Rebar Coupler Advantages Over Conventinal Method lapping system:

Three Simple Metthods to splice Rebar:

1.Threaded coupler(Mechanical splices)
2.By Welding
3.By lap Splices

Lapped Joints are not appropriate always Means of Connecting rebars by conventional lapping.
Lapping system is time consuming method in terms of lap desigh and installation at site in civil constrution.Congestion Can be happen in Concrete due to lots of rebar used.

Rebar coupler method in now very common in india and least Expensive method as compare to normal conventional system.prallel threaded rebar couplers can simplify design and reduce reinforecment concrete and steel.Rebar couplers is very rapid system in terms of installation of coupler to connect rebars.

Design of MECHANICAL SPLICING:

in india every manufacturer has its own design drawing and specification .maximum manufacturer is using EN 8 D Raw material to manufacture rebar coupler.

EN 8,EN 8D,EN 9 these all three can be used to make rebar coupler .
but maximum mnufacturer using EN 8 D Raw materail.
Ths basic Consideration design point of view 125 % Yield strength of Rebar to satisfy ACI 318 and IS 1786 Code .

EN 8 D Raw Material mnaufacture in india for Rebar Coupler:
VIZAG Steel-VISHAKHAPATNAM
Ambhe Ferro-MUMBAI
ISMT PUNE

The raw material is costing 45 Rs per kg ,30 % westage of raw material happened in making couplers

Rebar coupler Manufacturer:

Top ten Rebar Coupler Manufacturer in India:

Dextra india
Halfen Moment
Kuber industries
Spplicetech
Shreenath Enterprises
Surya ENGINEERING
HITECH
CONNECTWELL REBAR SOLUTION





SURYA ENGINEERING
MUMBAI PUNE DELHI BANGALORE CHENNAI COIMBATORE HYDERBAD AHMEDABAD RAJKOT INDORE LUCKNOW VARANSI