JP2002105903A5 - - Google Patents
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- JP2002105903A5 JP2002105903A5 JP2000300742A JP2000300742A JP2002105903A5 JP 2002105903 A5 JP2002105903 A5 JP 2002105903A5 JP 2000300742 A JP2000300742 A JP 2000300742A JP 2000300742 A JP2000300742 A JP 2000300742A JP 2002105903 A5 JP2002105903 A5 JP 2002105903A5
- Authority
- JP
- Japan
- Prior art keywords
- aggregate
- asphalt emulsion
- artificial asphalt
- spraying
- artificial
- 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
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Description
【００５９】
骨材３の散布後、散布面から余剰に散布された骨材を除去した後、タイヤローラーやスチールローラーなどを用いて骨材３の散布面を転圧する。転圧した状態では、路面１と結合材２と骨材３とは、例えば図２に示すように、骨材３が結合材２によって路面１上に結合された状態になっている。次いで、骨材３の転圧面上に人工アスファルト乳剤を散布して、図３に示すように、骨材３の層上に人工アスファルト乳剤の被覆層４を形成する。骨材３の散布から人工アスファルト乳剤の散布までの間には３０〜６０分程度の時間を開けるのが望ましい。人工アスファルト乳剤の散布は、一本撒きのエンジンスプレヤーや、場合によってはディストリビューターや、或いは、上述した作業車などを用いて行うことができる。散布される人工アスファルト乳剤の量は、１００ｍ２当たり４０〜１６０リットル程度が好ましく、より好ましくは、１００ｍ２当たり６０〜１４０リットル、更に好ましくは１００ｍ２当たり７０〜１２０リットルである。なお、この人工アスファルト乳剤の散布量は、骨材粒径が小さいほど少なくなるものである。人工アスファルト乳剤の散布後、２０〜５０分程度の養生時間を経た後に、施工面は交通開放することができる。[0059]
After the aggregate 3 is dispersed, after removing excess aggregate from the spread surface, the spread surface of the aggregate 3 is compacted using a tire roller, a steel roller, or the like. As shown in FIG. 2, for example, the road surface 1, the bonding material 2, and the aggregate 3 are in a state in which the aggregate 3 is bonded onto the road surface 1 by the bonding material 2 in the state of rolling. Next, the artificial asphalt emulsion is dispersed on the rolling surface of the aggregate 3 to form a coating layer 4 of the artificial asphalt emulsion on the layer of the aggregate 3 as shown in FIG. It is desirable to open about 30 to 60 minutes between the spraying of the aggregate 3 and the spraying of the artificial asphalt emulsion. Spraying of the artificial asphalt emulsion can be carried out using a single-engine sprayer, optionally a distributor, or the above-mentioned work vehicle or the like. The amount of artificial asphalt emulsion is sprayed may, 100 m is preferably about 2 per 40 to 160 liters, more preferably, 100 m 2 per 60 to 140 liters, more preferably 70 to 120 per liter 100 m 2. The amount of the artificial asphalt emulsion to be sprayed is smaller as the aggregate particle size is smaller. After the application of the artificial asphalt emulsion, and after a curing time of about 20 to 50 minutes, the construction surface can be opened for traffic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000300742A JP4683510B2 (en) | 2000-09-29 | 2000-09-29 | Scattered surface treatment method with coating layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000300742A JP4683510B2 (en) | 2000-09-29 | 2000-09-29 | Scattered surface treatment method with coating layer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002105903A JP2002105903A (en) | 2002-04-10 |
| JP2002105903A5 true JP2002105903A5 (en) | 2004-10-07 |
| JP4683510B2 JP4683510B2 (en) | 2011-05-18 |
Family
ID=18782375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000300742A Expired - Fee Related JP4683510B2 (en) | 2000-09-29 | 2000-09-29 | Scattered surface treatment method with coating layer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4683510B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5009260B2 (en) * | 2008-09-01 | 2012-08-22 | 旭化工株式会社 | Anti-slip material and laying method thereof |
| JP6027109B2 (en) * | 2012-06-28 | 2016-11-16 | オサダ技研株式会社 | Pavement structure and manufacturing method thereof |
| CN114197262B (en) * | 2021-11-19 | 2023-06-16 | 山东省交通科学研究院 | Method for treating combination of full-thickness asphalt pavement and roadbed |
| KR102362823B1 (en) | 2021-12-24 | 2022-02-15 | 한국건설기술연구원 | Post treatment composition for chip seal and maintenance method using the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6016521B2 (en) * | 1977-08-20 | 1985-04-26 | 日瀝化学工業株式会社 | Bituminous thin layer pavement |
| JP3395128B2 (en) * | 1998-09-30 | 2003-04-07 | ニチレキ株式会社 | Spray type surface treatment method |
| JP4199386B2 (en) * | 1998-09-30 | 2008-12-17 | ニチレキ株式会社 | Method for constructing anti-freezing surface treatment layer |
| JP2000170116A (en) * | 1998-09-30 | 2000-06-20 | Nichireki Co Ltd | Functionality spraying type surface treatment method |
-
2000
- 2000-09-29 JP JP2000300742A patent/JP4683510B2/en not_active Expired - Fee Related
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