Construction Stone Reinforcement 12mm Rebar for Bridge Stone Reinforcement 600MPa ASTM Compliant
Product Spotlights
At Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer established in 1998 with an annual export value of US$5-10 million, we are proud to introduce our Construction Stone Reinforcement 12mm Rebar – a high-strength, 600MPa grade deformed bar specifically designed for demanding stone reinforcement and bridge applications. This rebar is fully compliant with ASTM standards, ensuring consistent quality and performance in critical infrastructure projects. Our product combines advanced manufacturing techniques with rigorous quality control, making it the preferred choice for engineers and contractors worldwide.
Our 12mm rebar is engineered to provide superior bonding with concrete and stone, thanks to its ribbed surface that enhances mechanical interlock. With a minimum yield strength of 600MPa, it offers exceptional load-bearing capacity, reducing the need for additional reinforcement and saving both material and labor costs. Whether used in bridge abutments, retaining walls, or stone masonry, this rebar delivers reliable performance under extreme conditions.
Key Features & Technical Specifications
- Diameter: 12mm (nominal) – ideal for medium to heavy reinforcement in stone and bridge structures
- Grade: 600MPa yield strength – significantly higher than standard 400/500MPa grades, reducing bar quantity and weight
- ASTM Compliance: Manufactured in accordance with ASTM A615/A615M or equivalent standards, ensuring tensile strength, bendability, and dimensional accuracy
- Deformed Pattern: Uniform ribs with specified spacing and height for maximum concrete bond
- Material: High-quality carbon steel with controlled chemical composition (C, Mn, Si, etc.)
- Length Options: Standard lengths of 6m, 9m, 12m, or custom lengths upon request
- Surface Finish: Natural mill scale, optionally epoxy-coated or galvanized for corrosion resistance (available on request)
| Parameter | Value |
| Nominal Diameter | 12 mm |
| Cross-sectional Area | 113.1 mm² |
| Minimum Yield Strength | 600 MPa |
| Minimum Tensile Strength | 720 MPa (typical) |
| Elongation | ≥ 8% (in 200 mm) |
| Bending Test | 180° bend without cracking |
| Chemical Composition | C ≤ 0.30%, Mn ≤ 1.50%, Si ≤ 0.55%, P ≤ 0.045%, S ≤ 0.045% |
Advantages for Bridge & Stone Reinforcement
- High Strength-to-Weight Ratio: Using 600MPa rebar allows thinner or fewer bars, reducing dead load on structures and simplifying installation.
- Enhanced Durability: The ribbed pattern ensures excellent bond with concrete and stone, minimizing slippage and cracking.
- Cost-Effective: Fewer rebars needed per cubic meter of concrete, lowering material and transportation costs.
- Versatile: Suitable for reinforced concrete bridges, stone retaining walls, tunnel linings, and heavy-duty foundations.
- Customizable: Lengths, bending shapes, and surface treatments (epoxy, galvanized) can be tailored to project specifications.
Our rebar has been widely exported to markets across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. With over 20 years of manufacturing experience, we maintain strict quality control from raw material sourcing to final inspection. Each batch is tested for tensile strength, bendability, and dimensional accuracy to ensure compliance with international standards.
As a factory with direct production capabilities, we offer competitive pricing and flexible lead times. Our port of shipment includes Tianjin, Qingdao, Shanghai, and Foshan, ensuring efficient logistics to global destinations. We welcome OEM/ODM orders and can provide samples for evaluation.
Frequently Asked Questions
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Q: Is this rebar suitable for seismic zones?
A: Yes, the 600MPa grade offers high ductility and energy absorption, making it suitable for earthquake-resistant structures when properly designed. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is typically 20 metric tons for standard lengths, but smaller quantities can be arranged for sample or trial orders. -
Q: Can you provide third-party test reports?
A: Absolutely. We can issue mill test certificates and arrange third-party inspection (e.g., SGS, BV) at your cost. -
Q: How long does delivery take?
A: For stock sizes, delivery is 15-20 days after order confirmation. For custom lengths, it may take 25-30 days. -
Q: Do you offer corrosion-resistant coatings?
A: Yes, we offer epoxy coating and hot-dip galvanizing as optional finishes. Please specify when ordering. -
Q: What packing methods are available?
A: Standard packing in bundles with steel straps, or in bulk containers. Waterproof wrapping is available for sea freight. -
Q: Is the rebar ASTM A615 compliant exactly?
A: Our rebar is manufactured to meet the requirements of ASTM A615 Grade 60/80 or equivalent GB standards. We can also produce to other standards like BS, DIN upon request. -
Q: Can I get a sample before bulk order?
A: Yes, we provide free samples with freight collect. Contact our sales team for details.
With over 20 years of manufacturing excellence, Anping County Boli Hardware Wiremesh Products Factory has supplied millions of tons of rebar to global infrastructure projects. Our 600MPa 12mm rebar is a testament to our commitment to quality and innovation. Contact us today for a quote or technical consultation – let us reinforce your next bridge or stone structure with confidence.
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