The full tension spplice that maintains the full ductility of the reinforcing bar.
SPPLICETEK is a parallel-threaded mechanical spliceing system designed for the connection of concrete reinforcing bars 16MM to 40MM.
The end of the reinforcing bar is sawn square.
The sawn end of the reinforcing bar is then enlarged by cold forging process the core diameter of the bar is increased to a pre-determined diameter.
Finally, the thread is mechanically cut onto the enlarged end of the bar.
Even when both bars cannot be turned, spplicetek system uses a standard coupler (exactly the same as used for type A):
|TM Bar Size||OD(mm)||Length(mm)||Metric thread* Pitch(mm)||Coupler Weight(Kg)|
|12||20||24||M 14 x 2.0||0.033|
|16||25||32||M 18 x 2.0||0.070|
|20||32||40||M 23 x 2.5||0.140|
|25||42||50||M 29 x 3.0||0.310|
|28||48||56||M 32 x 3.0||0.470|
|32||53||64||M 35 x 3.0||0.655|
|36||60||72||M 39 x 3.0||0.995|
|40||63||80||M 43 x 3.0||1.230|