Testing instruments for Pulse Velocity

• Standard test method for pulse velocity through concrete*

• Freuqency and specimen size

*ASTM C597-83

*BS 1881 Part 203 1986 Recommendations for

measurement of velocity of ultrasonic pulses in

concrete

前一張投影片

下一張投影片

回到第一張投影片

檢視圖形版本