anti impact rebar mechanical coupler

AC133 Rebar Coupler Testing of Mechanical Connector

Acceptance Criteria AC133 defines the process to uniformly evaluate mechanical connector systems of steel reinforcing bars used in building and construction. As ASTM A370 is referenced within AC133 for evaluation of the reinforcing bar alone, the test piece for AC133 consists of the assembly of the coupler and two sections of steel reinforcing bar.

Anti-Impact System Rebar Coupler by Hebei Yida Reinforcing

Introduction Hebei Yida Anti Impact Rebar Coupling system is a mechanical rebar splicing system, be made of high quality alloy steel. It has already passed the High Speed Tensile test of Anti instant impact by Germany Berlin BAM Laboratory. It has been widely applied at the sites where required high level of resistance to impact. China Anti-impact Rebar Connector Factory and Suppliers Anti-impact Rebar Connector - Manufacturers, Factory, Suppliers From China. We persist with the principle of "quality 1st, assistance initially, continual improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the standard objective. To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for Anti-impact Rebar Connector

Concrete Reinforcement - Rebar Splicing - Unitec® Dextra

Concrete Reinforcement - Rebar Splicing - Unitec® Repair >> Bolted rebar coupler system which does not require any kind of rebar end preparation. Bolted coupler without rebar preparation. Unitec® is a bolted splicing system designed for the connection of two rebar D250L Bar Lock® L-Series CouplerThe D250L Bar Lock Coupler is used to provide a continuous path of mechanical reinforcing from two pieces of the same diameter rebar. PRODUCT SPECIFICATION n Rebar sizes #3 (13mm) through #18 (57mm). Please obtain written verification for compatibility with #3 rebar from Dayton Superior. n Available in plain, epoxy coated or galvanized finish n

D250SCA Bar Lock® Coupler - Dayton Superior

The D250SCA Bar Lock is a Type 1 rebar coupler consisting of a thick walled tube, specially designed lock shear bolts, serrated grip rails, and a center stop pin. The D250SCA is made from USA melted and rolled steel. APPLICATION The D250SCA Bar Lock Coupler is used to provide a continuous path of mechanical reinforcing D250SCA Bar Lock® Coupler - Dayton SuperiorThe D250SCA Bar Lock is a Type 1 rebar coupler consisting of a thick walled tube, specially designed lock shear bolts, serrated grip rails, and a center stop pin. The D250SCA is made from USA melted and rolled steel. APPLICATION The D250SCA Bar Lock Coupler is used to provide a continuous path of mechanical reinforcing

D250XL BAR LOCK® XL-SERIES COUPLER - BuildSite

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 Dayton Superior D250 S/CA #3/#4 Bar Lock Rebar Coupler1. Insert the end of the first rebar halfway into the coupler until it contacts the center stop pin. 2. Holding the first rebar in place, tighten all the bolts on that half until they are hand tight against the rebar. 3. Insert the end of the second rebar halfway into the coupler until it contacts the center stop pin. 4.

Dayton Superior D250 S/CA #7 Bar Lock Rebar Coupler

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. 10. A high quality 1" pneumatic drive impact wrench,with at least 100 psig air flow and 185 CFM of HY-TEN - HT.B Mechanical CouplerThis mechanical rebar splice is designed for use in reinforced concrete applications such as column splicing, bridge applications, piling, splicing to protruding dowels cast in concrete and beams. The couplers can be installed with a standard wrench, electric or pneumatic power tool.

HY-TEN - HT.B Mechanical Coupler

This mechanical rebar splice is designed for use in reinforced concrete applications such as column splicing, bridge applications, piling, splicing to protruding dowels cast in concrete and beams. The couplers can be installed with a standard wrench, electric or pneumatic power tool. Hebei Yida Reinforcing Bar Connecting Technology Co., Ltd Hebei yida anti impact rebar coupling system is a mechanical rebar splicing system, be made of high quality alloy steel. It has already passed the high speed tensile test of anti instant impact by germany berlin bam laboratory. It has been widely applied at the sites where required high level of resistance to impact.

