What is a reinforcement coupler?

Rebar couplers are used for joining rebars with full tension capacity. The ends of bars to be joined are provided with threads, and the bars are joined using a coupler sleeve that transfers the force on the rebar across the connection.

Why couplers are used in reinforcement?

The use of Ancon Reinforcing Bar Couplers can simplify the design and construction of reinforced concrete and reduce the amount of reinforcement required. Ancon Couplers are sold via approved distributors.

How are steel reinforcing bars held together?

Rebar cages are connected either by spot welding, tying steel wire or with mechanical connections. Mechanical connections, also known as ‘couplers’ or ‘splices’, are an effective means of reducing rebar congestion in highly-reinforced areas for cast-in-place concrete construction.

What kind of coupler is used for reinforcing rebar?

The Tapered Thread coupler is designed to suit the majority of applications which require the joining of reinforcing bars. The ends of the rebar are cut square and a tapered thread is cut onto the bar to suit the tapered thread coupler. The sleeve is tightened onto the threaded bar end using a calibrated torque wrench.

Which is the best way to join steel reinforcing bars?

Splicing is not always the best way to join steel reinforcing bars. The use of Ancon couplers simplifies the design and construction of reinforced concrete structures and reduces the amount of reinforcement needed. The range of Ancon CTT conical thread couplers has been designed to be applied with cryogenic quality reinforcing rods.

Can a bar coupler be used as a lapped joint?

Lapped joints are not always an appropriate means of connecting rebar. The use of Ancon Reinforcing Bar Couplers can simplify the design and construction of reinforced concrete and reduce the amount of reinforcement required.

When to use Ancon couplers for bar reinforcement?

Reinforcing Bar Couplers. The use of Ancon Reinforcing Bar Couplers can simplify the design and construction of reinforced concrete and reduce the amount of reinforcement required. For assistance on the correct choice of coupler, please consult the Coupler Selection Chart or alternatively select the appropriate range from the menu.