原文传递
Design and Performance of a Bituminous Surface Mixture Containing Bottom Ash Aggregate; Research rept. (Interim)
| 题名： | Design and Performance of a Bituminous Surface Mixture Containing Bottom Ash Aggregate; Research rept. (Interim) |
| 作者： | Hunsucker, D. Q. |
| 关键词： | Road surfaces; Bituminous concrete pavements; Aggregates; Waste utilization; Ashes; Pavement overlays; Highway maintenance; Highway construction; Road materials; Pavement condition; Admixtures; Highway design; Combustion products; Pavement skid resistance |
| 摘要： | A one-mile experimental bituminous surface overlay was placed in October 1987 on State Route 3 in Lawrence County, Kentucky. The experimental section utilized bottom ash aggregate from the Kentucky Power Company's Big Sandy Power Plant, near Louisa, Kentucky. Bottom ashes are generally angular and have very porous surfaces. Approximately 539 tons of the experimental bituminous surface material, containing 40 percent bottom ash (dry weight), were placed. Reported herein are results of laboratory tests and performance evaluations of the experimental surface mixture. Performance of the experimental bottom ash surface has been excellent. Skid resistance tests indicate the surface is highly skid resistant. Bottom ash represents a large potential source of high-friction, nonpolishing aggregate that may be successfully substituted for a portion of the coarse aggregate in a bituminous surface mixture. |
| 总页数： | 26p |
| 报告类型： | 科技报告 |
相关文献
- SULFUR-MODIFIED BOTTOM ASH AS AGGREGATE IN HOT-MIX ASPHALT CONCRETE: FIELD DEMONSTRATION PROJECT.
- UTILIZATION OF MUNICIPAL SOLID WASTE COMBUSTION BOTTOM ASH AS A PAVING MATERIAL.
- Construction of Highway Base and Subbase Layers Containing Residue from an Atmospheric Fluidized Bed Combustion Process; Interim research rept
- Performance of Experimental Highway Base and Subbase Layers Containing By-Product Materials from a Coal-Fired Power Plant: KY Route 3074, Bleich Road; Interim research rept
- INFLUENCE OF VOID CHANGE, CRACKING, AND BITUMEN AGING ON DIFFUSIONAL LEACHING BEHAVIOR OF PAVEMENT MONOLITHS CONSTRUCTED WITH MSW COMBUSTION BOTTOM ASH.
- Synthesis of Current Research on Permeable Friction Courses: Performance, Design, Construction, and Maintenance.
检索历史
应用推荐
