PERFECT ADVANCED SPECIn stock

DOWEL BARS

SKU: PAI-REBA-119•ASTM / DIN Certified

Dowel bars are short cylindrical steel rods installed across joints in concrete slabs, ensuring efficient load transfer while allowing horizontal movement due to thermal expansion or contraction.

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Includes Mill Test Reports (MTC) & Certificate of Conformance

Key Technical Features

Effective Load Transfer – Minimizes deflections and stress by evenly distributing wheel or slab loads across joints .
Allows Thermal Movement – Designed for horizontal expansion/contraction, reducing crack and fault development .
Corrosion-Resistant Options – Available in epoxy-coated or stainless steel for durability in moisture-prone environments
Reduces Joint Faulting & Cracking – Prevents deterioration at slab interfaces, improving surface smoothness
Improves Pavement Performance – Enhances design life, ride quality, and maintenance intervals for rigid pavement .

Technical Specifications

Material: Mild steel, epoxy-coated, stainless steel
Diameter: 12–32 mm (commonly 32–38 mm)
Length: 300–600 mm (typically ~460 mm/18″)
Spacing: ≈ 300 mm (12″) centers
Coating/Finish: Plain smooth, epoxy-coated, or stainless (bond breaker applied)

Product Application & Standards

Dowel bars are embedded halfway into adjacent concrete slabs at transverse joints—commonly used in pavements, bridge decks, industrial floors, and staircase landings. They support load transfer between slabs without restricting lateral movement. Typically made of smooth or epoxy-coated steel (or sometimes stainless or FRP), dowel bars enhance structural integrity, reduce joint faulting, and prolong service life. Proper placement at mid-depth and using bond-breaking sleeves ensures sliding motion during expansion/contraction while maintaining vertical load transfer.

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