Dayton Superior D310 Taper-Lock Standard Coupler, #18 [57MM]

Dayton Superior D310 Taper-Lock Standard Coupler, #18 [57MM]

Accessories

Dayton

The D310 Taper-Lock Standard Coupler is a premier Type 2 rebar coupler, engineered for unparalleled strength and reliability in connecting rebar. Each coupler features precision-machined internal tapered female threads, ensuring a secure and exact fit. Proudly made from USA melted and rolled steel, the D310 guarantees superior material quality and durability.

The Taper-Lock system is not only robust but also widely recognized and approved by leading industry standards and authorities. Its extensive list of compliances includes:

• IAPMO UES Evaluation Report ER-0319
• ACI 318 Type 2 (Building Code Requirements for Structural Concrete)
• ACI 439 Type A (specifically for A1035 bar & coupler systems)
• Tested in accordance with AC429 (Acceptance Criteria for Deformed Steel Bar Anchors in Concrete, for A1035 couplers only)
• CALTRANS (California Department of Transportation)
• Ministries of Transportation in 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 as the top choice for robust rebar connections, consistently trusted by construction experts for its precision, quality, and proven performance in projects demanding exceptional structural integrity.

Key Features:

• Precision-Engineered Threads: The D310 coupler incorporates internal tapered female threads, meticulously machined to ensure maximum engagement and a supremely secure connection between rebar sections.
• Premium American Steel: Constructed exclusively from USA melted and rolled steel, this coupler guarantees exceptional material strength, superior fatigue resistance, and long-term durability, even in the most demanding applications.
• Type 2 Performance: Designed to exceed Type 2 performance requirements, the D310 ensures full ultimate strength development of the rebar, crucial for critical structural connections.

Compliance and Approvals:

The D310 coupler's extensive list of certifications and approvals underscores its adherence to the highest industry standards. Recognized by IAPMO UES, ACI 318, ACI 439, and tested to AC429 criteria, it also holds critical approvals from major transportation authorities like CALTRANS, various State DOTs, AASHTO, and complies with the International Building Code (IBC). This comprehensive compliance guarantees not only safety and reliability but also universal acceptance in diverse construction projects.

Benefits:

• Simplified Installation: Designed for ease of use, the Taper-Lock system allows for quick and straightforward installation, significantly reducing labor time and associated costs on the job site. No special tools or torque wrenches are required.
• Enhanced Structural Integrity: By providing excellent load transfer capabilities, the D310 coupler reinforces the structural integrity of concrete elements, offering superior resistance against dynamic loads, seismic events, and environmental stresses.
• Reduced Congestion: The slim profile of the D310 coupler helps minimize rebar congestion, facilitating easier concrete placement and improving overall constructability.
• Cost-Effectiveness: Its efficient installation and superior performance contribute to overall project cost savings by optimizing construction schedules and reducing the need for costly rework.

Applications:

The versatile and highly reliable D310 coupler is indispensable across a broad spectrum of heavy-duty construction projects, including:

• Commercial and High-Rise Buildings: Ideal for columns, beams, and shear walls where continuity and strength are paramount.
• Bridges and Highways: Essential for infrastructure projects requiring robust connections capable of withstanding constant traffic loads and environmental exposure.
• Marine Structures: Its durable construction makes it suitable for applications in harsh marine environments.
• Precast Concrete Elements: Facilitates efficient and strong connections between precast components.
• Seismic Zones: Engineered to perform exceptionally well in areas prone to seismic activity, providing ductile connections.

Choose the Dayton Superior D310 Taper-Lock Standard Coupler for rebar connections that consistently deliver outstanding performance, superior reliability, and peace of mind. With its unwavering dedication to quality, advanced engineering, and extensive industry recognition, the D310 ensures your projects not only meet but exceed structural demands and stand the test of time. Rely on the D310 to confidently fulfill all your rebar connection needs, from the most routine to the most critical.