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Lista de productos

- Anchorge System
  - Anchor Head
  - Anchor Plate
  - Oil Jack & Pump
  - Wedge (Grip)
- Hot-Dipped Galvanized Steel Strand
- Hot-Dipped Galvanized Steel Wire
- Prestressing Strand
  - Filled Epoxy-Coated Seven-Wire Prestressing Steel Strand
  - High-Tensile Prestressing Hot-dipped Galvanized Steel Strand
  - Low Relaxation Prestressed Concrete Steel Strand
  - Retarded Bonded Prestressing Steel Strand
  - Unbonded Prestressing Steel Strand
- Prestressed Concrete Steel Bar
- Prestressing Wire
  - High-Tensile Prestressing Hot-Dipped Galvanized Steel Wire
  - Prestressed Concrete Wire
- Zinc-5%Al Coated (Galfan) Steel Strand
- Zn-5% Al Coated Steel Wire

Home -> Prestressing Strand -> Unbonded Prestressing Steel StrandProductos

## Unbonded Prestressing Steel Strand

Application:This product is suitable for long-span and large bays cast-in-place concrete slabs, large load precast beams and other special structure. It needn't reserved ducting hole and grouting.Convenient to use, saving material and easy to bend.
Features: High tensile strength, low relaxation, stable modulus of elasticity, stress-relieved, straight, HDPE coated.
Structure and Diameter:
1x7 - Dia 12.7mm / 15.2mm / 15.24mm / 15.7mm
Standard:GB/T5224-2003,ASTM A416-2002,BS 5896,NBR 7483,JIS G3536, AS/NZS4672.1:2007
Tensile Strength Grade:1570Mpa / 1670Mpa / 1720Mpa / 1770Mpa / 1860Mpa / 1900Mpa / 2100Mpa

- Unbonded Prestressing Steel Strand 01
- Unbonded Prestressing Steel Strand 02
- Unbonded Prestressing Steel Strand 03
- Unbonded Prestressing Steel Strand 04

SPECIFICATION AND TECHNICAL DATA

Name | Structure | Nominal Diameter | Cross Sectional Area | Tensile Strength≥ | Grease Weight ≥ | HDPE Thickness ≥ | Friction Factor | Factor
mm | mm2 | Mpa | g/m | mm | μ | κ
Unbonded Prestressing Steel Strand | 1 x 7 | 12.7 | 98.7 | 1860 | 43 | 1.0 | 0.04～0.10 | 0.003～0.004
1960
15.2 | 140 | 1860 | 50
1960
15.24 | 140 | 1860 | 50
1960
15.7 | 150 | 1860 | 50

Other specification and technical data refer to the data of our Prestressed Concrete Steel Strand.