题名: | Asphalt Mixtures Containing Chemically Modified Binders; Final rept. 1991.8-1992.8 |
作者: | Stuart, K. D. |
关键词: | Bituminous concretes; Asphalt pavements; Pavement damage; Chemical engineering; Binders(Materials); Mixtures; Creep tests; Furfurals; Maleic anhydride |
摘要: | The control asphalts and modified binders in the study were tested for binder properties, including: (1) penetration, (2) softening point, (3) viscosity vs. temperature, (4) stiffness vs. temperature, (5) changes in physical properties due to oven aging, and (6) freeze-thaw durability when mixed with a graded sand. The effects of the modifications on the chemical compositions of the binders were also studied. |
总页数: | 59p |
报告类型: | 科技报告 |