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METHOD FOR EVALUATING CONSTRUCTABILITY OF ASPHALT MIXTURE AND METHOD OF PRODUCING ASPHALT MIXTURE
PROBLEM TO BE SOLVED: To evaluate constructability before formation of an asphalt mixture on the basis of the result of measurement of an asphalt composition.SOLUTION: A relationship between a hetero-phase component having a first complex shear viscosity, of a first asphalt composition and constructability of a first asphalt mixture in which the first asphalt composition is mixed into aggregate, is acquired. Constructability of a second asphalt mixture when a second asphalt composition is mixed into aggregate is evaluated with reference to the above relationship, on the basis of a hetero-phase component having a second complex shear viscosity, of the second asphalt composition.SELECTED DRAWING: Figure 2
【課題】アスファルト組成物の測定結果に基づき、アスファルト合材を形成する前に施工性を評価する。【解決手段】第１アスファルト組成物の第１複素せん断粘度の異相成分と、上記第１アスファルト組成物を骨材に混合した第１アスファルト合材の施工性と、の関係を取得し、第２アスファルト組成物の第２複素せん断粘度の異相成分に基づき、上記関係を参照して上記第２アスファルト組成物を骨材に混合した場合における第２アスファルト合材の施工性を評価することを特徴とする。【選択図】図２
METHOD FOR EVALUATING CONSTRUCTABILITY OF ASPHALT MIXTURE AND METHOD OF PRODUCING ASPHALT MIXTURE
PROBLEM TO BE SOLVED: To evaluate constructability before formation of an asphalt mixture on the basis of the result of measurement of an asphalt composition.SOLUTION: A relationship between a hetero-phase component having a first complex shear viscosity, of a first asphalt composition and constructability of a first asphalt mixture in which the first asphalt composition is mixed into aggregate, is acquired. Constructability of a second asphalt mixture when a second asphalt composition is mixed into aggregate is evaluated with reference to the above relationship, on the basis of a hetero-phase component having a second complex shear viscosity, of the second asphalt composition.SELECTED DRAWING: Figure 2
【課題】アスファルト組成物の測定結果に基づき、アスファルト合材を形成する前に施工性を評価する。【解決手段】第１アスファルト組成物の第１複素せん断粘度の異相成分と、上記第１アスファルト組成物を骨材に混合した第１アスファルト合材の施工性と、の関係を取得し、第２アスファルト組成物の第２複素せん断粘度の異相成分に基づき、上記関係を参照して上記第２アスファルト組成物を骨材に混合した場合における第２アスファルト合材の施工性を評価することを特徴とする。【選択図】図２
METHOD FOR EVALUATING CONSTRUCTABILITY OF ASPHALT MIXTURE AND METHOD OF PRODUCING ASPHALT MIXTURE
アスファルト合材の施工性評価方法及びアスファルト合材の製造方法
NOGUCHI KENTARO (author) / SEO AKIRA (author)
2018-03-08
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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