New Generation Bio-Binder Formulation
| 项目名称： | New Generation Bio-Binder Formulation |
| 摘要： | Due to growing interest in sustainability, Kansas State University has initiated the search for a non-petroleum binder that could be used for asphalt mixtures. The objective of this study is to develop a modified asphalt binder from bio-fuel by-products and wastes that can be used as a replacement of bituminous binders derived from the fossil fuel crude. Initial investigations of the structure and physical properties of bio-fuel-derived heavy oils revealed unexpected chemical differences to petroleum-derived asphalt binders. A simple process for removing the unwanted polar groups from bio-fuel based oils by applying heat will be studied and optimized. Subsequent crosslinking of the bio-based asphalt materials will result in better binder properties, such as enhanced wettability, coating (adhesion) and resistance to aging (loss of volatiles). |
| 状态： | Completed |
| 资金： | 72125.00 |
| 资助组织： | Research and Innovative Technology Administration |
| 执行机构： | Kansas State University |
| 开始时间： | 20130701 |
| 实际结束时间： | 20141231 |
| 主题领域： | Highways；Pavements；I30: Materials |
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