This regulation is divided into 6 chapters and 9 appendices. The main technical content includes: general principles, terms and symbols, rebound tester, concrete ultrasonic detector, measurement and calculation of rebound value and sound velocity value, estimation of concrete compressive strength, etc.
T/CECS 02-2020 history
2020T/CECS 02-2020 Technical specification for testing concrete compressive strength by ultrasonic rebound comprehensive method