AU3516797A - Corrosion resistant concrete pipe - Google Patents

Corrosion resistant concrete pipe

Info

Publication number
AU3516797A
AU3516797A AU35167/97A AU3516797A AU3516797A AU 3516797 A AU3516797 A AU 3516797A AU 35167/97 A AU35167/97 A AU 35167/97A AU 3516797 A AU3516797 A AU 3516797A AU 3516797 A AU3516797 A AU 3516797A
Authority
AU
Australia
Prior art keywords
corrosion resistant
concrete pipe
resistant concrete
pipe
corrosion
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.)
Abandoned
Application number
AU35167/97A
Inventor
Gerhardus Pieter Frederick Bezuidenhoudt
Pieter Stephanus Van Der Westhuizen
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.)
D & H Piping Systems Pty Ltd Rocla Division
Original Assignee
D & H Piping Systems Pty Ltd Rocla Division
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 D & H Piping Systems Pty Ltd Rocla Division filed Critical D & H Piping Systems Pty Ltd Rocla Division
Publication of AU3516797A publication Critical patent/AU3516797A/en
Abandoned legal-status Critical Current

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
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/0023—Lining the inner wall of hollow objects, e.g. pipes
    • 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
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
    • B28B21/24—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like
    • B28B21/245—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like using a horizontal compacting roller in a horizontally rotatable mould
AU35167/97A 1997-02-18 1997-08-21 Corrosion resistant concrete pipe Abandoned AU3516797A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA97/1363 1997-02-18
ZA971363 1997-02-18

Publications (1)

Publication Number Publication Date
AU3516797A true AU3516797A (en) 1998-08-20

Family

ID=70968386

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35167/97A Abandoned AU3516797A (en) 1997-02-18 1997-08-21 Corrosion resistant concrete pipe

Country Status (4)

Country Link
AP (1) AP9801204A0 (en)
AU (1) AU3516797A (en)
WO (1) WO1998036886A1 (en)
ZA (1) ZA981248B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5389051B2 (en) * 2008-02-05 2014-01-15 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Method for producing hollow concrete element
EP2342056A4 (en) * 2008-10-08 2012-08-29 Ericsson Telefon Ab L M Method of making hollow concrete elements
CN103522411B (en) * 2013-09-16 2016-07-06 新疆大华龙管业有限公司 Concrete drain pipe production device
CN107097337A (en) * 2017-06-23 2017-08-29 辽宁爱维尔铸业股份有限公司 A kind of flange straight tube cement mortar liner rolling coating unit and method
CN111347542B (en) * 2020-03-13 2021-05-21 赣州市华阳商品混凝土有限公司 Roller-driven cement column manufacturing device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB225162A (en) * 1923-11-20 1925-05-25 Charles William Watson Improvements in process and apparatus for making concrete structures centrifugally
GB489298A (en) * 1937-01-22 1938-07-22 Hume Pipe Company Australia Lt Improvements relating to the centrifugal moulding of concrete pipes
GB658548A (en) * 1948-07-20 1951-10-10 Rocla Ltd Improved moulding apparatus for forming pipes or other cylindrical bodies of concrete or like material
AU408806B2 (en) * 1965-07-27 1970-12-07 Humes Limited Improvements in the manufacture of concrete pipes
SU887197A1 (en) * 1979-10-11 1981-12-07 Всесоюзный Научно-Исследовательский И Проектный Институт "Теплопроект" Plant for moulding tubular article from concrete mixtures
DE3040116C2 (en) * 1980-10-24 1984-08-02 Karl Heinz 3353 Bad Gandersheim Vahlbrauk Tubular duct for installation purposes
DE3227592C1 (en) * 1982-07-21 1983-07-21 Mannesmann AG, 4000 Düsseldorf Process for producing an abrasion-resistant and corrosion-resistant cement mortar lining in metal pipes
SU1202893A1 (en) * 1984-07-23 1986-01-07 Государственное Специальное Конструкторское Бюро По Механизации Ирригационно-Мелиоративных Работ И Поливов Хлопчатника Method of manufacturing inserted-joint pipes and device for effecting same
IT1217869B (en) * 1988-06-20 1990-03-30 Nuova Sacelit Srl CEMENTITIOUS STRUCTURE TUBE METHOD AND MACHINE FOR ITS REALIZATION

Also Published As

Publication number Publication date
ZA981248B (en) 1998-08-20
AP9801204A0 (en) 1999-06-17
WO1998036886A1 (en) 1998-08-27

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period