PVC sonic log pipes

   version 1 june 2021

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Sonic log pipes

PVC sonic log pipes, allow to check the porosity and the cementation quality in piles and diaphragms.

In homogeneous concrete, the propagation speed of sound, is approximately 4000m/s

In case of defects, soil inclusions, cracks or  non homogeneous concrete, this velocity rapidly decrease

inserting in two different pipes, an emitter and a receiver, you can measure this speed, and asses  the cast quality .

During installation, the pipes must be fixed to the reinforcement cage, by means of steel wire or plastic band.


Technical Data Sheet

PVCSLP 42/50

PVCSLP 43/50

PVCSLP 52/60

PVCSLP 53/60