JPS61136084A - 耐候,耐蝕性環体およびその製造方法 - Google Patents

耐候,耐蝕性環体およびその製造方法

Info

Publication number
JPS61136084A
JPS61136084A JP59256808A JP25680884A JPS61136084A JP S61136084 A JPS61136084 A JP S61136084A JP 59256808 A JP59256808 A JP 59256808A JP 25680884 A JP25680884 A JP 25680884A JP S61136084 A JPS61136084 A JP S61136084A
Authority
JP
Japan
Prior art keywords
resistant
corrosion
weather
ring body
inorganic
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.)
Granted
Application number
JP59256808A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0562277B2 (enrdf_load_stackoverflow
Inventor
秀雄 飯田
有吉 睦生
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.)
NIPPON PRESSED CONCRETE CO Ltd
Original Assignee
NIPPON PRESSED CONCRETE 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 NIPPON PRESSED CONCRETE CO Ltd filed Critical NIPPON PRESSED CONCRETE CO Ltd
Priority to JP59256808A priority Critical patent/JPS61136084A/ja
Publication of JPS61136084A publication Critical patent/JPS61136084A/ja
Publication of JPH0562277B2 publication Critical patent/JPH0562277B2/ja
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00Thermal insulation in general
    • F16L59/14Arrangements for the insulation of pipes or pipe systems
    • F16L59/16Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00Thermal insulation in general
    • F16L59/04Arrangements using dry fillers, e.g. using slag wool

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Joints With Sleeves (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP59256808A 1984-12-05 1984-12-05 耐候,耐蝕性環体およびその製造方法 Granted JPS61136084A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59256808A JPS61136084A (ja) 1984-12-05 1984-12-05 耐候,耐蝕性環体およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59256808A JPS61136084A (ja) 1984-12-05 1984-12-05 耐候,耐蝕性環体およびその製造方法

Publications (2)

Publication Number Publication Date
JPS61136084A true JPS61136084A (ja) 1986-06-23
JPH0562277B2 JPH0562277B2 (enrdf_load_stackoverflow) 1993-09-08

Family

ID=17297722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59256808A Granted JPS61136084A (ja) 1984-12-05 1984-12-05 耐候,耐蝕性環体およびその製造方法

Country Status (1)

Country Link
JP (1) JPS61136084A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223167A (en) * 1975-08-15 1977-02-21 Toyo Ink Mfg Co Process for manufacturing embossed sheet
JPS5769195A (en) * 1980-10-15 1982-04-27 Aron Kasei Kk Manufacture of pipe socket

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223167A (en) * 1975-08-15 1977-02-21 Toyo Ink Mfg Co Process for manufacturing embossed sheet
JPS5769195A (en) * 1980-10-15 1982-04-27 Aron Kasei Kk Manufacture of pipe socket

Also Published As

Publication number Publication date
JPH0562277B2 (enrdf_load_stackoverflow) 1993-09-08

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