PC Strand
High Quality Best Price 12.7mm Cable 12.7mm PC Strand
Product Parameters
|
Name |
PC strand |
|
Diameter |
9.53mm/12.7mm/15.24mm/12.9mm/15.7mm/17.8mm |
|
Standard |
ASTM A416,GB/T,BS5896,EN10138 |
|
Material |
82B |
|
Tensile strength |
1860Mpa |
|
Place of Origin |
China |
|
Application |
Construction, highway bridges, railway bridges |
|
Features |
High tensile. Low relaxation |
|
Factory test |
Nominal diameter, breaking force, elongation at rupture, tensile strength, stress relaxation property, relax value at 1000h |
| Nominal Diameter (mm) | Strand Construction | Nominal Cross-Sectional Area (mm²) | Theoretical Mass (kg/m) | Minimum Breaking Force (kN) | Reference Load (tons, ≈) |
|---|---|---|---|---|---|
| 9.53 | 1×7 | 54.8 | 0.432 | 102 | 10.4 |
| 11.11 | 1×7 | 74.2 | 0.580 | 138 | 14.1 |
| 12.70 | 1×7 | 98.7 | 0.775 | 184 | 18.8 |
| 15.24 | 1×7 | 140.0 | 1.101 | 260 | 26.5 |
| 15.70 | 1×7 | 150.0 | 1.178 | 279 | 28.4 |
| 17.78 | 1×7 | 191.0 | 1.500 | 355 | 36.2 |
| 18.99 | 1×7 | 215.0 | 1.688 | 400 | 40.8 |
Product Description
Uses of prestressed steel strands
1. Reinforce concrete beams and slabs
Prestressed steel strands are often used to reinforce concrete beams and slabs to improve their bearing capacity and earthquake resistance. Prestressed steel strands generate compressive stress in concrete beams and slabs through the action of tension, thereby reducing cracking and deformation and improving the strength and stability of concrete.
2. Guide concrete structures
Prestressed steel strands can also be used to guide concrete structures. For example, when prestressed steel strands are fixed to concrete columns, they can guide the force direction of the concrete columns, thereby improving their earthquake resistance and bearing capacity.
3. Reinforce concrete bridge piers and bridge decks
Prestressed steel strands are also widely used in bridge engineering. For example, adding prestressed steel strands to concrete bridge piers and bridge decks can effectively improve the bearing capacity and durability of bridges, thereby ensuring the safety and reliability of bridges.
4. Reinforce concrete foundations
In addition, prestressed steel strands can also be used to reinforce concrete foundations. In some cases, the concrete foundation may deform and crack due to environmental factors or other uncontrollable factors. By adding prestressed steel strands, the deformation and cracking of the foundation can be reduced, and the bearing capacity and stability of the foundation can be improved.
Production Flow Chart
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FAQ
Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:How can I get a quotation from you ?
A:You can leave us message, and we will reply every message in time. Or we may talk on line.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.