Title:
ASPHALT COMPOSITION AND ASPHALT PAVING METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/128208
Kind Code:
A1
Abstract:
The present invention relates to an asphalt composition in which aggregates including steel slag having a maximum particle diameter of 10 mm are mixed, and provides: an asphalt composition of which the combined gradation is respectively 98-99.7%, 75-80%, 45-57%, 27-40%, 17-27%, 10-16%, 7-9%, and 4-6% when sieve sizes are 10 mm, 5 mm, 2.5 mm, 1.2 mm, 0.6 mm, 0.3 mm, 0.15 mm, and 0.08 mm; and an asphalt paving method using the same, thereby having excellent durability, water resistance, and strength, and superior adhesive strength, shortening traffic control time, having good constructability, and being economical.
Inventors:
KIM HYUN WOOK (KR)
KWON SOO AHN (KR)
KWON SOO AHN (KR)
Application Number:
PCT/KR2017/000233
Publication Date:
July 12, 2018
Filing Date:
January 06, 2017
Export Citation:
Assignee:
KOREA INST CIVIL ENG & BUILDING TECH (KR)
POSCO ENG & CONSTR CO LTD (KR)
POSCO ENG & CONSTR CO LTD (KR)
International Classes:
C04B18/14; C04B18/02; C04B18/16; C04B24/12; C04B24/24; C04B26/26; E01C7/18; E01C7/32; C04B103/61; C04B111/00
Foreign References:
KR100840708B1 | 2008-06-24 | |||
KR100795184B1 | 2008-01-16 | |||
KR101188092B1 | 2012-10-04 | |||
KR101672823B1 | 2016-11-04 | |||
KR101663584B1 | 2016-10-07 | |||
KR100812354B1 | 2008-03-10 | |||
KR20170007104A | 2017-01-18 |
Attorney, Agent or Firm:
B&IP-JOOWON PATENT AND LAW FIRM (KR)
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