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Bonded PC Strand
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
Description
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
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
Specification
1. Bonded PC Strand are mainly used for prestressed steel structure, a variety of rail and road bridges, factory plant, high-rise building, prestressed construction and a variety of building foundation columns and the transformation of reinforcement, the city's overpass, Shell safety of nuclear power stations, television tower, water towers, concrete silo, sewage treatment, anchoring the rock, water conservancy and hydropower project, the standard pre-stressed concrete structures, poles, water pipes, crane beam, the level of large plates, hollow Floor, and so on.
Technical Data For CNM 1x7 Wire 0.6"(15.24mm) Uncoated PC Strand
|
Standard |
Nominal diameter |
Standard |
Yielding load |
Elongation |
Relaxation value |
Theoretical weight per KM |
|
|---|---|---|---|---|---|---|---|
|
Initiate loads/ |
Relaxation value |
|
|||||
|
(mm) |
(Mpa) |
(KN) |
(LO≥500mm) |
maximum nominal load *100% |
1000 hours no more than/glass |
(Kg) | |
|
GB/T5244-2003 |
12.7 |
1860 |
166 |
3.5 |
70 |
2.5 |
775 |
| GB/T5244-2003 |
15.2 |
1860 |
260 |
3.5 |
80 |
4.5 |
1101 |
| GB/T5244-2003 |
17.8 |
1860 |
353 |
3.5 |
80 |
4.5 |
1500 |
|
ASTM416-06 |
11.11 |
1860 |
138 |
3.5 |
70 |
2.5 |
582 |
| ASTM416-06 |
12.7 |
1860 |
184 |
3.5 |
70 |
2.5 |
775 |
| ASTM416-06 |
15.24 |
1860 |
261 |
3.5 |
70 |
2.5 |
1102 |
|
BS5890-1980 |
9.3 |
1860 |
92 |
3.5 |
80 |
2.5 |
408 |
| BS5890-1980 |
11 |
1860 |
125 |
3.5 |
80 |
2.5 |
557 |
| BS5890-1980 |
12.5 |
1860 |
164 |
3.5 |
80 |
2.5 |
730 |
| BS5890-1980 |
15.2 |
1860 |
232 |
3.5 |
80 |
2.5 |
1090 |
|
ISO6934-1991 |
9.5 |
1860 |
86 |
3.5 |
70 |
2.5 |
430 |
| ISO6934-1991 |
11.1 |
1860 |
117 |
3.5 |
70 |
2.5 |
582 |
| ISO6934-1991 |
12.7 |
1860 |
156 |
3.5 |
70 |
2.5 |
775 |
| ISO6934-1991 |
15.2 |
1860 |
220 |
3.5 |
70 |
4.5 |
110 |
PACKAGE AND SHIPPING
Bonded PC Strand: Export anti-rust packing with vapors corrosion inhibiting technology and 3 coatings. There are two wooden pallets on the bottom. Finally loaded in 20GP small containers or 40GP higher containers.
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We are a PT manufacturer that supply full complete ranges of Materials and Equipment for Post-tensioning And Pre-stressing Construction. Include pc strand, ducts, steel strip, YJM Multi-strand Anchor System: YJM13(0.5”)/YJM15(0.6”) 2 holes to 55 holes Anchor System, YJM Mono-strand Anchor System, BM Flat Anchor System, YDC Hydraulic Jack(Multi-strands Tensioning), YB Electric Oil Pump, YH30 Embossing Machine, GYJ500A Extrusion Machine, ZG Metal Ducts Making Machine, Grout Pump And Mixer, etc.
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