15.24mm Unbonded PC Strand for Post Tensioning
China 15.24mm Unbonded PC Strand for Post Tensioning, Find details about China PC Strand, PE Coated Steel Strand from 15.24mm Unbonded PC Strand for Post Tensioning
Basic Info.
Model NO.
12.70mm 15.24mm
Tensile Strength of HDPE Coating
30MPa Min
Yield Strength of HDPE Coating
10MPa Min
Breakage Elongation of HDPE Coating
600% Min
Friction Factor of Strand and Coating
0.04u~0.1u
Trademark
DaQiang
Transport Package
Export Packing
Specification
12.70mm, 15.24mm
Origin
Tianjin, China
HS Code
73121000
Model NO.
12.70mm 15.24mm
Tensile Strength of HDPE Coating
30MPa Min
Yield Strength of HDPE Coating
10MPa Min
Breakage Elongation of HDPE Coating
600% Min
Friction Factor of Strand and Coating
0.04u~0.1u
Trademark
DaQiang
Transport Package
Export Packing
Specification
12.70mm, 15.24mm
Origin
Tianjin, China
HS Code
73121000
Product Desciption
12.70mm Post Tensioned Unbonded Strand
PC Strand: Pre-Stressed Concrete Steel Strand
PT Cable: Post-Tensioned Concrete Steel Cable
Structure: 7-wire pc strand
Diameter: 9.3mm, 9.53mm, 11.1mm, 12.5mm, 12.7mm, 12.9mm, 15.24mm, 15.7mm, 17.8mm, 18mm, 18.9mm, 21.6mm
Feature: Low relaxation, stress-relieved, high tensile strength.
Raw Material: High carbon steel wire rod
Steel Grade: SWRH77B, SWRH82B
Standards: ASTM A416-06, ASTM A910-2005, AS/NZS 4672.1, ABNT NBR 7483: 2008, BS5896-1980, EN10138-3, GB/T5224-2003, GOST 13840-68, IS6006-1983, JIS G3536, KSD 7002
Tensile Strength: 1770Mpa, 1860Mpa, 1960Mpa min
Relaxation on 1000 hours: 2.5% max
Elongation at breakage: 3.5% min
Export Packing: Baling strip, inside plastic cover, outside PP packing cloth, wood pallet.
Package Weight: 2000-4000 kg/coil
Application: Railway sleeper, subway track board; Post-tensioned concrete beams, girders, slabs of bridges, concrete floor, underground park, of industrial buildings, commercial buildings; Water projects, rock-coil anchoring, slope protection, coal mine; Long span stadiums, station.
PC Strand: Pre-Stressed Concrete Steel Strand
PT Cable: Post-Tensioned Concrete Steel Cable
Structure: 7-wire pc strand
Diameter: 9.3mm, 9.53mm, 11.1mm, 12.5mm, 12.7mm, 12.9mm, 15.24mm, 15.7mm, 17.8mm, 18mm, 18.9mm, 21.6mm
Feature: Low relaxation, stress-relieved, high tensile strength.
Raw Material: High carbon steel wire rod
Steel Grade: SWRH77B, SWRH82B
Standards: ASTM A416-06, ASTM A910-2005, AS/NZS 4672.1, ABNT NBR 7483: 2008, BS5896-1980, EN10138-3, GB/T5224-2003, GOST 13840-68, IS6006-1983, JIS G3536, KSD 7002
Tensile Strength: 1770Mpa, 1860Mpa, 1960Mpa min
Relaxation on 1000 hours: 2.5% max
Elongation at breakage: 3.5% min
Export Packing: Baling strip, inside plastic cover, outside PP packing cloth, wood pallet.
Package Weight: 2000-4000 kg/coil
Application: Railway sleeper, subway track board; Post-tensioned concrete beams, girders, slabs of bridges, concrete floor, underground park, of industrial buildings, commercial buildings; Water projects, rock-coil anchoring, slope protection, coal mine; Long span stadiums, station.
| Technical Specifications of Lubricated and PE Coated PC Strand (Unbonded Strand) | ||||||||||
| Diameter (mm) | Tensile Strength (Mpa) | Section Area (mm2) | Grease Mass (g/m) | Coating Thickness Min (mm) | Friction Factor | Effect Modulus | Mass (g/m) | The Properties of HDPE Coating | ||
| Tensile Strength Min (Mpa) | Yield Strength Min (Mpa) | Elongation Min (%) | ||||||||
| 9.53 | 1860 | 54.8 | 32 | 0.8 | 0.04-0.1 | 0.003-0.004 | 488 | 30 | 10 | 600 |
| 12.70 | 1860 | 98.7 | 43 | 1.0 | 0.04-0.1 | 0.003-0.004 | 875 | 30 | 10 | 600 |
| 15.24 | 1860 | 140 | 50 | 1.0 | 0.04-0.1 | 0.003-0.004 | 1210 | 30 | 10 | 600 |
| 15.70 | 1860 | 150 | 53 | 1.0 | 0.04-0.1 | 0.003-0.004 | 1300 | 30 | 10 | 600 |
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