The Development And Reseach Of The Pavement Radar Examining System

As the construction of highway develops fast,with the increase of highway and the improvement of the level,the quality requirements to highway are more and more strict and the requirements to examining are more and more scientific.To suit the new situation and examine the quality of highway effectively for the efficiency and precision of examining.Pavement radar examining system becomes an important tool for the thickness.It is an advanced technology without contact and damaging to pavement thickness in the word.It has been adopted by the quality supervision departments more and more as the necessary tool.It's to say that it will be the tendency of large-scale thickness examination in the future.Through the comparison among examining tools this article explains emphases the principle,exactitude,necessary and appliance of the Penetradar pavement radar examining systems.It explains briefly its importance for highway construction in Tianjin.At the same time it explains the pavements themselves.Through them we can draw the conclusion:1.with the test and theory analysis,Penetrader pavements radar examining system is of good repeatability,stability and accuracy.Their virtues such as efficiency,intact,speediness and so on have advantages to score-taking.2.we can analysis and research to the questions of highway and get the reason.3.this system can bring large economic effect and social effect which fit the request of highway construction and it can be spread.