Title:
ORDINARY-TEMPERATURE APPLICATION TYPE HOT-MIX ASPHALT, PROCESS FOR PRODUCTION OF SAME, AND PAVING METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/086722
Kind Code:
A1
Abstract:
An asphalt mixture which is obtained by mixing asphalt, an aggregate, an oil or fat component and/or a fatty acid, and an alkaline additive. The asphalt mixture can be applied even at ordinary temperatures by virtue of low viscosity of the oil or fat component and/or the fatty acid. In applying the asphalt mixture, a cure accelerator is fed to the asphalt mixture, whereby the alkaline matter contained in the asphalt mixture causes ionic dissociation and thus saponifies the oil or fat component or the fatty acid to achieve a high strength in the early stage.
Inventors:
ICHIOKA, Takao (11-3, 1-chome Ohsaki, Shinagawa-k, Tokyo 65, 〒1418665, JP)
市岡 孝夫 (〒65 東京都品川区大崎１丁目１１番３号 Tokyo, 〒1418665, JP)
TANIGUCHI, Hiroshi (208 Ohbatake, Tsuchiura-shi Ibaraki, 11, 〒3004111, JP)
市岡 孝夫 (〒65 東京都品川区大崎１丁目１１番３号 Tokyo, 〒1418665, JP)
TANIGUCHI, Hiroshi (208 Ohbatake, Tsuchiura-shi Ibaraki, 11, 〒3004111, JP)
Application Number:
JP2010/062919
Publication Date:
July 21, 2011
Filing Date:
July 30, 2010
Export Citation:
Assignee:
MAEDA ROAD CONSTRUCTION Co.,Ltd (11-3, 1-chome Ohsaki, Shinagawa-k, Tokyo 65, 〒1418665, JP)
前田道路株式会社 (〒65 東京都品川区大崎１丁目１１番３号 Tokyo, 〒1418665, JP)
ICHIOKA, Takao (11-3, 1-chome Ohsaki, Shinagawa-k, Tokyo 65, 〒1418665, JP)
市岡 孝夫 (〒65 東京都品川区大崎１丁目１１番３号 Tokyo, 〒1418665, JP)
前田道路株式会社 (〒65 東京都品川区大崎１丁目１１番３号 Tokyo, 〒1418665, JP)
ICHIOKA, Takao (11-3, 1-chome Ohsaki, Shinagawa-k, Tokyo 65, 〒1418665, JP)
市岡 孝夫 (〒65 東京都品川区大崎１丁目１１番３号 Tokyo, 〒1418665, JP)
International Classes:
C08L95/00; C08J3/20; C08K5/09; C08K5/10; E01C7/26
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (Hoshino Dai-ichi Bldg, 8-3 Nishishinjuku 8-chome, Shinjuku-k, Tokyo 23, 〒1600023, JP)
Claims: