Contact Info
- Tel: +86-311-87813582
- Fax: +86-311-87829648
- Email: Kaiwork@126.com
- Whatsapp: +86 86 138 3318 2035
- Add: No.345, Youyi North Street, Shijiazhuang City, Hebei Province, China.
Epoxy Coated PC Strand (Prestressed Concrete Strand) combines high tensile strength with advanced corrosion protection. Designed for critical infrastructure projects exposed to moisture, deicing salts, and marine environments, our epoxy-coated strands deliver superior fatigue resistance and an extended service life, significantly lowering long-term maintenance costs for modern civil engineering.
High-Performance Corrosion-Resistant Solutions
​Engineered for Extreme Durability in Aggressive Environments
· ​Superior Corrosion Resistance: A uniform, fusion-bonded epoxy coating creates an impermeable barrier against moisture, chlorides, and chemical attacks, effectively preventing rust and stress corrosion cracking.
· ​High Tensile Strength: Manufactured from high-carbon steel wire, maintaining the ultimate mechanical performance and load-bearing capacity required for heavy-load structures.
· ​Excellent Bond Strength: Specially formulated coating textures ensure reliable bond performance between the strand and concrete, maintaining efficient prestress transfer.
· ​Damage Mitigation: Tough, flexible epoxy formulation resists chipping, cracking, and peeling during handling, coiling, and on-site tensioning operations.
· ​Extended Structural Lifespan: Significantly increases the design life of bridges, marine structures, and underground elements in aggressive environments.
​The following technical data outlines our standard high-performance epoxy-coated prestressed concrete strands. Custom diameters, coating thicknesses, and tensile grades are available upon request.
|
Technical Parameter |
Standard Specification (Metric) |
Standard Specification (Imperial) |
|
Nominal Diameter |
12.7 mm / 15.2 mm / 15.7 mm |
0.5 inch / 0.6 inch / 0.62 inch |
|
Tensile Strength Grade |
1860 MPa / 1960 MPa |
270 ksi / 290 ksi |
|
Coating Thickness |
0.13 mm – 0.38 mm |
5 – 15 mils |
|
Standard Compliance |
ASTM A882, ASTM A416, ISO 14655, BS 5896 |
ASTM A882, ASTM A416, ISO 14655, BS 5896 |
|
Elongation at Break |
≥ 3.5% |
≥ 3.5% |
|
Coating Integrity |
Holiday-free (tested via high-voltage spark test) |
Holiday-free (tested via high-voltage spark test) |
