Dayton Superior D310 Taper-Lock Standard Coupler, #14 [43MM]

Dayton Superior D310 Taper-Lock Standard Coupler, #14 [43MM]

Accessories

Dayton

The D310 Taper-Lock Standard Coupler is a premier Type 2 rebar coupler, expertly engineered for connecting rebar in a wide range of construction applications. This robust coupler features precision-machined internal tapered female threads, ensuring a secure and high-strength connection. Proudly made from USA melted and rolled steel, the D310 exemplifies superior quality and reliability.

Taper-Lock technology is not only innovative but also widely recognized and approved, complying with and listed on numerous industry standards, including:

• IAPMO UES Evaluation Report ER-0319
• ACI 318 Type 2 (Building Code Requirements for Structural Concrete)
• ACI 439 Type A (for A1035 bar & coupler only, addressing materials for concrete reinforcement)
• Tested in accordance to AC429 (for A1035 couplers only, ensuring performance under seismic conditions)
• CALTRANS (California Department of Transportation)
• Ministries of Ontario and Quebec (Canada)
• Various State Departments of Transportation across the USA
• AASHTO (American Association of State Highway and Transportation Officials)
• International Building Code (IBC)

The Dayton Superior D310 Taper-Lock Standard Coupler stands out as the preferred choice for robust rebar connections, trusted by construction professionals who demand precision, quality, and uncompromised structural integrity in their projects.

Key Features

The D310 coupler is distinguished by its internal tapered female threads, meticulously designed for creating secure, full-tension connections. Manufactured from high-grade American steel, it guarantees exceptional durability and is perfectly suited for the most demanding construction environments and challenging applications.

Compliance and Approvals

Achieving a comprehensive array of industry standards, the D310 coupler holds recognition from IAPMO UES Evaluation Report ER-0319, ACI 318 Type 2, and ACI 439 Type A (specifically for A1035 bar & coupler). Its adherence to AC429 testing criteria, coupled with approvals from CALTRANS, Ontario and Quebec Ministries, numerous State DOTs, AASHTO, and the International Building Code (IBC), ensures unparalleled safety, reliability, and regulatory compliance.

Benefits

Beyond its superior strength, the D310 offers significant operational advantages. Its user-friendly design facilitates easy and rapid installation, leading to reduced labor time and associated costs. Crucially, it delivers excellent load transfer capabilities, significantly enhancing the structural integrity of concrete elements and providing robust resistance against various environmental pressures, including seismic activity and heavy loads.

Applications

The D310 coupler's versatility and dependable performance make it an ideal solution for a broad spectrum of projects. It is extensively utilized in commercial buildings, critical infrastructure such as bridges and highways, and diverse civil engineering endeavors. It consistently remains the top choice for engineers and builders who prioritize both uncompromising quality and installation convenience.

Choose the Dayton Superior D310 Taper-Lock Standard Coupler to ensure your rebar connections offer exceptional performance and long-term reliability. With its unwavering commitment to quality, backed by extensive industry endorsements and approvals, the D310 guarantees the longevity and resilience of your projects. Opt for the D310 to confidently meet all your rebar connection requirements, ensuring structural excellence for years to come!