BE861723A - Tuyau a base de ciment, non conraint et tres resistant et son procede de fabrication - Google Patents

Tuyau a base de ciment, non conraint et tres resistant et son procede de fabrication

Info

Publication number
BE861723A
BE861723A BE1008569A BE1008569A BE861723A BE 861723 A BE861723 A BE 861723A BE 1008569 A BE1008569 A BE 1008569A BE 1008569 A BE1008569 A BE 1008569A BE 861723 A BE861723 A BE 861723A
Authority
BE
Belgium
Prior art keywords
unconstructed
cement
manufacturing process
resistant pipe
resistant
Prior art date
Application number
BE1008569A
Other languages
English (en)
Inventor
J Wright
Original Assignee
Cement Asbestos Products Cy
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 Cement Asbestos Products Cy filed Critical Cement Asbestos Products Cy
Publication of BE861723A publication Critical patent/BE861723A/fr

Links

Classifications

    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces
    • B28B21/48—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces by wrapping, e.g. winding
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
    • B28B21/62—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements circumferential laterally tensioned
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
BE1008569A 1976-02-04 1977-12-09 Tuyau a base de ciment, non conraint et tres resistant et son procede de fabrication BE861723A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/655,189 US4077577A (en) 1976-02-04 1976-02-04 Non-stressed, high strength, cement-containing pipe and its production

Publications (1)

Publication Number Publication Date
BE861723A true BE861723A (fr) 1978-06-09

Family

ID=34738932

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1008569A BE861723A (fr) 1976-02-04 1977-12-09 Tuyau a base de ciment, non conraint et tres resistant et son procede de fabrication

Country Status (2)

Country Link
US (1) US4077577A (fr)
BE (1) BE861723A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3680640D1 (de) 1985-11-07 1991-09-05 Akzo Nv Bewehrungselement aus kunststoff, verwendbar in armiertem beton, insbesondere in vorgespanntem beton, armierter beton versehen mit solchen bewehrungselementen und verfahren zur herstellung von bewehrungselementen und armiertem und vorgespanntem beton.
US6174595B1 (en) 1998-02-13 2001-01-16 James F. Sanders Composites under self-compression
US5891516A (en) * 1998-06-12 1999-04-06 Weavexx Corporation Fabric for forming fiber cement articles
US20050085148A1 (en) * 2003-10-17 2005-04-21 Thomas Baumgartner Felt for forming fiber cement articles with multiplex base fabric
US20060068665A1 (en) * 2004-09-29 2006-03-30 Heinz Pernegger Seamed felt for forming fiber cement articles and related methods
US7096814B1 (en) * 2005-01-04 2006-08-29 Webb Douglas C Variable buoyancy device
US20090056960A1 (en) * 2007-02-20 2009-03-05 Jack Canady Warehouse Zoned Sprinkler System
US8326103B2 (en) * 2008-04-04 2012-12-04 Baker Hughes Incorporated Cable and method
US20130008552A1 (en) 2011-07-06 2013-01-10 Hans Peter Breuer Felt for forming fiber cement articles and related methods
US20180045339A1 (en) * 2016-08-15 2018-02-15 Hawkeyepedershaab Concrete Technologies, Inc. Ultrathin concrete composite pipe with oriented and localized fiber

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2358758A (en) * 1943-03-12 1944-09-19 New England Concrete Pipe Corp Structural reinforced cementitious construction
US2552599A (en) * 1947-01-08 1951-05-15 William H Stout Conduit pipe
US3520749A (en) * 1967-01-31 1970-07-14 Chem Stress Ind Inc Method of making filament wound reinforced concrete pipe
FR2052291A5 (fr) * 1969-06-04 1971-04-09 Kubota Iron & Machinery Works
GB1384106A (en) * 1972-07-27 1975-02-19 Amey Roadstone Corp Tubular concrete bodies and the moulding thereof

Also Published As

Publication number Publication date
US4077577A (en) 1978-03-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CAPCO PIPE CY INC.

Effective date: 19851231