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针对传统方法对沥青路面密度测定时存在的诸多不便,试验结果准确性与可靠性受人为影响因素大等问题,提出了采用无核密度仪测量的方法,通过使用2701B型无核密度仪与室内水中重法进行对比试验,表明2701B无核密度仪可以用于沥青面层施工中密度的实时、快速无损检测,对保证工程进度、确保施工质量具重要意义,具有良好的应用前景。
In view of the inconvenience of the traditional method in determining the density of asphalt pavement, the accuracy and reliability of the test results are influenced by human factors and so on, a method using non-nuclear density meter is proposed. By using 2701B non-nuclear densitometer and indoor Water gravity method for comparison test shows that 2701B nuclear densimeter can be used for the density of asphalt surface construction in real time, rapid non-destructive testing, to ensure the progress of the project to ensure the construction quality is of great significance, has good application prospects.