JP3740643B2 - アスファルト混合物 - Google Patents
アスファルト混合物 Download PDFInfo
- Publication number
- JP3740643B2 JP3740643B2 JP2004010067A JP2004010067A JP3740643B2 JP 3740643 B2 JP3740643 B2 JP 3740643B2 JP 2004010067 A JP2004010067 A JP 2004010067A JP 2004010067 A JP2004010067 A JP 2004010067A JP 3740643 B2 JP3740643 B2 JP 3740643B2
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- JP
- Japan
- Prior art keywords
- parts
- weight
- asphalt
- amount
- carbon black
- 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.)
- Expired - Fee Related
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- Compositions Of Macromolecular Compounds (AREA)
Description
(1)アスファルトに、カーボンブラック又は/及び乾留炭化物を添加することによって、ダレ、マーシャル安定度、ホイールトラッキング試験値の大幅な向上ができる。
(2)一般用ストレートアスファルトにカーボンブラック又は/及び乾留炭化物を添加し、ダレを防止することで、混合物アスファルト配合量を増加させ、物性バランスのよい、安価な組成を得ることが出来る。
Claims (6)
- 骨材(5号砕石から7号砕石の単独又は複数の組み合わせ)配合量を70〜85重量部、砂の配合量を5〜15重量部、カーボンブラック又は/及び乾留炭化物の配合量を3〜10重量部、一般用ストレートアスファルトの配合量を6〜10重量部の比率で混合させたアスファルト混合物。
- 骨材(5号砕石から7号砕石の単独又は複数の組み合わせ)配合量を75〜90重量部、砂の配合量を5〜15重量部、カーボンブラック又は/及び乾留炭化物の配合量を0.5〜4重量部、石粉の配合量0.5〜4重量部、一般用ストレートアスファルトの配合量を3〜7重量部の比率で混合させたアスファルト混合物。
- ダレ試験の値が、1%以下になるように、カーボンブラック又は/及び乾留炭化物の配合量とアスファルトの配合量とを調整してなる請求項1または2に記載のアスファルト混合物。
- 前記乾留炭化物は、カーボンブラックを含有する加硫ゴムを乾留炭化して得たものである請求項1乃至3のいずれかに記載のアスファルト混合物。
- 前記乾留炭化物は、自動車用ウエザーストリップまたは自動車シュレッダーダストを乾留炭化して得たものである請求項1乃至3のいずれかに記載のアスファルト混合物。
- 前記カーボンブラックを含有する加硫ゴムが、自動車用ウエザーストリップまたは自動車シュレッダーダストである請求項4に記載のアスファルト混合物。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004010067A JP3740643B2 (ja) | 2003-03-11 | 2004-01-19 | アスファルト混合物 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003064605 | 2003-03-11 | ||
JP2004010067A JP3740643B2 (ja) | 2003-03-11 | 2004-01-19 | アスファルト混合物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004292796A JP2004292796A (ja) | 2004-10-21 |
JP3740643B2 true JP3740643B2 (ja) | 2006-02-01 |
Family
ID=33421513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004010067A Expired - Fee Related JP3740643B2 (ja) | 2003-03-11 | 2004-01-19 | アスファルト混合物 |
Country Status (1)
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JP (1) | JP3740643B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009068218A (ja) * | 2007-09-12 | 2009-04-02 | Tsuru Gakuen | アスファルト舗装混合物の製造方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020117995A (ja) * | 2019-01-28 | 2020-08-06 | 株式会社米倉社会インフラ技術研究所 | ポーラスアスファルト舗装混合物 |
-
2004
- 2004-01-19 JP JP2004010067A patent/JP3740643B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009068218A (ja) * | 2007-09-12 | 2009-04-02 | Tsuru Gakuen | アスファルト舗装混合物の製造方法 |
JP4516982B2 (ja) * | 2007-09-12 | 2010-08-04 | 学校法人鶴学園 | アスファルト舗装混合物の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2004292796A (ja) | 2004-10-21 |
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