JPS57158418A - Strainer unit for injecting chemical agent - Google Patents

Strainer unit for injecting chemical agent

Info

Publication number
JPS57158418A
JPS57158418A JP4406781A JP4406781A JPS57158418A JP S57158418 A JPS57158418 A JP S57158418A JP 4406781 A JP4406781 A JP 4406781A JP 4406781 A JP4406781 A JP 4406781A JP S57158418 A JPS57158418 A JP S57158418A
Authority
JP
Japan
Prior art keywords
chemical agent
cylindrical body
ejected
extending over
whole area
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.)
Pending
Application number
JP4406781A
Other languages
Japanese (ja)
Inventor
Shinkichi Ooka
Sakae Sano
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.)
TOA GURAUTO KOGYO KK
TOUA GURAUTO KOGYO KK
Toa Grout Kogyo Co Ltd
Original Assignee
TOA GURAUTO KOGYO KK
TOUA GURAUTO KOGYO KK
Toa Grout Kogyo Co 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 TOA GURAUTO KOGYO KK, TOUA GURAUTO KOGYO KK, Toa Grout Kogyo Co Ltd filed Critical TOA GURAUTO KOGYO KK
Priority to JP4406781A priority Critical patent/JPS57158418A/en
Publication of JPS57158418A publication Critical patent/JPS57158418A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

PURPOSE:To inject the ground improving chemical agent uniformly by spirally winding a wire rod on the strainer device pressing the chemical agent into the ground and equalizing ejecting pressure extending over the whole area of the strainer. CONSTITUTION:The pressed chemical agent is ejected through a chemical agent discharge hole 2, passes between a thin-film cylindrical body 3 and a main body 1, expands the cylindrical body 3 approximately uniformly, is ejected through slits or openings 5 equally formed extending over the whole area of the cylindrical body 3, and is ejected homogeneously into the ground through clearances among the coiled wire rods 4 uniformly wound extending over the whole area of the cylindrical body 3.
JP4406781A 1981-03-27 1981-03-27 Strainer unit for injecting chemical agent Pending JPS57158418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4406781A JPS57158418A (en) 1981-03-27 1981-03-27 Strainer unit for injecting chemical agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4406781A JPS57158418A (en) 1981-03-27 1981-03-27 Strainer unit for injecting chemical agent

Publications (1)

Publication Number Publication Date
JPS57158418A true JPS57158418A (en) 1982-09-30

Family

ID=12681277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4406781A Pending JPS57158418A (en) 1981-03-27 1981-03-27 Strainer unit for injecting chemical agent

Country Status (1)

Country Link
JP (1) JPS57158418A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418531A1 (en) * 1989-09-08 1991-03-27 Pflieger geb. Harm, Lieselotte Injection tube for joint sealing for concrete constructions
JP2011017160A (en) * 2009-07-08 2011-01-27 Sanshin Corp Injection pipe structure
DE102020115008A1 (en) 2020-06-05 2021-12-09 Renesco GmbH Method of installing a waterproofing of construction joints on structures and waterproofing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418531A1 (en) * 1989-09-08 1991-03-27 Pflieger geb. Harm, Lieselotte Injection tube for joint sealing for concrete constructions
JP2011017160A (en) * 2009-07-08 2011-01-27 Sanshin Corp Injection pipe structure
DE102020115008A1 (en) 2020-06-05 2021-12-09 Renesco GmbH Method of installing a waterproofing of construction joints on structures and waterproofing

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