Bar Lock couplers are effective when used as a "positional" coupler when the rebar is fixed in place or when the rebar is free to rotate. Bar Lock couplers utilize lock-shear bolts and serrated grip rails to mechanically splice the rebar.

Type 2 Mechanical Splice shall conform to Type 1 requirements and develop 100% of the specified ultimate strength of the bar being spliced. Example: For ASTM A615 Grade 60 bar: 1.00 x 90,000psi =

We offer a variety of rebar splicing product options based on project type. Whether the application is a wall to slab connection, existing structure repair, fatigue applications or form savers, we have the rebar splicing product solution.

The D250XL Bar Lock Coupler is a Type 2 rebar coupler used to connect two pieces of rebar. It consists of a thick walled tube, specially designed lock shear bolts, serrated grip rails, and a center stop pin. The D250XL is made from USA melted and rolled steel. APPLICATION The D250XL Bar Lock Coupler is used to provide a

2020年8月12日 · The D250L Bar Lock Coupler is a Type 2 rebar coupler used to connect two pieces of rebar. It consists of a thick walled tube, specially designed lock shear bolts, serrated grip rails, and a center stop pin. The D250L is made from USA melted and rolled steel. APPLICATION The D250L Bar Lock Coupler is used to provide a

60, deformed rebar. The D51A is available in #4[13MM] through #11[36MM] rebar sizes and can be used in conjunction with the same size DBR D51 Splice Bar to create a mechanical splice designed to achieve 125% of specified yield. Application Used in areas where rebar congestion prevent the use of

The D250SCA Bar Lock S/CA-Series Couplers are designed for use in most tension and compression applications. They are available in rebar sizes #4 through #18 and exceed 135% of specified yield of Grade 60 rebar. S/CA couplers are an approved Caltrans "Service" splice and are recognized by IAPMO, ACI and most State Departments of Transportation.

The Dayton Superior DBDI ® Splicing System is a two-piece, upsized parallel threaded, mechanical splice that is stronger than the rebar being connected. Meets ACI Type 2, seismic splice requirements. Can be furnished with male or female thread, as straight dowel, or with a L or J hook end; Available on rebar sizes #4 through #11

L-Series couplers are available in rebar sizes #4 through #18 and exceed minimum ultimate strength of Grade 60 rebar to achieve a Type 2 splice. L-Series couplers are approved for use by most state DOTs, are recognized as an IAPMO as a …

REBAR SPLICING SYSTEM ©2017 Dayton Superior Corporation DESCRIPTION The Dayton Superior Bar Lock Coupler System provides a simple, quick, cost effective method for splicing deformed rebar in tension and/or compression applications. Bar Lock® ® ® Perform with Precision™ FEATURES & BENEFITS • Quick and easy to install • No bar end prep