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American Standard Heavy-Duty Epoxy-Protected Grade. Engineered in strict compliance with ASTM A882 and ASTM A416 specifications, our 15.24mm (0.6 inch) 7-wire fusion-bonded epoxy-coated prestressed concrete steel strand combines premium ultimate breaking load performance with an impermeable resin barrier, delivering superior corrosion resistance for demanding global bridge and marine engineering.
ASTM A882 15.2mm (0.6 inch) Epoxy Coated PC Strand | 7-Wire Fusion-Bonded Heavy-Duty Tendon
​Designed for critical heavy-load paths in aggressive, highly corrosive, or de-icing salt environments under ASTM design codes. Every coil adheres to rigorous mechanical and coating benchmarks.
|
Technical Parameter |
Specification Value |
Governing Standard |
|
Nominal Diameter |
15.24 mm (0.600 inch) |
ASTM A416 / ASTM A882 |
|
Strand Configuration |
7-Wire (1 Center Wire + 6 Helical Outer Wires) |
ASTM A882 / ISO 14655 |
|
Nominal Cross-Sectional Area |
140.0 mm² (0.217 in²) |
ASTM A416 |
|
Specified Tensile Strength |
Grade 270 (1860 MPa High Tensile) |
ASTM A416 |
|
Minimum Breaking Load (MBL) |
≥ 260.7 kN (58,600 lbs) |
ASTM A416 |
|
Coating Type & Thickness |
Fusion-Bonded Epoxy (0.13 mm to 0.30 mm) |
ASTM A882 |
|
Relaxation Class |
Class 2 (Low Relaxation, Max 2.5% at 1000h) |
JIS G3536 |
· ​ASTM A882 & ASTM A416 Compliance: Manufactured strictly to meet international mechanical requirements alongside the rigorous coating continuity and bond performance standards for epoxy-coated prestressing steel.
· ​Impenetrable Chemical Barrier: The uniform fusion-bonded epoxy layer provides an exceptional shield against aggressive chlorides, de-icing salts, acids, and saltwater infiltration.
· ​Heavy-Duty Load-Bearing Capacity: The 140.0 mm² cross-section and 260.7 kN minimum breaking load deliver the robust tensile strength required for massive bridge spans and structural tie-downs.
· ​Enhanced Coating Integrity: Engineered for superior impact resistance and flexibility, ensuring the protective resin shield remains intact during handling, installation, and grouting operations.
​Engineered for heavy-load structures exposed to severe corrosive environments under ASTM design frameworks:
· ​Bridge Infrastructure: Highway and railway bridge decks, segmental box girders, pier caps, and stay cables subjected to marine air or de-icing chemicals.
· ​Marine & Coastal Engineering: Offshore platforms, port wharfs, piers, and cross-sea bridge foundation tie-downs.
· ​Heavy Geotechnical Works: Permanent high-capacity ground anchors, rock slopes, and dam stabilization in aggressive groundwater.
​Q: Do these 15.2mm epoxy-coated strands comply with ASTM A882 specifications?
A: Yes. Our 15.24mm strands are produced and tested in strict compliance with ASTM A882 (coating) and ASTM A416 (base steel mechanical properties), ensuring full acceptance by global engineering consultants.
​Q: Does the epoxy coating affect the structural bonding performance?
A: The specialized surface profile and coating formulations are engineered to maintain sufficient mechanical or structural interlock with cementitious grout or concrete as specified by project engineering designs.
​Q: What is the standard export packaging and transport safety?
A: Coils are carefully wrapped with heavy-duty padding and protective materials, secured with high-tensile steel strapping, and palletized to prevent any impact or abrasion to the epoxy layer during international containerized transit.
