JPS56104965A - Bituminous mixture used in rolled asphalt pavement - Google Patents
Bituminous mixture used in rolled asphalt pavementInfo
- Publication number
- JPS56104965A JPS56104965A JP756980A JP756980A JPS56104965A JP S56104965 A JPS56104965 A JP S56104965A JP 756980 A JP756980 A JP 756980A JP 756980 A JP756980 A JP 756980A JP S56104965 A JPS56104965 A JP S56104965A
- Authority
- JP
- Japan
- Prior art keywords
- asphalt
- mixed
- slag
- bituminous
- mixture
- 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
Links
Abstract
PURPOSE: To obtain a bituminous mixture for use in rolled asphalt pavement having a high water tightness and resistance as well as excellent durability and wear resistance by mixing a bituminous substance and crushed stones with a fine aggregate obtained by mixing slag and stone powder.
CONSTITUTION: A slag, e.g., nickel slag produced in refining ferro nickel by a Krupp-Renn process from nickel oxide ore is mixed with stone powder in a proportion of 3:1W9:1 by weight to obtain a fine aggregate. Then, the fine aggreagte is mixed with a bituminous substance, e.g., straight asphalt, etc., and crushed stone to obtain a bituminous mixture to be used in rolled asphalt pavement. Or, a method in which 50wt% or less sand is mixed with said slag, or a molten olefinic copolymer compatible with asphalt and heated to a temperature at which asphalt mixture is heated for mixing is mixed in an appropriate amount with asphalt mixture can be used.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55007569A JPS5846229B2 (en) | 1980-01-24 | 1980-01-24 | Bituminous mixture used in rolled asphalt pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55007569A JPS5846229B2 (en) | 1980-01-24 | 1980-01-24 | Bituminous mixture used in rolled asphalt pavement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56104965A true JPS56104965A (en) | 1981-08-21 |
| JPS5846229B2 JPS5846229B2 (en) | 1983-10-14 |
Family
ID=11669433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55007569A Expired JPS5846229B2 (en) | 1980-01-24 | 1980-01-24 | Bituminous mixture used in rolled asphalt pavement |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5846229B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100419622B1 (en) * | 1998-12-24 | 2004-04-17 | 주식회사 포스코 | A method of preparing an asphalt concrete aggregate |
| JP2019189805A (en) * | 2018-04-27 | 2019-10-31 | 宇部興産株式会社 | Application agent for construction structure |
| JP2019189807A (en) * | 2018-04-27 | 2019-10-31 | 宇部興産株式会社 | Application agent for construction structure |
| JP2019189806A (en) * | 2018-04-27 | 2019-10-31 | 宇部興産株式会社 | Application agent for construction structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4943687A (en) * | 1972-08-30 | 1974-04-24 |
-
1980
- 1980-01-24 JP JP55007569A patent/JPS5846229B2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4943687A (en) * | 1972-08-30 | 1974-04-24 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100419622B1 (en) * | 1998-12-24 | 2004-04-17 | 주식회사 포스코 | A method of preparing an asphalt concrete aggregate |
| JP2019189805A (en) * | 2018-04-27 | 2019-10-31 | 宇部興産株式会社 | Application agent for construction structure |
| JP2019189807A (en) * | 2018-04-27 | 2019-10-31 | 宇部興産株式会社 | Application agent for construction structure |
| JP2019189806A (en) * | 2018-04-27 | 2019-10-31 | 宇部興産株式会社 | Application agent for construction structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5846229B2 (en) | 1983-10-14 |
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