Testing concrete - Determination of ultrasonic pulse velocity LONG_TITLE BS EN 483 or BS

BS EN 483 or BS EN 677

BS EN 60335-2-74 on safety requirements for portable electric immersion heaters is useful for:

NB:This publication is not to be regarded as a British Standard

BS 3535-1:1990

Testing concrete - Determination of ultrasonic pulse velocity LONG_TITLE BS EN 483 or BSThis European Standard, a part of the BS EN 12504 series, specifies a method for the determination of the velocity of propagation of pulses of ultrasonic longitudinal waves in hardened concrete, which is used for a number of applications. A pulse of longitudinal vibrations is produced by an electro acoustical transducer held in contact with one surface of the concrete under test. After traversing a known path length in the concrete, the pulse of