No wastage - standard lengths
Push - fir assembly
Fast & Light handling by workers
Easy fixing to rebar cage
No weather limitations
Patented & designed for sonic testing
100% tested in factory
Easy visual inspection on site
Optional mechanical crimping
The advantage of Crosshole Sonic Logging
Crosshole Acoustical Testing, CSL normally requires steel (preferred) or PVC access tubes installed in the
drilled shaft and tied to the rebar cage. Before the rebar cage is placed in the hole, the CSL access tubes
are attached to the interior of the rebar cage. The cage is then lowered into the hole and the concrete is
placed. Steel CSL tubes are preferred over PVC tubes because studies have shown that PVC tubes tend to
debond from the concrete due to the heat of hydration process of concrete, resulting in erratic CSL test r
Q: Are you trading company or manufacturer?
A: We are factory and trading company.
Q: How long is your delivery time?
A: Generally it is 5-10days after deposit if the goods are not in stock, ti is according to quatity.
Q: Do you provide samples? IS it free or extra?
A: Yes, we could offer free sonic pipe sample for you evaluation.
Q: What is your term of payment?
A: 30%+70% T/T or 100% irrevocable L/C at sight, the specific payment should be addressed by further discussion.