高速公路路面改建工程沥青路面早期水损坏原因分析 |
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引用本文: | 曹茂军.高速公路路面改建工程沥青路面早期水损坏原因分析[J].价值工程,2013(33):90-92. |
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作者姓名: | 曹茂军 |
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作者单位: | 安徽省高等级公路工程监理有限公司,合肥230088 |
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摘 要: | 沥青路面早期的水损害是沥青路面早期损坏的一种主要形式。本文通过大量的现场调查及室内试验,得出沥青路面早期水损坏的主要原因是路面空隙率过大、集料粉尘含量超标、路面油类污染。
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关 键 词: | 改建工程 早期水损坏 空隙率 含泥量 油类污染 |
Causes Analysis for Early Water Damage of Bituminous Pavement in Highway Pavement Reconstruction |
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Institution: | ( Anhui Highway Engineering Supervision Co., Ltd., Hefei 230088, China ) |
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Abstract: | Early water damage is one of the main forms of bituminous pavement early damage. Through a lot of site investigation and laboratory test, the main causes of bituminous pavement early water damage are found: large pavement void ratio, exceeding standard of dust aggregate and oil pollution. |
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Keywords: | reconstruction project early water damage void ratio silt content oil pollution |
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