Title:
PAVEMENT AND PAVEMENT CONSTRUCTION METHOD
Document Type and Number:
Japanese Patent JP2019019544
Kind Code:
A
Abstract:
To provide a pavement and pavement construction method capable of easily filling a cement milk cavity.SOLUTION: A pavement 1 comprises a support base 10 and a semi-flexible pavement 20 formed on the support base 10. The semi-flexible pavement 20 comprises an open-graded asphalt mixture 30 formed by mixing an open-graded mixture being a mix of only a No. 5 crushed stone 31 and a No. 7 crushed stone 32 with a foamed asphalt 33, and a cement milk 40 filled in cavities 34 of the open-graded asphalt mixture 30.SELECTED DRAWING: Figure 1
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Inventors:
HIRAKAWA KAZUNARI
SHIMADA YASUTAKE
KARAKI KENJI
SHIMADA YASUTAKE
KARAKI KENJI
Application Number:
JP2017138526A
Publication Date:
February 07, 2019
Filing Date:
July 14, 2017
Export Citation:
Assignee:
TAISEI ROTEC CORP
International Classes:
E01C7/35; E01C7/10; E01C7/18; E01C7/32
Domestic Patent References:
| JP2017071974A | 2017-04-13 | |||
| JPH11247114A | 1999-09-14 | |||
| JP2006328849A | 2006-12-07 | |||
| JP2016190766A | 2016-11-10 | |||
| JP2001131321A | 2001-05-15 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office