JPS528021A - Weatherproof molded asphalt products of open grading - Google Patents

Weatherproof molded asphalt products of open grading

Info

Publication number
JPS528021A
JPS528021A JP8358175A JP8358175A JPS528021A JP S528021 A JPS528021 A JP S528021A JP 8358175 A JP8358175 A JP 8358175A JP 8358175 A JP8358175 A JP 8358175A JP S528021 A JPS528021 A JP S528021A
Authority
JP
Japan
Prior art keywords
weatherproof
asphalt products
molded asphalt
grading
open
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
JP8358175A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5347264B2 (Direct
Inventor
Yoshiharu Shimokawa
Nobuyoshi Kuwabara
Mitsuo Kodama
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.)
Chiyoda Corp
Original Assignee
Chiyoda Chemical Engineering and Construction 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 Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Chemical Engineering and Construction Co Ltd
Priority to JP8358175A priority Critical patent/JPS528021A/ja
Publication of JPS528021A publication Critical patent/JPS528021A/ja
Publication of JPS5347264B2 publication Critical patent/JPS5347264B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP8358175A 1975-07-09 1975-07-09 Weatherproof molded asphalt products of open grading Granted JPS528021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8358175A JPS528021A (en) 1975-07-09 1975-07-09 Weatherproof molded asphalt products of open grading

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8358175A JPS528021A (en) 1975-07-09 1975-07-09 Weatherproof molded asphalt products of open grading

Publications (2)

Publication Number Publication Date
JPS528021A true JPS528021A (en) 1977-01-21
JPS5347264B2 JPS5347264B2 (Direct) 1978-12-20

Family

ID=13806449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8358175A Granted JPS528021A (en) 1975-07-09 1975-07-09 Weatherproof molded asphalt products of open grading

Country Status (1)

Country Link
JP (1) JPS528021A (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6080143U (ja) * 1983-11-04 1985-06-04 株式会社土井製作所 マンホ−ル蓋のロツク装置
ES2154966A1 (es) * 1998-01-13 2001-04-16 Repsol Petroleo Sa Ligante para fabricar mezclas de carreteras resistentes al envejecimiento y a las deformaciones plasticas.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6080143U (ja) * 1983-11-04 1985-06-04 株式会社土井製作所 マンホ−ル蓋のロツク装置
ES2154966A1 (es) * 1998-01-13 2001-04-16 Repsol Petroleo Sa Ligante para fabricar mezclas de carreteras resistentes al envejecimiento y a las deformaciones plasticas.

Also Published As

Publication number Publication date
JPS5347264B2 (Direct) 1978-12-20

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