China Supplier of Bonded PC Strand for Bonded Post-Tensioning System, Find details about China Bonded PC Strand, Prestressed Cable from China Supplier of Bonded PC Strand for Bonded Post-Tensioning System
Bonded PC Strand is mainly used for the reinforcement of prestressed concrete structures, such as large-span railway and road bridges, crane beams,anchorages and multi-storey industrial buildings etc. We offer PC Strand which confirm to the technical standards such as GB/T 5223, GB/T 5224, ASTM A-416, BS 5896, JIS G3536 or the standards agreed by both of the customers and us.
SPECIFICATIONS (Call us: Mobile No: +8613673713569)
Low Relaxation PC Strand
Tensile Strength: 1860MPa
Dia: 9.3,9.5,12.7,15.2,15.7,17.8,21.8mm
Prestressed Concrete Steel Strand
Descriptions:prestressed concrete steel wire strand
Structure: 1x7 wires
Raw Material: SWRH 77B, 82B steel wire rod
Standards: ASTM A416, BS5896, GB/T5224 or equivalent
Categories: round plain, spiral ribs, indented, galvanized, PE coated.
Grade: 270K, Tensile Strength: 1860MPa
We offer PC Strand which confirm to the technical standards such as GB/T 5223, GB/T 5224, ASTM A-416, BS 5896, JIS G3536 or the standards agreed by both of the customers and us.
PC strand can also be supplied in various forms for pre- or post-tensioning applications, with plain or galvanized material ranging from 3 wires, 7 wires, 19 wire and compacted construction.
FEATURES (Call us: Mobile No: +8613673713569)
Bonded PC Strand is High tensile strength, low relaxation, stable modulus of elasticity, stress-relieved, firm connection with concrete, low stress, stable construction, good combination with steel reinforced concrete; saving material, reducing distortion and construction weight, increasing the abrasion resistance, water resistance, stiffness.
TECHNICAL DATA (Call us: Mobile No: +8613673713569)
Type | Nominal Diameter | Tensile Strength | Unit Weight | Min yield strength kN | Min breaking strength kN | Min Elongation Lo>600m | 1000h Value No more than |
mm | Mpa | g/m | % | ||||
Standard 7 wire | 15.2 | 1670 | 1090 | 197 | 232 | 3.5 (l≥500mm) | ≤2..5% |
15.2 | 1860 | 1102 | 221 | 260 | |||
Super 7 wire | 12.9 | 1860 | 785 | 158 | 186 | ||
15.7 | 1770 | 1180 | 225 | 265 | |||
15.7 | 1860 | 1180 | 237 | 279 | |||
Compact 7 wire | 12.7 | 1860 | 890 | 178 | 209 | ||
15.2 | 1820 | 1295 | 255 | 300 | |||
18 | 1700 | 1750 | 323 | 380 |
Grade | Nominal Diameter | Tolerance | Nominal section area | Mass per 1000m (kg/1000) | Min breaking load | Min Elongation Lo>610m | 1000h Value No more than |
(In mm | (mm) | (mm2) | % | % | |||
250KSI [1725Mpa] | 0.375 9.53 | ±0.40 | 51.61 | 405 | 89 | 3.5 | 2..5 |
0.438 11.11 | 69.68 | 548 | 120.1 | ||||
0.500 12.7 | 92.9 | 730 | 160.1 | ||||
0.600 15.24 | 139.35 | 1094 | 240.2 | ||||
270KSI [1860Mpa] | 0.375 9.53 | ±0.65 ±0.15 | 54.84 | 432 | 102.3 | ||
0.438 11.11 | 74.19 | 582 | 137.9 | ||||
0.500 12.7 | 98.71 | 775 | 183.7 | ||||
0.600 15.24 | 140 | 1102 | 260.7 |