IBS – Standard Coupler
1 – The head of the rebar is enlarged by forging, ensuring the head cross section more than the rebar itself even after the thread cutting.
2 – The standard ISO parallel thread is made on the forged head by thread cutting.
3 – The coupler, made of high grade steel, is stronger than the rebar.
4 – Thread both rebars into the coupler to form the joint.
The IBS coupler is the basic and standard coupler in IBS splice system, just one single type of coupler is suitable for most of the usual applications.