JPS5738853A - Reaction type rubberized asphalt mixture for road pavement and production thereof - Google Patents

Reaction type rubberized asphalt mixture for road pavement and production thereof

Info

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
Application number
JP11253680A
Other languages
Japanese (ja)
Other versions
JPS595621B2 (en
Inventor
Katsuhiro Ono
Kiyoshi Onaka
Hidetoshi Shimada
Shigeki Sakimura
Shigeo Nomura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAKIMURA KENKYUSHO KK
Idemitsu Kosan Co Ltd
Original Assignee
SAKIMURA KENKYUSHO KK
Idemitsu Kosan Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SAKIMURA KENKYUSHO KK, Idemitsu Kosan Co Ltd filed Critical SAKIMURA KENKYUSHO KK
Priority to JP55112536A priority Critical patent/JPS595621B2/en
Publication of JPS5738853A publication Critical patent/JPS5738853A/en
Publication of JPS595621B2 publication Critical patent/JPS595621B2/en
Expired legal-status Critical Current

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
JP55112536A 1980-08-15 1980-08-15 Reactive rubberized asphalt mixture for road paving and method for producing the same Expired JPS595621B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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