Hebei Yida Reinforcing Bar Connecting Technology Co., Ltd

Hebei yida anti impact rebar coupling system is a mechanical rebar splicing system, be made of high quality alloy steel. It has already passed the high speed tensile test of anti instant impact by germany berlin bam laboratory. It has been widely applied at the sites where required high level of resistance to impact. INCH-POUND UNITS - Engineered mechanical splice torque. Forces from the screws cause rebar deformations to interlock within the coupler wedge. The DUAL mechanical action results in a full positive connection for transferring tension or compression forces from bar-to-bar. Screws can be tightened using suitable impact wrenches. Linear alignment is preserved across the splice by using

KZ Hydraulic-Grip Rebar Coupler - KZ - Construction

KZ hydraulic-grip coupler eliminates the issues occurred on threaded rebar coupler. The issues cover uncontrollable thread precision caused by poor rebar circularity, diminished rebar cross-sectional area, and stress concentration on incomplete thread of MBT Couplers AnconNote:Not all coupler types and sizes are relevant to the national approvals shown. For details of coupler types and sizes relevant to each national approval please refer to the relevant approval document, which is available on request. ET Series. ET series couplers are used to

MECHANICAL SPLICES AND ANCHORAGE FOR

Depending upon the size, assemble manually with socket wrench or for quickest installation, use a standard air impact wrench. By following the instructions supplied with your order, tighten the screws until the heads twist off at a prescribed value. The force from the screws causes the rebar deformations to interlock within the coupler. Mechanical Rebar Splice require no bar-end preparation.Nov 27, 2009 · Bolted coupler exhibits performance that exceeds 125% of specified yield on ASTM® A615 Grade 60 rebar. Field installation, accomplished with standard wrench or impact wrench, eliminates bar-end preparation, sawing, and swaging. Also, bolt heads shear off upon proper tightness.

Mechanical Rebar Splice require no bar-end preparation.

Nov 27, 2009 · Bolted coupler exhibits performance that exceeds 125% of specified yield on ASTM® A615 Grade 60 rebar. Field installation, accomplished with standard wrench or impact wrench, eliminates bar-end preparation, sawing, and swaging. Also, bolt heads shear off upon proper tightness. Mechanical Rebar Splicing SystemThe couplers can be installed with just a standard wrench or an impact wrench depending on coupler size. The bolt heads will shear off when proper installation tightness has been reached, which allows for completely visual inspection. LENTON LOCK works as a one-step transition on ASTM (in-lb) and metric rebar.

NVENT LENTON LOCK B-SERIES MECHANICAL

The Lock coupler features patented gripping technology that helps provide for the development of full reinforcing bar (rebar) strength and improved overall structural integrity in tension, compression, stress-reversal and dynamic applications. Lock, an in-situ reinforcing bar splice, is ideal for new construction, repair or retrofit applications. Rebar Coupler (New Type) at Best Price in Shijiazhuang 6.The rebar coupler prodcucing and rebar end theading will not affected by the weather; 7.Raw material-saving, high energy conversation, high work efficiency. Essential factor as coupler:1. Mechanical property of coupler better thanA Installed bar.A 2. Fast and simple installation.A 3. Can be installed in other size bar.A 4.

Rebar Couplers at Best Price in Shijiazhuang, Hebei

Established in 1992, Hebei Yida Reinforcing Bar Connecting Technology Co., Ltd. has made a name for itself in the list of top service providers of Rebar Coupler in China. Hebei Yida Reinforcing Bar Connecting Technology Co., Ltd. is listed in Trade India's list of verified companies offering wide array of Tapered Thread Rebar Coupler, Anti Impact Rebar Coupling System, Rebar Coupler (New Type Rebar Splicing Rebar Coupler Reinforcement bar Well known in the construction industry, Dextra rebar splicing solutions allow to swiftly connect reinforcement bars of various grades and diameters. Our range is divided into 3 applications:Cast-In-Place >> Mechanical splicing solutions allowing fast, high-performance and reliable rebar connections thanks to their parallel-thread system

