NO143819C - Avstandsholder for bruk ved frembringelse av en fleksibel skjoet i betongbelegg for roer - Google Patents

Avstandsholder for bruk ved frembringelse av en fleksibel skjoet i betongbelegg for roer

Info

Publication number
NO143819C
NO143819C NO761218A NO761218A NO143819C NO 143819 C NO143819 C NO 143819C NO 761218 A NO761218 A NO 761218A NO 761218 A NO761218 A NO 761218A NO 143819 C NO143819 C NO 143819C
Authority
NO
Norway
Prior art keywords
distances
route
making
flexible shooting
concrete coat
Prior art date
Application number
NO761218A
Other languages
English (en)
Norwegian (no)
Other versions
NO761218L (en:Method
NO143819B (no
Inventor
John Hurst
Original Assignee
Grace W R 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 Grace W R Ltd filed Critical Grace W R Ltd
Publication of NO761218L publication Critical patent/NO761218L/no
Publication of NO143819B publication Critical patent/NO143819B/no
Publication of NO143819C publication Critical patent/NO143819C/no

Links

Classifications

    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/06—Coatings characterised by the materials used by cement, concrete, or the like
    • 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
    • F16L9/153—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and concrete with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Road Repair (AREA)
  • Paints Or Removers (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Lining And Supports For Tunnels (AREA)
NO761218A 1975-05-20 1976-04-08 Avstandsholder for bruk ved frembringelse av en fleksibel skjoet i betongbelegg for roer NO143819C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21596/75A GB1546379A (en) 1975-05-20 1975-05-20 Separator for concrete wrapping for pipelines

Publications (3)

Publication Number Publication Date
NO761218L NO761218L (en:Method) 1976-11-23
NO143819B NO143819B (no) 1981-01-05
NO143819C true NO143819C (no) 1981-04-15

Family

ID=10165590

Family Applications (2)

Application Number Title Priority Date Filing Date
NO761218A NO143819C (no) 1975-05-20 1976-04-08 Avstandsholder for bruk ved frembringelse av en fleksibel skjoet i betongbelegg for roer
NO781287A NO148497C (no) 1975-05-20 1978-04-12 Roer med kledning av betong og fremgangsmaate for paafoering av betongkledning paa et roer

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO781287A NO148497C (no) 1975-05-20 1978-04-12 Roer med kledning av betong og fremgangsmaate for paafoering av betongkledning paa et roer

Country Status (9)

Country Link
US (1) US4037627A (en:Method)
AU (1) AU503879B2 (en:Method)
CA (1) CA1053590A (en:Method)
DK (1) DK145435C (en:Method)
FR (1) FR2311982A1 (en:Method)
GB (1) GB1546379A (en:Method)
IT (1) IT1058377B (en:Method)
NL (1) NL181949C (en:Method)
NO (2) NO143819C (en:Method)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD266349S (en) 1980-09-04 1982-09-28 F.I.R. Fabbrica Italiana Rubinetterie S.P.A. Combined spout and pop-up drain knob
FI71194C (fi) * 1985-07-30 1986-11-24 Uponor Ab Plastroer
US5449346A (en) * 1993-03-25 1995-09-12 The Ohio State University Method for placement of guide tube for gastrostomy tube
GB0523599D0 (en) * 2005-11-19 2005-12-28 Nylacast Ltd Improved spacer
US8322113B2 (en) 2010-03-11 2012-12-04 Johns Manville Thermoplastic roofing system
CN110630834B (zh) * 2019-08-29 2021-02-02 潍坊正奇管业有限公司 一种带胶圈槽混凝土管的制备方法
CN119550484A (zh) * 2025-01-24 2025-03-04 西安北望建材有限公司 一种管桩生产用环切架及其环切方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US918678A (en) * 1906-12-08 1909-04-20 Stephen H Carroll Reinforced-cement sectional conduit.
US2871034A (en) * 1953-08-10 1959-01-27 Sumner D Wiltse Pressure actuated resilient sleeve type tube coupling
GB1300811A (en) * 1969-01-22 1972-12-20 Grace W R & Co Waterstops
FR2259307A1 (en) * 1974-01-25 1975-08-22 Lehanneur Claude Method of mfg. concrete pipe with plastic lining - involves pre-stretching lining and pre-compressing concrete

Also Published As

Publication number Publication date
NL7603634A (nl) 1976-11-23
DK145435C (da) 1983-04-11
NL181949B (nl) 1987-07-01
CA1053590A (en) 1979-05-01
AU1285276A (en) 1977-10-13
US4037627A (en) 1977-07-26
NO761218L (en:Method) 1976-11-23
AU503879B2 (en) 1979-09-27
NO148497B (no) 1983-07-11
FR2311982B1 (en:Method) 1981-12-31
NO148497C (no) 1983-10-19
DK165976A (da) 1976-11-21
NL181949C (nl) 1987-12-01
FR2311982A1 (fr) 1976-12-17
GB1546379A (en) 1979-05-23
DK145435B (da) 1982-11-15
NO143819B (no) 1981-01-05
IT1058377B (it) 1982-04-10
NO781287L (no) 1976-11-23

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