摘要
机场沥青道面在飞机荷载及环境因素综合影响下,使用一段时间后会出现沥青老化、防水性能下降等问题,在其使用性能状况良好、尚未出现明显损坏或损坏程度轻微时实施雾封层养护,是一种较好的预防性养护措施。对某机场沥青道面实施雾封层前后的抗滑性能、防水性能以及构造深度变化情况进行测试,并对沥青道面雾封层养护效果进行了评价。
The airport runway pavement will have the problems of asphalt aging and low waterproof performance after used for a period under the comprehensive influences of aircraft load and environmental factor.The implementation of fog seal coat maintenance is a better preventive maintenance measure during its good using performance,no apparent damage or slight damaged condition.The article introduces the tests of the anti-slide performance,waterproof performance and structure depth change,and assesses the maintenance effect of fog seal coat of asphalt runway pavement
出处
《城市道桥与防洪》
2016年第1期106-108,114,共4页
Urban Roads Bridges & Flood Control
关键词
机场
沥青道面
雾封层
效果评价
airport
asphalt runway
fog seal coat
effect assessment
