JP7080659B2 - 成型目地材およびこれを用いた止水方法 - Google Patents
成型目地材およびこれを用いた止水方法 Download PDFInfo
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- JP7080659B2 JP7080659B2 JP2018020694A JP2018020694A JP7080659B2 JP 7080659 B2 JP7080659 B2 JP 7080659B2 JP 2018020694 A JP2018020694 A JP 2018020694A JP 2018020694 A JP2018020694 A JP 2018020694A JP 7080659 B2 JP7080659 B2 JP 7080659B2
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- Prior art keywords
- joint material
- water
- molded joint
- molded
- pavement
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Description
2 路盤
3 基層
4 路面表層
5 コンクリート床版
6 レベリング層
7 表層
8 橋梁端部
Claims (6)
- 合成ゴムと水膨張性樹脂とを混練した粘着物質で構成され、
24h水浸させた後の透水係数が、2.87E-05cm/sec~9.79E-05cm/secの範囲である
ことを特徴とする成型目地材。 - 前記合成ゴムはブチルゴム又はクロロプレンゴムであり、50-85wt%の濃度範囲で含まれ、
前記水膨張性樹脂は、1-20wt%の濃度範囲で含まれている
ことを特徴とする請求項1記載の成型目地材。 - さらに、長さ方向および幅方向の膨張を抑制する芯材を備えている
ことを特徴とする請求項1または2記載の成型目地材。 - 前記芯材は、ガラス製の基材である
ことを特徴とする請求項3記載の成型目地材。 - 前記成型目地材の水浸1ケ月後における厚みが水浸前における厚みの1.4倍である
ことを特徴とする請求項3または4に記載の成型目地材。 - 請求項1~5のいずれか1項に記載の成型目地材を、
舗装の継ぎ目、舗装端部または橋梁舗装端部の目地に設置する
ことを特徴とする止水方法。
Priority Applications (1)
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JP2018020694A JP7080659B2 (ja) | 2018-02-08 | 2018-02-08 | 成型目地材およびこれを用いた止水方法 |
Applications Claiming Priority (1)
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JP2018020694A JP7080659B2 (ja) | 2018-02-08 | 2018-02-08 | 成型目地材およびこれを用いた止水方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019138018A JP2019138018A (ja) | 2019-08-22 |
JP7080659B2 true JP7080659B2 (ja) | 2022-06-06 |
Family
ID=67695100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018020694A Active JP7080659B2 (ja) | 2018-02-08 | 2018-02-08 | 成型目地材およびこれを用いた止水方法 |
Country Status (1)
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JP (1) | JP7080659B2 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3189337U (ja) | 2013-12-25 | 2014-03-06 | ニチレキ株式会社 | 成型目地材 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS507853B1 (ja) * | 1969-06-27 | 1975-03-29 | ||
JPH0533600Y2 (ja) * | 1985-08-30 | 1993-08-26 | ||
JP2774353B2 (ja) * | 1990-04-09 | 1998-07-09 | シーアイ化成株式会社 | 粘着性水膨張止水材 |
JPH07110934B2 (ja) * | 1991-06-26 | 1995-11-29 | 株式会社日本シールパック | 複合シール材 |
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2018
- 2018-02-08 JP JP2018020694A patent/JP7080659B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3189337U (ja) | 2013-12-25 | 2014-03-06 | ニチレキ株式会社 | 成型目地材 |
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JP2019138018A (ja) | 2019-08-22 |
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