CN113357467B - Pouring sealing waterproof structure of pipeline expansion joint and construction method - Google Patents
Pouring sealing waterproof structure of pipeline expansion joint and construction method Download PDFInfo
- Publication number
- CN113357467B CN113357467B CN202110661301.9A CN202110661301A CN113357467B CN 113357467 B CN113357467 B CN 113357467B CN 202110661301 A CN202110661301 A CN 202110661301A CN 113357467 B CN113357467 B CN 113357467B
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- Prior art keywords
- pipeline
- injecting
- groove
- material injection
- pipe
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- 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.)
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Classifications
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- 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
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/005—Expansion-compensation arrangements for pipe-lines for concrete pipe-lines
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- 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
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
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- 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
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Building Environments (AREA)
- Joints Allowing Movement (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110661301.9A CN113357467B (en) | 2021-06-15 | 2021-06-15 | Pouring sealing waterproof structure of pipeline expansion joint and construction method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110661301.9A CN113357467B (en) | 2021-06-15 | 2021-06-15 | Pouring sealing waterproof structure of pipeline expansion joint and construction method |
Publications (2)
Publication Number | Publication Date |
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CN113357467A CN113357467A (en) | 2021-09-07 |
CN113357467B true CN113357467B (en) | 2022-10-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202110661301.9A Active CN113357467B (en) | 2021-06-15 | 2021-06-15 | Pouring sealing waterproof structure of pipeline expansion joint and construction method |
Country Status (1)
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CN (1) | CN113357467B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR998495A (en) * | 1945-10-13 | 1952-01-18 | Stup Procedes Freyssinet | Pipe joints, particularly suitable for concrete pipes |
CN201475503U (en) * | 2009-07-15 | 2010-05-19 | 江苏华耐衬里材料有限公司 | Wall-penetrating sealing structural part with telescopic function |
CN202371736U (en) * | 2011-11-07 | 2012-08-08 | 北京恺岚一方科技发展有限公司 | Steel internal cylinder chimney expansion joint anticorrosion system used after wet desulphurization |
CN103669292A (en) * | 2013-12-24 | 2014-03-26 | 河南省水利勘测设计研究有限公司 | Concrete joint water stop structure and construction method thereof |
CN105017938A (en) * | 2015-07-29 | 2015-11-04 | 洛阳双瑞防腐工程技术有限公司 | Anticorrosive coating used for drinking water pipeline and preparation method thereof |
CN206582460U (en) * | 2017-01-23 | 2017-10-24 | 江西省稻都管业有限公司 | A kind of ecad extension type hot-water heating pipe |
-
2021
- 2021-06-15 CN CN202110661301.9A patent/CN113357467B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR998495A (en) * | 1945-10-13 | 1952-01-18 | Stup Procedes Freyssinet | Pipe joints, particularly suitable for concrete pipes |
CN201475503U (en) * | 2009-07-15 | 2010-05-19 | 江苏华耐衬里材料有限公司 | Wall-penetrating sealing structural part with telescopic function |
CN202371736U (en) * | 2011-11-07 | 2012-08-08 | 北京恺岚一方科技发展有限公司 | Steel internal cylinder chimney expansion joint anticorrosion system used after wet desulphurization |
CN103669292A (en) * | 2013-12-24 | 2014-03-26 | 河南省水利勘测设计研究有限公司 | Concrete joint water stop structure and construction method thereof |
CN105017938A (en) * | 2015-07-29 | 2015-11-04 | 洛阳双瑞防腐工程技术有限公司 | Anticorrosive coating used for drinking water pipeline and preparation method thereof |
CN206582460U (en) * | 2017-01-23 | 2017-10-24 | 江西省稻都管业有限公司 | A kind of ecad extension type hot-water heating pipe |
Also Published As
Publication number | Publication date |
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CN113357467A (en) | 2021-09-07 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Linghai Inventor after: Gao Xuekui Inventor after: Cui Ningri Inventor before: Zhang Linghai Inventor before: Chen Wuchao Inventor before: Gao Xuekui Inventor before: Cui Ningri |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230407 Address after: No. 99, Kaifa 22nd Road, Shenyang Economic and Technological Development Zone, Liaoning Province, 110027 Patentee after: Shenyang Mingke Controlling Corrosion Technology Co.,Ltd. Address before: 110000 No. 99, No. 22 Road, economic and Technological Development Zone, Tiexi District, Shenyang City, Liaoning Province Patentee before: Shenyang Mingke Controlling Corrosion Technology Co.,Ltd. Patentee before: Mingke technology industry (Liaoning) Co.,Ltd. |