Rebar coupler - Soscoup Regbar Construction

Assembly Tools. Soscoup Bolts can be easily mounted with either a manual socket wrench or a standard impact wrench. Training and Assembly When Regbar Soscoup Bolts are tightened, bolt heads are bent at turning torque and this ensures optimum interlock between the rebar and inner wall of the coupler. 1- Press the first half of the Soscoup Couplers, the end of the rod till the central stop pin. Rebar coupler, Rebar coupler direct from Changzhou Ancon standard reinforcement steel rebar mechanical coupler / joint/bond rebar. $0.10 Construction material anti-impact steel rebar coupler/connector. $0.10 - $3.00 / Piece. 1 Piece (Min. Order) Construction material rebar bolt coupler mechanical splicing price. $0.20 - $5.00 / Piece. 1000 Pieces (Min. Order) Rebar steel bolt screw coupler

Rebars Couplers & Building Systems - Amsteele

The strength of a mechanical splice is independent of the concrete in which it is located and will retain its strength despite loss of cover as a result of impact damage or seismic event. The Acon range of reinforcing bar couplers is the most comprehensive available and includes tapered threaded, parallel threaded, mechanically bolted and Reinforcement couplers Bolt rebar Coupler ITEKCON Itekcon is a professional mechanical coupler manufacturer in China. With 12000 square foot state-of-the-art manufacturing facility, we can supply high-quality couplers, such as threaded rebar coupler, taper thread coupler, cold extrusion coupler, and rebar machines.

Reinforcement couplers Rebar Connecters ITEKCON Couplers

Itekcon is a professional mechanical coupler manufacturer in China. With 12000 square foot state-of-the-art manufacturing facility, we can supply high-quality couplers, such as threaded rebar coupler, taper thread coupler, cold extrusion coupler, and rebar machines. SHEAR SCREW & WEDGE MECHANICAL CONNECTIONS coupler wedge, while at the same time, the screws embed themselves into the rebar. When the proper torque is reached, the heads TWIST OFF. SIMPLE INSTALLATION Depending upon the size, assemble manually with socket wrench or for quickest installation, use a standard air impact wrench. By following the instructions supplied with your order, tighten

The LENTON® LOCK S-Series:Smaller Size and Fewer Bolts

The couplers meet or exceed major international building codes and Department of Transportation requirements, including ACI ® 318 Type 1, UBC ® Type 1 and IBC ® Type 1. There is no need to stock multiple parts to accommodate one-step transitions. LENTON LOCK works as a one-step transition on ASTM (in-lb) rebar. The LENTON® LOCK S-Series:Smaller Size and Fewer Bolts The couplers meet or exceed major international building codes and Department of Transportation requirements, including ACI ® 318 Type 1, UBC ® Type 1 and IBC ® Type 1. There is no need to stock multiple parts to accommodate one-step transitions. LENTON LOCK works as a one-step transition on ASTM (in-lb) rebar.

US5729952A - Mechanical rebar couplers - Google Patents

Methods and apparatus for making and assembling reliable mechanical rebar couplers so that a short upstand of rebar that protrudes from an existing concrete structure can be connected to a new rebar at a retrofit work site out in the field so as to provide a connection between a new and the existing structure. According to a first embodiment, one end of the protruding upstand is upset, and a Unitec Rebar Connectors Bolt coupler - DextraUnitec® is a bolted splicing system designed for the connection of two rebar which havent been previously prepared (no thread). Each Unitec coupler features a long hollow bodywhich will bond with rebar. Several screws will lock both bar ends and complete the connection. Unitec is designed to be operated with a standard impact/pneumatic wrench.

What is Rebar Splice Coupler? Advantages, Disadvantages

Advantages of Rebar Splice Coupler. Structural Integrity; Mechanical splices or couplers transfer load directly from one bar to other without indirect interaction of concrete so it enhances the structural integrity and thus overall reliability of the reinforcement system. mechanical rebar splice coupler|rebar couplers suppliers Rich product range:Upset forging parallel thread coupler, Rib peeling roll thread coupler, Taper thread coupler, Screwless type cold pressing coupler, Pre-cast big chamfering coupler, Stainless anti-rust coupler, -170°Cryogenic coupler, Weldable coupler, Epoxy coated coupler, LER adjustable coupler, Terminal rebar connection, etc.

All about Mechanical Couplers - Structural Guide

Apr 26, 2020 · Different Types of Mechanical Couplers. Mainly there are two types of couplers for rebar. Tension Couplers; Compression Couplers; Mainly the couplers are used to carry the tensile force. However, they are using to carry the compressive forces. Further, most of the time, couplers are tested for tension.

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