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ASPHALT COMPOSITION, METHOD FOR PRODUCING SAME AND ADDITIVE FOR ASPHALT
To provide: an asphalt composition from which it is possible to obtain an asphalt pavement in which the occurrence of rutting and fatigue cracking is suppressed; a method for producing the asphalt composition; and an additive for asphalt.SOLUTION: The asphalt composition contains asphalt and cellulose, the content of cellulose is 0.01-10 parts by mass relative to 100 parts by mass of asphalt, and the crystallization index of the cellulose is 50% or less.SELECTED DRAWING: None
【課題】わだち掘れ及び疲労ひび割れの発生が抑制されたアスファルト舗装を可能とするアスファルト組成物及びその製造方法、並びにアスファルト用添加剤を提供すること。【解決手段】アスファルト及びセルロースを含有し、セルロースの含有量が、アスファルト100質量部に対して0.01質量部以上10質量部以下であり、セルロースの結晶化指数が50%以下である、アスファルト組成物。【選択図】なし
ASPHALT COMPOSITION, METHOD FOR PRODUCING SAME AND ADDITIVE FOR ASPHALT
To provide: an asphalt composition from which it is possible to obtain an asphalt pavement in which the occurrence of rutting and fatigue cracking is suppressed; a method for producing the asphalt composition; and an additive for asphalt.SOLUTION: The asphalt composition contains asphalt and cellulose, the content of cellulose is 0.01-10 parts by mass relative to 100 parts by mass of asphalt, and the crystallization index of the cellulose is 50% or less.SELECTED DRAWING: None
【課題】わだち掘れ及び疲労ひび割れの発生が抑制されたアスファルト舗装を可能とするアスファルト組成物及びその製造方法、並びにアスファルト用添加剤を提供すること。【解決手段】アスファルト及びセルロースを含有し、セルロースの含有量が、アスファルト100質量部に対して0.01質量部以上10質量部以下であり、セルロースの結晶化指数が50%以下である、アスファルト組成物。【選択図】なし
ASPHALT COMPOSITION, METHOD FOR PRODUCING SAME AND ADDITIVE FOR ASPHALT
アスファルト組成物及びその製造方法、並びにアスファルト用添加剤
OSAKI KAZUTOMO (author) / FUKAYA KEIKO (author) / WADA TOMOYA (author) / YAMADA KOHEI (author)
2019-02-14
Patent
Electronic Resource
Japanese
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