Testing concrete - Determination of ultrasonic pulse velocity LONG_TITLE film processing chemistry or computed

film processing chemistry or computed radiography system is changed

BS EN 61347-2-10:2001+A1:2009

extruded sheets

continuously organic coated (coil coated) steel flat products

BS EN 483 or BS EN 677

Testing concrete - Determination of ultrasonic pulse velocity LONG_TITLE film processing chemistry or computedThis 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