Concrete pull-off test
Concrete pull-off test
The Concrete Pull-Off Test is used to determine the direct tensile strength of a concrete or the bond strength of concrete mixture. The testing equipment consists of metal test circular plates, threaded rods, epoxy, a core drill, a load cell, a displacement transducer, and a hydraulic jack.

Test specimen before pull-off test

Test preparation and setup

Test specimen after pull-off test

Enlarge view on specimen after test

View of concrete bonding