Introducing the DSRM B420 DWR, a rebar that redefines the standards of construction. We’ve engineered this next-generation rebar to provide unparalleled strength and durability, ensuring that every structure built with it is a monument to modern engineering. With DSRM B420 DWR, you’re not just building; you’re crafting a legacy.
The DSRM B420 DWR is the ultimate solution for any construction project, big or small. Its superior strength and adaptability make it the ideal choice for:
Skyscraping Marvels: Providing the unshakable core for the most ambitious high-rise projects.
Nation-Building Infrastructure: Laying the foundation for a stronger tomorrow with resilient bridges, tunnels, and highways.
Sanctuaries of Comfort: Building dream homes that stand as a testament to safety and longevity.
Vibrant Commercial Spaces: Creating dynamic office buildings and shopping centers that are built to last.
Industrial Behemoths: Constructing heavy-duty factories and warehouses that can withstand the test of time.
Coastal Guardians: Fortifying our coastlines with impenetrable docks, harbors, and marine defenses.
DSRM B420 DWR:
Product: High-Strength, High-Ductility Reinforcing Bar
Grade: B420 DWR (Ductile, Water-Resistant, Ribbed)
Standard Conformance:
- Compliant with Bangladesh National Building Code (BNBC)
- Exceeds relevant industry standards for Grade 420 rebar
- Certified by BUET & ISO
Key Mechanical Properties:
- Superior Strength: Engineered with a higher tensile strength for projects demanding maximum load-bearing capacity and structural resilience.
- Advanced Corrosion Resistance: Features Aqua-Fortress technology for ultimate protection against water and rust, ensuring long-term durability.
- High Ductility & Weldability: Provides exceptional energy absorption for seismic safety and allows for flawless welding without compromising strength.
Core Benefits:
- Elevated Structural Performance: The higher strength grade allows for more robust designs and enhanced safety margins in critical infrastructure.
- Maximum Lifespan: Combines superior strength with advanced corrosion resistance to maximize the structural life in even the most aggressive environments.
- Optimized for Safety: Specifically engineered to resist seismic forces, significantly reducing the risk of structural failure during earthquakes.
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Chemical composition based on cast analysis values of mass fractions, in percentages (Source: BDS ISO 6935-2:2016)
| Steel grade | C (Max) | Si (Max) | Mn (Max) | P (Max) | S (Max) |
|---|---|---|---|---|---|
|
DSRM B420 DWR |
0.29 |
0.55 |
1.80 |
0.04 |
0.04 |
Experience unmatched strength and innovation with the DSRM B420 DWR — a premium steel solution engineered for precision, durability, and superior performance in every construction project.
| Serial no. | Product size | Length per piece | Weight per piece | Pieces per bundle | Weight per bundle | Permissible deviation |
|---|---|---|---|---|---|---|
|
01 |
8 mm |
12 m |
4.74 kg |
16 pcs |
75.840 kg |
8% |
|
02 |
10 mm |
12 m |
7.40 kg |
10 pcs |
74.04 kg |
5% |
|
03 |
12 mm |
12 m |
10.65 kg |
7 pcs |
74.59 kg |
5% |
|
04 |
16 mm |
12 m |
18.94 kg |
4 pcs |
75.79 kg |
5% |
|
05 |
20 mm |
12 m |
29.59 kg |
3 pcs |
88.77 kg |
5% |
Experience the strength and reliability of DSRM B420 DWR — engineered for superior performance and lasting durability in every construction.
| Ductility Class | Steel Grade | Specified characteristics value of upper yield strength | Specific characteristics value of Rm/ReH | Specified characteristics value of elongation % | ||
|---|---|---|---|---|---|---|
|
D |
B420 DWR |
ReH (Min) – 1.8 |
MPa (Max) – 1.3*ReH (Min) |
1.25 |
Minimum – 17 |
Minimum (EMF) – 8 |
- The Finest Steel, Guaranteed: We use only the most premium steel to ensure the uncompromising quality of our rebar.
- On Time, Every Time: We pride ourselves on our punctual delivery, ensuring your project stays on track.
- The Ultimate Corrosion Shield: Our rebar is engineered to provide lifelong protection against corrosion.
- Your Vision, Our Mission: We are dedicated to our customers' success, providing unparalleled support and service.
- The Mark of Quality: Our BUET and ISO certifications are a testament to our commitment to excellence.
- The Perfect Fusion of Strength and Flexibility: Our rebar offers an unbeatable combination of enhanced strength and high ductility.
- Effortless Shaping and Bending: The exceptional ductility and malleability of our rebar make it a dream to work with.
- Your Shield Against the Elements: Our rebar is earthquake-resistant and thermally resilient, providing unwavering protection against the forces of nature.
- Smart Savings, Superior Quality: Enjoy significant savings on steel costs without sacrificing an ounce of quality.
