Re-Bar Couplers are Designed to joint reinforcement bars. The traditional method of connecting reinforcement bars with lap joints continuity in reinforced concrete need not be always appropriate. Advantages of simplicity and economy in lap splicing is limited to smaller diameter bars. Mechanical couplers offer the solution for splicing when large diameter bars are involved.
Technically Superior: Re-bar Couplers performs like continuous reinforcement, develops strength mechanically, independent of concrete. Therefore provides ductility in RCC structures independent of concrete. Proven cyclic performance of rebar offers strength during Man-made, seismic or other natural events. The continuity of rebar offers excellent provision for grounding electrical current.
Re-Bar Couplers reduce rebar congestion and improve concrete flow and consolidation. Offer greater flexibility in design options. The Simplicity in detailing of reinforcement, particularly in reinforcement becomes effortless. Workability with higher steel-to-concrete ratio allows optimum sizing of RCC structural members.
Re-Bar coupler increase production rates because of reduced installation time and simper quality control requirements. Because of these differences, Labor requirements and costs will be substantially reduced.
Due to the increasingly complex demand of the construction industry the design and layout of anchors and splices in reinforced concrete involve a unique combination of art and science.
Practical considerations limit full length continuous reinforcements throughout any sizeable structure. Splicing of reinforcement becomes unavoidable.
The traditionally accepted form of connecting reinforcing steel bars has been by lapping them. The method involves placing two bars together next to each, over a defined minimum length and them holding them in position using wire ties.
After facing all this kind of problem in the fields of construction by using lapping system the VADOL CORPORATION has made a introduction of mechanical splicing system. Which make a new invention in scenario of the construction fields.
Recently after experiencing all this scenarios, More and more engineers are specifying mechanical rebar connections over lap splices. They’ve found that mechanical connections afford a reliability and consistency that cant be found with lap splicing.
VADOL CORPORATION is a parallel-threaded mechanical splicing system designed for the connection of concrete reinforcing bars Ø16 to Ø40.
DIA | O.D | LENGTH | PITCH |
---|---|---|---|
16 | 25 | 40 | 2.0 |
20 | 32 | 54 | 2.5 |
25 | 42 | 64 | 3.0 |
32 | 50 | 78 | 3.0 |
36 | 60 | 86 | 3.0 |
40 | 63 | 96 | 3.0 |