JP3121431U - 暗渠管の埋設構造 - Google Patents
暗渠管の埋設構造 Download PDFInfo
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- JP3121431U JP3121431U JP2006001234U JP2006001234U JP3121431U JP 3121431 U JP3121431 U JP 3121431U JP 2006001234 U JP2006001234 U JP 2006001234U JP 2006001234 U JP2006001234 U JP 2006001234U JP 3121431 U JP3121431 U JP 3121431U
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Abstract
【解決手段】暗渠管を、粒径4mm以下の石灰石を被覆材とした被覆層3に埋設する。又は、粒径40mm以下の石灰石を疎水材とした疎水層に埋設する。或いは、粒径4mm以下の石灰石を被覆材とした被覆層に埋設し、この被覆層の上に、粒径40mm以下の石灰石を疎水材とした疎水層を形成する。
【選択図】図1
Description
暗渠管を、粒径4mm以下の石灰石を被覆材とした被覆層に埋設する。
暗渠管を、粒径40mm以下の石灰石を疎水材とした疎水層に埋設する。
暗渠管を、粒径4mm以下の石灰石を被覆材とした被覆層に埋設し、この被覆層の上に、粒径40mm以下の石灰石を疎水材とした疎水層を形成する。
本考案は、圃場以外のところでも適用できることは勿論である。
2 暗渠管
3 被覆層
4 心土層
5 耕盤層
6 作土層
7 疎水層
Claims (4)
- 暗渠管を、その周りに粒径40mm以下の石灰石を配して埋設したことを特徴とする暗渠管の埋設構造。
- 暗渠管を、粒径4mm以下の石灰石を被覆材とした被覆層に埋設したことを特徴とする請求項1に記載の暗渠管の埋設構造。
- 暗渠管を、粒径40mm以下の石灰石を疎水材とした疎水層に埋設したことを特徴とする請求項1に記載の暗渠管の埋設構造。
- 暗渠管を、粒径4mm以下の石灰石を被覆材とした被覆層に埋設し、この被覆層の上に、粒径40mm以下の石灰石を疎水材とした疎水層を形成したことを特徴とする請求項1に記載の暗渠管の埋設構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2006001234U JP3121431U (ja) | 2006-02-23 | 2006-02-23 | 暗渠管の埋設構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2006001234U JP3121431U (ja) | 2006-02-23 | 2006-02-23 | 暗渠管の埋設構造 |
Publications (1)
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JP3121431U true JP3121431U (ja) | 2006-05-18 |
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JP2006001234U Expired - Fee Related JP3121431U (ja) | 2006-02-23 | 2006-02-23 | 暗渠管の埋設構造 |
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JP (1) | JP3121431U (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011234624A (ja) * | 2010-04-30 | 2011-11-24 | Earth Project:Kk | 暗渠 |
CN108240526A (zh) * | 2018-01-31 | 2018-07-03 | 中国石油大学(北京) | 埋地油气管道抗震装置及埋地油气管道系统 |
-
2006
- 2006-02-23 JP JP2006001234U patent/JP3121431U/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011234624A (ja) * | 2010-04-30 | 2011-11-24 | Earth Project:Kk | 暗渠 |
CN108240526A (zh) * | 2018-01-31 | 2018-07-03 | 中国石油大学(北京) | 埋地油气管道抗震装置及埋地油气管道系统 |
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