DBR COUPLER SYSTEM


Manufactured by Dayton Superior Canada Ltd.
Brand: DBR, Rebar Splice, Standard Coupler, Threaded, Dowel Bar Replacement, Dowel Bar Splicer, Formsaver, D50, D51, D52, D53, D51A, D52A

The DBR Coupler system is a two or three-piece Type 1, Tension-Compression mechanical splice used to join bar-to-bar of the same size, where one bar can be rotated. Available in rebar sizes #4 (13M) - #11 (36M). Uncoated, Epoxy Coated, Galvanized and Stainless Steel.

Categories: 
Structures and Structural | Reinforcement | Mechanical Connectors | Dowel Bar Replacements
Structures and Structural | Reinforcement | Mechanical Connectors | Forged Bar
Structures and Structural | Reinforcement | Mechanical Connectors | Threaded

Certifications: MTO DSM

Prequalification Lists: 
Ministry of Transportation, Ontario (MTO) - 9.65.60 - Reinforcing Steel Bars, Stainless Steel Mechanical Connectors (PDF)
  • Ontario Provincial Standards
    • OPSD 1101.0170 - Precast Concrete Valve Chamber with Poured-in-Place Thrust Blocks, 2400mm x 3000mm, Riser and Base
    • OPSD 1101.0180 - Precast Concrete Valve Chamber with Poured-in-Place Thrust Blocks, 2400mm x 3000mm, Thrust Blocks
    • OPSD 1101.0310 - Precast Concrete Valve Chamber with Poured-in-Place Thrust Blocks 3000 x 3000 mm Riser and Base
    • OPSD 1101.0320 - Precast Concrete Valve Chamber with Poured-in-Place Thrust Blocks 3000 x 3000 mm Thrust Blocks
    • OPSD 1101.0420 - Precast Concrete Valve Chamber with Poured-in-Place Thrust Blocks 3600 x 3000 mm Thrust Blocks
    • OPSS 1442* - Epoxy Coated Reinforcing Steel Bars for Concrete
    • OPSS.PROV 1440 - Steel Reinforcement for Concrete
    • OPSS.PROV 905 - Steel Reinforcement for Concrete
  • American Society for Testing and Materials
  • Canadian Standards Association
  • Other Standards
    • AASHTO HB-17 - Highway Bridges, 17th Edition
    • ACI 318-08 - Building Code Requirements for Structural Concrete and Commentary
    • CRSI - Concrete Reinforcing Steel Institute - Voluntary Certification Program for Fusion-Bonded Epoxy Coating Applicator Plants
    • DMS-4510 - Fatigue Test (Slip Test Procedure for Mechanical Connectors)
    • IBC - International Building Code
    • ICBO AC133-2007 - Acceptance Criteria for Mechanical Connectors for Steel Bar Reinforcement
    • RSIC - Reinforcing Steel Institute of Canada