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Standard
  • American ACI-318
  • British BS4449
  • Europe AFCAB
  • Tensile Strength: 800mpa-1050mpa
  • Yield Strength: 600-750mpa
  • Permanent elongation test: <0.1
Super strength rib peeling coupler
    • Super strength rib peeling coupler
    • Super strength rib peeling coupler
    • Super strength rib peeling coupler
    • Super strength rib peeling coupler
    • Super strength rib peeling coupler
    • Super strength rib peeling coupler
Quick Detail:

Rolltec Mechanical Splicing System

Product Features

Rolltec is a rolled-parallel threaded mechanical splicing system designed for the connection of concrete reinforcing bars from Ø16 to 40 mm (ASTM #5 to #12).

Rolltec couplers comply with ACI 318, IBC 2006, BS 8110, Eurocode 2, DIN 1045, CalTrans, ASME Sec III Div 2.


Product advantages

  • Practical and economical alternative to laps.

  • Simple process : Only one machine, one operator.

  • Fast cycle time : less than 40seconds per thread !

  • One standard coupler for all splicing requirements (Standard/Position).

  • Easy installation, no torque wrench required.

  • Shortens construction cycle times.

  • Manufactured under strict quality assurance plan ISO 9001 and ASME. Third party tested.

  • Full traceability of material origin and production batch.


Two steps process

1. Peeling

The end of the reinforcing bar is peeled.

2.Roll threading

The peeled end of the reinforcing bar is then threaded by rolling.


Parameter of standard rib peeling roll stamping coupler

Size(mm)
Outer Dia.(mm) Length(mm) Thread pitch(mm) Tensile strength(MPa) Yield strength(MPa)
16 25 45
2.5 620MPa-750MPa 400MPa-550MPa
18 28 50 2.5
20 30 55 2.5
22 32 60 2.5
25 38
65 3.0
28 42 70 3.0
32 48 80 3.0
36 54 90 3.0
40 59 95 3.0

We have American rebar connection, Chile rebar connection, Columbia rebar connection, Egypt rebar connection, UAE rebar connection, Australia rebar connection, Qatar rebar connection, Mexico rebar connection, ACI-318 Rebar coupler, AC-133 coupler, ICC-ES rebar coupler, type 2 rebar coupler, AC-133 coupler cyclic test, ACI-318 mechanical splice, American standard cyclic test rebar coupler, UK CARES rebar couplers, TA1-A test rebar coupler, TA1-B test rebar coupler, AFCAB rebar coupler, ISO15835 rebar coupler, Bartec  coupler, DCL approved rebar coupler, Slip test rebar coupler and etc.

Any rebar connection problem , please feel free to contact us. 






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