deformed steel bar couplers connectors

0 ICC-ES Report ESR-3367

matching the steel reinforcing bars. As an option, each coupler may have up to two set screws, one near each end. The set screws are for securing the coupler to the bar during prefabrication and/or erection. Coupler dimensions and corresponding bar sizes are described in Table 2 of this report. Each coupler and the two mechanically spliced

03 20 00 - Concrete Reinforcing

K. Mechanical Splice Coupler 1.02 RELATED SECTIONS ASTM A184/ Specification for Fabricated Deformed Steel Bar Mats for A184M Concrete Reinforcement 3. ASTM A185 Specification for Steel Welded Wire Reinforcement, Plain, for Concrete Reinforcement 4. ASTM A370 Test Methods and Definitions for Mechanical Testing of Steel Products Authorized List of Steel Reinforcing Mechanical SplicesJul 31, 2020 · AUTHORIZED LIST OF COUPLERS FOR REINFORCING STEEL Updated 7/31/2020 Page 1 of 12 Mechanical Couplers on ASTM A 706 (Grade 60) Reinforcing Steel - For Straight Bars Type of Splice Splice Company Coupler Model Caltrans Coupler Unique Identification Authorized Service Splice (Bar Sizes) Authorized Ultimate


BPI Barsplicer couplers have internal threads that permit the attachment of dowel splice bars or long lengths of reinforcing bar. These couplers are made from steel conforming to ASTM A 108. Although mostly used for splicing reinforcing bars to dowel splice bars, nothing precludes their use as standard tension-compression mechanical splices. China Anti Drone System manufacturer, Anti Drone Gun Apr 25, 2021 · Zhengzhou Hanvy Industry Co., Ltd is the professional manufacturer of the steel bar processing equipment, engineering machinery and construction machinery and has got a good reputation in this industry for over 15 years. It covers an area of 10000 square meters and employs more than 100 people in factory.

China Steel Bar Coupler, Steel Bar Coupler Manufacturers

China Steel Bar Coupler manufacturers - Select 2021 high quality Steel Bar Coupler products in best price from certified Chinese Steel Bar, China Coupler suppliers, wholesalers and factory on Coupler_Yidao Metal,Thread bar,accessory for Thread bar The screw steel is widely used in the construction of civil engineering, such as houses, bridges, roads, etc. To highway, railway, bridges, culverts, tunnels, dams, flood control and other public facilities, small building foundation, beams, columns and walls, plates, rebar structure is indispensable material.

Dayton Superior Rebar Couplers- Black, Epoxy, Weldable

COUPLER TYPE. D106 WELDABLE. D260 WELDABLE. D260L WELDABLE. D250L-SERIES BLACK. D250L-SERIES EPOXY. D250 S/CA BLACK. D250 S/CA EPOXY. D220 TRANSITIONAL. HY-TEN - CouplersThe HT Coupler is a friction welded coupler for the mechanical connection of deformed steel reinforcing bar complying with BS4449 grades 500B & 500C and ASTM A618 grade 75. The HT Coupler is CARES approved to TA1-B and TA1-C (including the performance requirements of EC2 &

HY-TEN - HT Couplers

The HT Coupler is a friction welded coupler for the mechanical connection of deformed steel reinforcing bar complying with BS4449 grades 500B & 500C and ASTM A618 grade 75. The HT Coupler is CARES approved to TA1-B and TA1-C (including the performance requirements of EC2 & Sellafield Technical Standards). HT Couplers are also approved by DIBt, Caltrans and DCL. HY-TEN - HT.S Standard CouplerHT.S Standard Coupler. The HT Coupler range is for the mechanical connection of deformed steel reinforcing bars complying with TheCalifornia Department of Transportation (Caltrans) authorization testing. The HT.S Coupler is suitable for connecting two bars where at least one bar can be rotated.

High-Strength Couplers and Form Savers Whitacre Rebar

We offer a full range of high-strength couplers and form savers from trusted manufacturers like Barsplice Products, Dayton Superior, and Erico and brands like Bar Lock® and Lenton®. The proprietary designs from each manufacturer are used for various types of mechanical splices including:Steel-Filled Coupling Sleeve. Cold-Swaged Threaded Coupler. Performance of mechanical steel bar splices using grouted Feb 01, 2021 · In this study, short-threaded grout couplers (STGCs) and long grout couplers (LGCs) were used to serve as the connector splice for the deformed reinforcement steel bars of the diameter (d b) 16 mm. Both types of couplers are suitable to be used in the reinforced and precast concrete structures to connect the steel bars with the sufficient embedded length.

Rebar Anchors / Couplers and The Structural Steel Fabricator

Jun 17, 2014 · The anchor is welded to the steel in the fabrication shop, usually with a penetration weld. Later, once the erection is complete the rebar is locked into the anchor. Typically, this step is still done by the mason. If the anchor / coupler is intended to be welded to steel it should come with a beveled edge to allow for a penetration weld. (See Rebar Couplers Vs Lapping Vs Welding - Which Is Best?Rebar couplers or mechanical splices are used to connect reinforcement bars of various grades and diameters. They eliminate the use of lapping and welding. Rebar couplers can join rebars with full tension capacity. The ends of steel bars to be joined are provided with threads, and a coupler is used to join rebars end-to-end, which transfers the

Steel Bar Connection - mechanical rebar splice coupler

Bar Lock Shear Bolt Couplers. taper-threaded splicing. Bartec type Upset forging parallel thread rebar coupler. Mechanical connection coupler. UK CARES certificated rebar couplers. Rebar splices. JBCZ CNC type rebar coupler. Type 2 coupler. TA1-A coupler. Threaded Rebar Coupler Sale Mechanical Rebar Splicing Jul 07, 2021 · Threaded rebar coupler, also known as the names rebar connectors, rebar splicing, mechanical rebar couplers is a joint of steel bars on a parallel line which is designed for reinforcement bars and usually used in conjunction with a rebar threading machine.The thread rebar with an internal thread corresponding to the thread is a mechanical rebar coupler used to transfer the axial tension or

US7624556B2 - Threaded deformed reinforcing bar and

The threaded deformed reinforcing bar is used in concrete construction and may be easily connected to other threaded deformed reinforcing bars by an internally threaded coupler. The threaded deformed reinforcing bar has a continuous spiral thread upon at least a portion of its length which engages the internally threaded coupler. The continuous spiral thread upon the deformed reinforcing bar Weldable Couplers - LENTONnVent LENTON weldable couplers provide a quick and easy solution for connecting reinforcing steel bar (rebar) to structural steel sections or plates. The coupler is internally taper threaded on one end with the other end or exterior surface prepared for welding. C2/C3J Weldable Half-Coupler. C2/C3J Weldable Half-Coupler for Nuclear Applications.

What are the Types of Mechanical Splices for Rebars?

Deformed bars:Coupler for thread-like deformed reinforcing bars:19 to 57:Deformed ACCEPTANCE CRITERIA FOR MECHANICAL CONNECTOR connector systems used to connect uncoated, deformed steel reinforcing bars installed in concrete. The criteria is applicable to reinforcing bar connectors that are field-assembled onto the ends of reinforcing bars that have been prepared at a factory or the jobsite. The criteria is