Rebar Coupler is a system used for rebars Diameter greater than 36 mm …or Lapping not allowable for rebars Diameter greater than 36 mm.
Rebar couplers are used in reinforced concrete structures to replace normal rebar lap joints. The couplers are also suitable for use in reinforced concrete columns and walls. Each rebar coupler consists of a piece of rebar equipped with a thread and coupler sleeve at the right end as viewed in the direction of installation. In construction joints, rebar couplers can be used to replace all pieces of rebar going through the formwork.
Mechanical rebar connections, also known as mechanical splices, are used to join lengths of rebar together.
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