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COPRA® Anchoring Coupler — Effective Beam-To-Column Connections

Multi-purpose anchoring system for all bolted connections. COPRA® Anchoring Couplers are mainly used with HPKM® Column Shoes, PEC® Column Shoes or BECO® Beam Shoes. The product range is suitable for moderate and heavy-duty loading conditions.

The COPRA® Anchoring Coupler is a rebar anchor with female threads for bolted connections in precast concrete structures. COPRA® Anchoring Couplers transfer tensile, compression, and shear forces through the connection during erection and in the final stage. COPRA® can be adapted to all types of concrete structures.

Hidden COPRA® Anchoring Couplers with removable threaded bars avoid the risk of protruding parts being damaged during construction.

Model options

COPRA® P

An anchoring coupler with straight anchor bars is intended for use in structures with sufficient depth. Alternatively, anchor bars can be bent to fit in shallow concrete members.

Dimensions

NOTE 1: Lap lengths of anchor bars are calculated for concrete grade C25/30 in good bond condition. 

NOTE 2: The total length of the headed anchoring bars should be defined according to the dimensions of the concrete member and verified according to CEN/TS 1992-4-2.

NOTE 3: The total length of the double-sided COPRA® Anchoring Coupler should be defined according to the dimensions of the concrete member.

Detailed technical information

Comprehensive product information and detailed information on product characteristics, resistances and required operating conditions are available on product’s Technical Manual.

Model options

COPRA® L

An anchoring coupler with headed anchor bars, primarily used in columns and other shallow structures.

Dimensions

NOTE 1: Lap lengths of anchor bars are calculated for concrete grade C25/30 in good bond condition. 

NOTE 2: The total length of the headed anchoring bars should be defined according to the dimensions of the concrete member and verified according to CEN/TS 1992-4-2.

NOTE 3: The total length of the double-sided COPRA® Anchoring Coupler should be defined according to the dimensions of the concrete member.

Detailed technical information

Comprehensive product information and detailed information on product characteristics, resistances and required operating conditions are available on product’s Technical Manual.

Model options

COPRA® D

An anchoring coupler used for connecting elements from opposite sides of the column - for example in double-sided arrangement of beams.

Dimensions

NOTE 1: Lap lengths of anchor bars are calculated for concrete grade C25/30 in good bond condition. 

NOTE 2: The total length of the headed anchoring bars should be defined according to the dimensions of the concrete member and verified according to CEN/TS 1992-4-2.

NOTE 3: The total length of the double-sided COPRA® Anchoring Coupler should be defined according to the dimensions of the concrete member.

Detailed technical information

Comprehensive product information and detailed information on product characteristics, resistances and required operating conditions are available on product’s Technical Manual.

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