Title:
AGGREGATE FOR ASPHALT AND ASPHALT PAVEMENT
Document Type and Number:
Japanese Patent JP2018150788
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an aggregate for asphalt capable of forming an asphalt pavement having sufficient hardness and durability while using both a blast-furnace slag and a recycled material.SOLUTION: An aggregate for asphalt which is mixed with asphalt to constitute an asphalt mixture, the aggregate for asphalt including three types, i.e., a blast-furnace slag, a natural stone material, and a recycled material, and 10 to 25 mass% of the blast-furnace slag contained with respect to the entire aggregate for asphalt.SELECTED DRAWING: None
Inventors:
DEN KEITA
MATSUNAGA HISAHIRO
MATSUNAGA HISAHIRO
Application Number:
JP2017239180A
Publication Date:
September 27, 2018
Filing Date:
December 14, 2017
Export Citation:
Assignee:
JFE STEEL CORP
International Classes:
E01C7/18; C04B14/06; C04B18/14; C04B18/16; C04B26/26
Domestic Patent References:
| JP2005048001A | 2005-02-24 | |||
| JP2004211432A | 2004-07-29 | |||
| JP2004204509A | 2004-07-22 | |||
| JP2005325536A | 2005-11-24 | |||
| JPH0387401A | 1991-04-12 | |||
| JP2012052408A | 2012-03-15 | |||
| JP2016056089A | 2016-04-21 |
Foreign References:
| EP2360129A1 | 2011-08-24 |
Attorney, Agent or Firm:
Daisuke Ozaki
Akira Kumasaka
Isomura Tetsuro
Tetsuya Sakai
Kazuhiro Mori
Akira Kumasaka
Isomura Tetsuro
Tetsuya Sakai
Kazuhiro Mori