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Upsetting splice is a parallel threaded rebar mechanical splice designed for the connection of concrete reinforcement bars, for diameters 16 to 40 mm.
The full performance of upsetting rebar splices is stronger than the reinforcement bar and guarantees bar break under tensile stress.

 

CUTTING
The end of the reinforcement bars is sawn square

 

COLD FORGING
The essence of the BARTEC system consists in a Patented method of enlarging the end of the reinforcement bar by cold forging, thus increasing its core diameter.


 

 THREADING
An ISO standard metric thread is then cut or rolled

 

Bar-break feature guarantees fully ductile elongation.

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