3012293C2 (de) * 1980-03-29 1982-11-11 Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen Beschichtete Gipsbauplatte
US4351867A (en) * 1981-03-26 1982-09-28 General Electric Co. Thermal insulation composite of cellular cementitious material
JPS5919733A (ja) * 1982-07-21 1984-02-01 Nippon Denso Co Ltd ト−シヨンバ−の固定方法
US4504335A (en) * 1983-07-20 1985-03-12 United States Gypsum Company Method for making reinforced cement board
US4647496A (en) * 1984-02-27 1987-03-03 Georgia-Pacific Corporation Use of fibrous mat-faced gypsum board in exterior finishing systems for buildings
US4698258A (en) * 1986-05-22 1987-10-06 Harkins Jr Joseph C Surface covering product and process therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6187409B1 (en) 1997-09-12 2001-02-13 National Gypsum Company Cementitious panel with reinforced edges
US6488792B2 (en) 1997-09-12 2002-12-03 National Gypsum Properties Method and apparatus for manufacturing cementitious panel with reinforced longitudinal edge

Also Published As

Publication number Publication date
AU5866090A (en) 1990-10-11
GB2188271B (en) 1989-11-29
EP0259376B2 (de) 1998-07-15
AU628187B2 (en) 1992-09-10
AU601968B2 (en) 1990-09-27
DE3789744T3 (de) 1999-03-11
EP0259376A4 (de) 1990-06-27
DK544487D0 (da) 1987-10-19
GB2188271A (en) 1987-09-30
EP0259376B1 (de) 1994-05-04
JPH07102677A (ja) 1995-04-18
MX168743B (es) 1993-06-07
JP2673927B2 (ja) 1997-11-05
DE3789744D1 (de) 1994-06-09
DK544487A (da) 1987-10-19
DK164579C (da) 1992-12-07
DE3789744T2 (de) 1994-12-08
FI92167C (fi) 1994-10-10
FI874590A0 (fi) 1987-10-19
GB8704039D0 (en) 1987-03-25
JPS63502975A (ja) 1988-11-02
FI92167B (fi) 1994-06-30
WO1987004976A1 (en) 1987-08-27
AU7021587A (en) 1987-09-09
FI874590A (fi) 1987-10-19
DK164579B (da) 1992-07-20
EP0259376A1 (de) 1988-03-16
JPH0580326B2 (de) 1993-11-08

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Legal Events

Date Code Title Description
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121205