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Patent Searching and Data


Title:
FIBER-REINFORCED COLD-MIX RECYCLED ASPHALT CONCRETE, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2017/179759
Kind Code:
A1
Abstract:
The present invention relates to fiber-reinforced cold-mix recycled asphalt concrete and a method for producing same, more specifically to fiber-reinforced cold-mix recycled asphalt concrete which is an asphalt mixture capable of improving resistance to plastic deformation, cracks and potholes that occur and form on pavements due to vehicular loads and moisture infiltration, and to a method for producing the fiber-reinforced cold-mix recycled asphalt concrete, the asphalt mixture comprising an aggregate of cyclic aggregate obtained from waste asphalt concrete, and straight asphalt, an emulsifying agent, and water mixed with the aggregate, and, with respect to the aggregate, 3.5-4.4 wt% emulsified asphalt, 4.8-7.0 wt% cementless fill material containing no cement, and 0.08-0.15 wt% fiber material chopped to 5-30 mm in length.

Inventors:
PARK KYUNGWON (KR)
JEE GOOSAM (KR)
Application Number:
PCT/KR2016/005550
Publication Date:
October 19, 2017
Filing Date:
May 26, 2016
Export Citation:
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Assignee:
SAM HYUN PF CO LTD (KR)
KOREA FEDERATION OF ASCON IND COOP (KR)
International Classes:
C04B18/18; C04B16/12; C04B18/16; C04B41/45; E01C7/18; E01C19/00; C04B111/00; C04B111/10
Foreign References:
KR100998881B12010-12-08
KR101296159B12013-08-28
KR101136479B12012-04-20
KR100933302B12009-12-22
KR20070088975A2007-08-30
Attorney, Agent or Firm:
KIM, Jun Young (KR)
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