JPS5738853A - Reaction type rubberized asphalt mixture for road pavement and production thereof - Google Patents
Reaction type rubberized asphalt mixture for road pavement and production thereofInfo
- Publication number
- JPS5738853A JPS5738853A JP11253680A JP11253680A JPS5738853A JP S5738853 A JPS5738853 A JP S5738853A JP 11253680 A JP11253680 A JP 11253680A JP 11253680 A JP11253680 A JP 11253680A JP S5738853 A JPS5738853 A JP S5738853A
- Authority
- JP
- Japan
- Prior art keywords
- rubberized asphalt
- asphalt mixture
- moisture
- road pavement
- diene rubber
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
PURPOSE: To obtain a rubberized asphalt mixture in which crosslinking is completed after rolling during the course of operation, by mixing a moisture-curing type liquid diene rubber with a molten asphalt, and then mixing the resulting mixture with a heated aggregate.
CONSTITUTION: A moisture-curing type liquid diene rubber is mixed with a molten asphalt to produce a rubberized asphalt compsn. which is then mixed with a heated aggregate to produce a rubberized asphalt mixture for road pavement having rubber elasticity. Said liquid diene rubber has a backbone composed of polybutadiene, a styrene-isoprene copolymer or polychloroprene, and contains, as a functional group, isocyanate groups or phenol group-blocked isocyanate groups at both ends of the backbone chain. This liquid rubber absorbs a little water such as moisture in air, and is cured without a hardener.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55112536A JPS595621B2 (en) | 1980-08-15 | 1980-08-15 | Reactive rubberized asphalt mixture for road paving and method for producing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55112536A JPS595621B2 (en) | 1980-08-15 | 1980-08-15 | Reactive rubberized asphalt mixture for road paving and method for producing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5738853A true JPS5738853A (en) | 1982-03-03 |
JPS595621B2 JPS595621B2 (en) | 1984-02-06 |
Family
ID=14589094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55112536A Expired JPS595621B2 (en) | 1980-08-15 | 1980-08-15 | Reactive rubberized asphalt mixture for road paving and method for producing the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS595621B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58171444A (en) * | 1982-03-20 | 1983-10-08 | Mitsui Doro Kk | Asphalt mixture for pavement |
JPS59129260A (en) * | 1983-01-14 | 1984-07-25 | Daiwa Kobunshi Kogyo Kk | Production of waterproof sheet |
JPS6114256A (en) * | 1984-06-29 | 1986-01-22 | Nippon Tokushu Toryo Kk | Sheet-form vibration damper and production thereof |
JPS6123647A (en) * | 1984-07-11 | 1986-02-01 | Idemitsu Petrochem Co Ltd | Reactive rubber/asphalt mixture |
-
1980
- 1980-08-15 JP JP55112536A patent/JPS595621B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58171444A (en) * | 1982-03-20 | 1983-10-08 | Mitsui Doro Kk | Asphalt mixture for pavement |
JPS59129260A (en) * | 1983-01-14 | 1984-07-25 | Daiwa Kobunshi Kogyo Kk | Production of waterproof sheet |
JPS6126943B2 (en) * | 1983-01-14 | 1986-06-23 | Daiwa Kobunshi Kogyo Kk | |
JPS6114256A (en) * | 1984-06-29 | 1986-01-22 | Nippon Tokushu Toryo Kk | Sheet-form vibration damper and production thereof |
JPH0459345B2 (en) * | 1984-06-29 | 1992-09-22 | Nippon Tokushu Toryo Co Ltd | |
JPS6123647A (en) * | 1984-07-11 | 1986-02-01 | Idemitsu Petrochem Co Ltd | Reactive rubber/asphalt mixture |
Also Published As
Publication number | Publication date |
---|---|
JPS595621B2 (en) | 1984-02-06 |
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