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Title:
HIGH-PERFORMANCE PAVEMENT TYPE II MIXTURE AND HIGH-PERFORMANCE TYPE II PAVEMENT BODY
Document Type and Number:
Japanese Patent JP2017125373
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide high-performance pavement type II mixture with low carbon agent and high-performance type II pavement body obtained by using it, which has small sagging level in asphalt mixture at a temperature range close to upper limit of a standard mixing temperature range for high-performance pavement type II mixture in which no low carbon agent is added.SOLUTION: High-performance pavement type II mixture comprises aggregate, asphalt, and lubricant low carbon agent. It is preferable the lubricant low carbon agent is contained at 0.3 to 1.2 mass% of asphalt 100 mass%. In addition, the aggregate is contained at 93.9 to 95.1 mass% and the asphalt is contained at 4.9 to 6.1 mass% among total 100 mass% of the aggregate and the asphalt.SELECTED DRAWING: Figure 2

Inventors:
ENDO KATSURA
TACHIBANA NORITAKA
Application Number:
JP2016006165A
Publication Date:
July 20, 2017
Filing Date:
January 15, 2016
Export Citation:
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Assignee:
NIPPON ROAD CO LTD:THE
KAO CORP
International Classes:
E01C7/18; E01C11/24
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu