多孔玄武岩粉尘含量对混合料体积指标的影响 |
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引用本文: | 程国义,王瑞芳,曹林涛,黄继业. 多孔玄武岩粉尘含量对混合料体积指标的影响[J]. 内蒙古公路与运输, 2006, 0(3): 5-6 |
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作者姓名: | 程国义 王瑞芳 曹林涛 黄继业 |
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作者单位: | 1. 内蒙古交通设计研究院有限责任公司,内蒙古,呼和浩特,010010 2. 湖北高科交通工程咨询有限公司 |
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摘 要: | 内蒙古集宁地区的玄武岩表面微孔隙较多,具有棱角丰富、粉尘含量大和吸油性强的特点。文章通过采用旋转压实体积法对其进行配合比设计实践,探讨粉尘含量对混合料体积指标的影响。
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关 键 词: | 多孔玄武岩 粉尘 油石比 影响 |
文章编号: | 1005-0574-(2006)03-0005-02 |
收稿时间: | 2006-06-27 |
Effect of dust content in porous basalt on the volume index of mixture |
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Abstract: | Voids exist on the surface of porous basalts in the area of Ji - ning, Inner Mongolia, which have many features such as rich edge angle, high dust content and strong oil - attracting. This paper describes the practice of mix design with rotation compacting volume method, and discusses the effect of dust content in porous basalt on the volume index of mixture. |
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Keywords: | porous basalts dust asphalt-aggregate ratio effect |
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