| 白云岩在半刚性基层中的应用 |
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| 引用本文： | 庞东梅,高雪梅.白云岩在半刚性基层中的应用[J].北方交通,2012(8):6-7. |
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| 作者姓名： | 庞东梅 高雪梅 |
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| 作者单位： | 沈阳公路建设股份有限公司,沈阳,110003 |
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| 摘 要： | 白云岩是石灰岩的一种,在水泥混凝土中因其容易发生碱集料反应而不被应用。现就辽宁抚顺地区的白云岩做路面基层进行研究,确定其合理的掺配方式和掺配比例,并通过试验确定白云岩作为半刚性基层混合料骨料的可能性。
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| 关 键 词： | 白云岩 半刚性基层 骨架密实型 |
Application of Dolomite in Semi -Rigid Base Course |
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| Institution: | PANG Dong-mei and others |
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| Abstract: | Dolomite is one of limestone,not being used in cement concrete due to its easy alkali-aggregate reaction.It is studied that dolomite is used in pavement base course in Fushun of Liaoning province to determine the reasonable mix way and ratio and to confirm the possibility of taking dolomite as aggregate of mixture for semi-rigid base course through test. |
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| Keywords: | Dolomite Semi -rigid base course Dense skeleton type |
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