JPS646401A - Prefabricated paving panel - Google Patents

Prefabricated paving panel

Info

Publication number
JPS646401A
JPS646401A JP15990387A JP15990387A JPS646401A JP S646401 A JPS646401 A JP S646401A JP 15990387 A JP15990387 A JP 15990387A JP 15990387 A JP15990387 A JP 15990387A JP S646401 A JPS646401 A JP S646401A
Authority
JP
Japan
Prior art keywords
base course
cracks
rigidity
hard
mixed together
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.)
Pending
Application number
JP15990387A
Other languages
Japanese (ja)
Inventor
Yoshinori Takada
Toshihide Imamura
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP15990387A priority Critical patent/JPS646401A/en
Publication of JPS646401A publication Critical patent/JPS646401A/en
Pending legal-status Critical Current

Links

Landscapes

  • Road Paving Structures (AREA)

Abstract

PURPOSE: To prevent occurrence of cracks by enhancing the rigidity of a base course. CONSTITUTION: A prefabrication type paving board is formed of a subbase course 2 in which dense graded aggregate and a low thermo-sensitive resin binder are mixed together and a base course 3 in which open-graded aggregate and a low thermo-sensitive resin binder are mixed together. In this way, since the rigidity of the base course 3 is high, track of ruts caused by fluidity is hard to arise and cracks are also hard to occur.
JP15990387A 1987-06-29 1987-06-29 Prefabricated paving panel Pending JPS646401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15990387A JPS646401A (en) 1987-06-29 1987-06-29 Prefabricated paving panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15990387A JPS646401A (en) 1987-06-29 1987-06-29 Prefabricated paving panel

Publications (1)

Publication Number Publication Date
JPS646401A true JPS646401A (en) 1989-01-11

Family

ID=15703690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15990387A Pending JPS646401A (en) 1987-06-29 1987-06-29 Prefabricated paving panel

Country Status (1)

Country Link
JP (1) JPS646401A (en)

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