CH539741A - Process for compacting the bedding of underground plastic pipes - Google Patents

Process for compacting the bedding of underground plastic pipes

Info

Publication number
CH539741A
CH539741A CH712272A CH712272A CH539741A CH 539741 A CH539741 A CH 539741A CH 712272 A CH712272 A CH 712272A CH 712272 A CH712272 A CH 712272A CH 539741 A CH539741 A CH 539741A
Authority
CH
Switzerland
Prior art keywords
bedding
compacting
plastic pipes
underground plastic
underground
Prior art date
Application number
CH712272A
Other languages
German (de)
Inventor
Ernst Dipl Ing Rueede
Original Assignee
Rollmaplast Ag
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 Rollmaplast Ag filed Critical Rollmaplast Ag
Priority to CH712272A priority Critical patent/CH539741A/en
Priority to DE19722248326 priority patent/DE2248326A1/en
Priority to NL7306647A priority patent/NL7306647A/xx
Priority to SE7306762A priority patent/SE401540B/en
Priority to GB2277773A priority patent/GB1434096A/en
Priority to FR7317307A priority patent/FR2184788A1/fr
Priority to BE131064A priority patent/BE799483A/en
Priority to AT421173A priority patent/AT334295B/en
Publication of CH539741A publication Critical patent/CH539741A/en

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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
CH712272A 1972-05-31 1972-05-31 Process for compacting the bedding of underground plastic pipes CH539741A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH712272A CH539741A (en) 1972-05-31 1972-05-31 Process for compacting the bedding of underground plastic pipes
DE19722248326 DE2248326A1 (en) 1972-05-31 1972-10-02 PROCESS FOR COMPACTION OF THE BEDDING OF BIG PLASTIC PIPES
NL7306647A NL7306647A (en) 1972-05-31 1973-05-11
SE7306762A SE401540B (en) 1972-05-31 1973-05-14 PROCEDURE FOR DENSIFICATION OF THE FILLING MATERIAL TO PLASTROR PLACED IN PIPE GRAVES
GB2277773A GB1434096A (en) 1972-05-31 1973-05-14 Method of placing buried plastic pipes
FR7317307A FR2184788A1 (en) 1972-05-31 1973-05-14
BE131064A BE799483A (en) 1972-05-31 1973-05-14 PROCESS FOR SETTING THE COATING OF BURIED PLASTIC TUBES,
AT421173A AT334295B (en) 1972-05-31 1973-05-14 PROCESS FOR COMPRESSING THE FILLING OF PLASTIC PIPE LINED IN PIPELINE TRITCHES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH712272A CH539741A (en) 1972-05-31 1972-05-31 Process for compacting the bedding of underground plastic pipes

Publications (1)

Publication Number Publication Date
CH539741A true CH539741A (en) 1973-09-14

Family

ID=4320302

Family Applications (1)

Application Number Title Priority Date Filing Date
CH712272A CH539741A (en) 1972-05-31 1972-05-31 Process for compacting the bedding of underground plastic pipes

Country Status (8)

Country Link
AT (1) AT334295B (en)
BE (1) BE799483A (en)
CH (1) CH539741A (en)
DE (1) DE2248326A1 (en)
FR (1) FR2184788A1 (en)
GB (1) GB1434096A (en)
NL (1) NL7306647A (en)
SE (1) SE401540B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7705555A (en) * 1977-08-19 1979-03-20 Promon Engenharia Sa PROCESS FOR BUILDING A PREMOLDED GALLERY
DE3064636D1 (en) * 1979-09-04 1983-09-29 Richard Lee Williams Method of and apparatus for restoring the diameter of plastic pipes located in an earth encompassing situ
GB2213228B (en) * 1987-12-07 1992-01-02 British Gas Plc Method for laying an elongate duct
CN102943945A (en) * 2012-12-07 2013-02-27 中国石油集团工程设计有限责任公司 Earthquake-proof protection method for pipeline projects passing through fault zones
CN105064372B (en) * 2015-08-04 2017-06-23 中交二航局第四工程有限公司 A kind of foundation ditch Cast-in-situ Piles in Sand-filling shakes densification process
CN107246503A (en) * 2017-04-26 2017-10-13 广西北海跃达玻璃钢制品有限公司 A kind of glass-reinforced plastic mortar pipe installation method
CN107218439A (en) * 2017-05-02 2017-09-29 广西北海跃达玻璃钢制品有限公司 One kind is used for drip irrigation glass fiber reinforced plastic sand-inclusion pipeline installation method
CN110512658B (en) * 2018-05-21 2021-03-30 中国石油天然气股份有限公司 Loess pipe ditch waterproof construction process
CN113898823B (en) * 2020-07-06 2024-02-23 中国石油大学(华东) Protection device and method for X80 buried pipeline to pass through earthquake fracture zone

Also Published As

Publication number Publication date
ATA421173A (en) 1976-04-15
AT334295B (en) 1976-01-10
BE799483A (en) 1973-08-31
GB1434096A (en) 1976-04-28
FR2184788A1 (en) 1973-12-28
SE401540B (en) 1978-05-16
NL7306647A (en) 1973-11-14
DE2248326A1 (en) 1973-11-29

Similar Documents

Publication Publication Date Title
CH486310A (en) Process for the production of thermoplastic pipes
ZA713897B (en) Apparatus for the production of transversely profiled plastic pipe
AT311315B (en) Process for the production of new alkoxydinitroanilines
AT281410B (en) Process for the production of water-soluble synthetic resins
CH539741A (en) Process for compacting the bedding of underground plastic pipes
CH530984A (en) Process for the production of new hexahydrobenzazocines
CH485978A (en) Process for the production of a thermally insulated conduit pipe
CH513907A (en) Process for the production of new thiazole derivatives
CH535730A (en) Process for the production of new naphthylalkanols
AT297568B (en) Process for the production of a water-permeable porcrete
CH517684A (en) Process for the production of new prostaglandin derivatives
CH535068A (en) Process for the production of factory-mixed asphalt concrete
PH10394A (en) Method of longitudinal reinforcing plastic pipes
AT288941B (en) Apparatus for producing high-precision moldings made of concrete or the like.
AT294424B (en) Process for the production of shrinkable polyurethane tubing
AT325598B (en) METHOD FOR THE PRODUCTION OF AZOBENZENE
EG10666A (en) Plastic joint for pipes
AT305266B (en) Process for the production of new substituted 2-benzylphenols
CH498817A (en) Process for the production of new isothiocyanato-diphenylamines
AT324088B (en) METHOD OF MANUFACTURING DOUBLE-WALL PIPES
AT324302B (en) METHOD FOR THE PRODUCTION OF AZOBENZENE
CH528492A (en) Process for the production of new 18-methyl-5a-H-androstane
ATA894378A (en) PLASTIC PIPE AND METHOD FOR THE PRODUCTION THEREOF
AT293612B (en) Process for the production of new vaccines
AT294552B (en) Process for the production of a mineral animal feed

Legal Events

Date Code Title Description
PL Patent ceased