PC strand, also called PC steel strand, is twisted by several PC wires. It can be classified into uncoated PC strand, epoxy coated PC strand, galvanized PC strand, etc. PC strand is a high tensile and low relaxation strand which has wide range of uses, such as prefabricated concrete elements, typical post-tensioning projects and off-shore constructions. At the same time, our PC strand is available in several different thicknesses, different structures, different surface treatment and so on. All can be produced according to the customers' special requirements.
Raw Material: high-carbon steel wire rod,SWRH 82B
Common Size: 12.7mm, 15.2mm, 17.8mm, 18.9mm,21.6mm,21.8mm,29mm
Standard: China Standard GB / T 5224, American Standard ASTM A416
Features:
-
High tensile strength & yield strength;
-
Good relaxation performance;
-
High strength and durability;
-
Corrosion resistant;
-
Fire resistant;
-
ood bonding with concrete;
-
Easy to install and handle.
Technical data:
Item No. |
Diameter
|
Strand of wire |
Weight
|
Max Breaking
|
1%Extension
|
Extension % |
Elastic modulus |
Grade(Mpa) |
| 1 | 15.24 | 7 | 1.118 | ≥260 | ≥229 | ≥3.5 | 195±10 | 1860 |
| 2 | 17.8 | 7 | 1.575 | ≥355 | ≥311 | ≥3.5 | 195±10 | 1860 |
| 3 | 18.9 | 7 | 1.571 | ≥409 | ≥360 | ≥3.5 | 195±10 | 1860 |
| 4 | 21.6 | 7 | 2.3 | ≥504 | ≥444 | ≥3.5 | 195±10 | 1770 |
| 5 | 21.8 | 19 | 2.5 | ≥583 | ≥5.13 | ≥3.5 | 195±10 | 1860 |
Applications:
- Concrete structures: foundations, silos, dams, large concrete vessels, etc.
- Roads and bridge structures: large-span railway and bridges, the construction of highways, etc.
- Building structures: buildings, atomic reactor buildings, stadiums, multi-storey industrial buildings, floor slabs, etc.
- Civil construction: poles, water towers, water control projects, etc.
- Other uses: airport hangers, crane beams, anchorages, sea transportation of energy sources, rock and earth anchoring components to increase the tensile force, etc.
Packing: Export anti-rust packing with vapors corrosion inhibiting technology and 3 coatings. There are two wooden pallets on the bottom.
Hot Tags: PC Strand ASTM A416, China PC Strand ASTM A416 manufacturers, factory