BSI 19/30397525 DC:2019 Edition
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BS EN 12504-4. Testing concrete in structures – Part 4. Determination of ultrasonic pulse
Published By | Publication Date | Number of Pages |
BSI | 2019 | 19 |
This document specifies a method for the determination of the velocity of propagation of pulses of ultrasonic longitudinal waves or ultrasonic transverse waves in hardened concrete, which is used for a number of applications.