Geotechnics hollow steel bar cross section
14. August 2022
Hollow steel bar
with 3-in-1 function
Function 1
Drilling rod
- with continuous TITAN thread
- can be shortened or lengthened as required
- self-locking thread = no counter nuts necessary
- optimum thread form for good shear bond
Function 2
Injection tube
- drilled hole filled, from the bottom, completely with cement suspension
- no separate casing necessary
Function 3
Reinforcing bar
- Tough, ductile steel
- S 460 NH fine-grained structural steel
- no sudden failure
- satisfies all demands placed on reinforcing steel