Abstract:This article,through the comparison,introduced the present domestic and foreign most commonly used pre-stressed pipe grouting quality test methods,including several detection methods such as impact echo method,ultrasonic method,ground penetrating radar methods,including several detection methods such as impact echo method,ultrasonic method,ground penetrating radar method,ultrasonic tomographic imaging method,summaaried the characteristics of these methods in engineering application,and recommended that impact echo method is the test method for pre-stressed grouting quality according to its application and research research results at home and abroad.