Threaded reinforcement bars or threaded rebar is used as a reinforcement in the concrete structure and used for capacity protection structure, JiuFu offers a complete range of reinforcement options to increase corrosion resistance levels to reinforce concrete structures with various life expectancy requirements. Our full range of products have a lifespan of 20 to 100+ years including: Epoxy Coated Rebar And Galvanized Rebar
EPOXY COATED REBAR
Epoxy coated rebar, also known as green bar, is used to reinforce concrete when it will be exposed to corrosive conditions such as deicing salts in colder climates or marine waters in coastal environments. Epoxy coated rebar is primarily used in bridges, marine structures, parking garages and pavement and has a 30 to 50 year service life. Epoxy coating patch kits are available for field repairs if surfaces are nicked or scratched.
GALVANIZED REBAR
Galvanized rebar is another option for corrosion resistance. Galvanizing adds a coating of zinc to the bar extending the service life of the base steel underneath. Galvanized rebar has excellent bond characteristics to concrete and does not require special handling in the field.
Threaded Reinforcement Bars Advantages:
The continuous threaded steel bars are treated with hot rolling and recovery.
The reinforcement is also eliminated by cold stretching and stress to achieve the guarantee load to ensure that each steel bar is tested separately.
Accurate and reliable high-strength steel. Continuous monitoring of materials and craftsmanship ensures that you can get a trustworthy product worthy of each time.
Threaded reinforcing bars are used in universal tightness in business and infrastructure projects. When fixed wind tower, structure steel and other basic applications, threaded steel rebars are used as a replacement anchor method.
rolled threaded reinforcing bar supplier, we can also provide you with related accessories including:
Restressed screw thread steel bars
Fabricated and stock length reinforcing steel
Fabricated and stock length epoxy-coated reinforcing steel
Stainless, galvanized and purple corrosive resistant rebar
Welded wire mesh
Couplers, form savers and end anchors
Welded hoops
Chairs and bolsters
Highway bridge expansion joint assemblies
| Steel Grade | Yield Strength
MPa | Tensile Strength
MPa | Elongation after Fragure
A% | uniform Elongation
Agt% | Stress Relaxation |
| Original Stress | Relaxation rate after 1000h r/% |
| PSB500 | ≥500 | ≥630 | ≥10 | ≥2.5 | – | ≤3 |
| PSB780 | ≥780 | ≥980 | ≥7 | ≥3.5 | 0.8R | ≤3 |
| PSB830 | ≥830 | ≥1030 | ≥6 | ≥3.5 | 0.8R | ≤3 |
| PSB930 | ≥930 | ≥1080 | ≥6 | ≥3.5 | 0.8R | ≤3 |
| PSB1080 | ≥1080 | ≥1230 | ≥6 | – | 0.8R | ≤3 |
| Nominal Diameter, mm | Nominal Cross Section Area, mm² | Theoretical Weight. kg/m |
| 6(6.5) | 28.27(33.18) | 0.222(0.260) |
| 18 | 254.5 | 2 |
| 20 | 314.2 | 2.47 |
| 22 | 380.1 | 2.98 |
| 25 | 490.9 | 3.85 |
| 28 | 615.8 | 4.83 |
| 32 | 804.2 | 6.31 |
| 36 | 1018 | 7.99 |
| 40 | 1257 | 9.87 |
| 50 | 1964 | 15.42 |
| Theoretical weight in this table is according to steel density 7.85g/cmm³. |
