Wedge Anchor for Bridge Construction Heavy Duty Yellow Zinc Plated High Loading Capacity Full Sizes
Product Spotlights
Hefei SENOTECH New Materials Co., Ltd is proud to present our Heavy Duty Yellow Zinc Plated Wedge Anchor — a professional fastening solution specifically engineered for bridge construction and other critical structural applications. Designed to deliver high loading capacity across full size ranges, this wedge anchor ensures reliable anchorage in concrete, even under extreme dynamic and static loads. With our commitment to quality and global export experience since 2020, each anchor is manufactured to meet demanding international standards, making it a trusted choice for contractors and engineers worldwide.
Key Features & Technical Specifications
- Premium Material: Manufactured from high-grade carbon steel (C45#) for exceptional strength and durability.
- Yellow Zinc Plating: Offers corrosion resistance suitable for outdoor environments, including bridges and tunnels.
- High Loading Capacity: Engineered to withstand heavy loads, ideal for fixing structural steel, handrails, and equipment.
- Full Size Availability: From M6 to M24 diameters, with various lengths customizable for different embedment depths.
- Easy Installation: Wedge expansion mechanism provides quick and secure setting in solid concrete.
- Versatile Applications: Suitable for bridge construction, highway barriers, building foundations, and heavy machinery anchoring.
- Consistent Quality: Every batch undergoes dimensional and tensile testing to ensure uniformity.
Technical Data (Sample)
| Size | Drill Bit Diameter (mm) | Min. Embedment Depth (mm) | Max. Fixture Thickness (mm) | Recommended Load (kN) |
|---|---|---|---|---|
| M8 | 8 | 35 | 10 | 4.5 |
| M10 | 10 | 40 | 12 | 6.8 |
| M12 | 12 | 45 | 14 | 9.5 |
| M16 | 16 | 55 | 18 | 15.5 |
| M20 | 20 | 65 | 22 | 21.0 |
Note: Load values are indicative for cracked concrete C20/25. Always consult engineering guidelines for specific designs.
Advantages for Bridge Construction
- Structural Integrity: Wedge design expands uniformly, minimizing stress concentration in concrete.
- Corrosion Protection: Yellow zinc plating provides a passive layer against moisture and chemicals common in bridge environments.
- Time Savings: One-step installation without special tools reduces labor hours on site.
- Global Compatibility: Sizes conform to international bolt dimensions, simplifying procurement for multinational projects.
- Cost-Effective: Competitive pricing without sacrificing performance, backed by our efficient supply chain.
As a reliable partner in the global construction fastener market, Hefei SENOTECH New Materials Co., Ltd has exported over US$1 Million annually to more than 15 countries including North America, Europe, Southeast Asia, and Oceania. Our products have been used in numerous bridge and infrastructure projects, reflecting consistent quality and on-time delivery. We support every order with technical documentation, packaging as required, and responsive customer service.
Choose our Heavy Duty Yellow Zinc Plated Wedge Anchor for your next bridge construction project. Contact us for pricing, samples, or custom solutions. Your success is our priority.
Frequently Asked Questions (FAQ)
-
Q: What concrete grade are these anchors suitable for?
A: They are designed for use in normal weight concrete with minimum compressive strength of 20 MPa (C20/25). For higher strength concrete, loading capacities may increase. -
Q: Can this wedge anchor be used in cracked concrete?
A: Yes, the expansion mechanism is effective in both cracked and uncracked concrete, though we recommend consulting the technical data for reduced load values in cracked zones. -
Q: Is the yellow zinc plating suitable for coastal bridge environments?
A: Yellow zinc provides good corrosion resistance for moderate exposure. For highly aggressive coastal or chemical environments, consider optional hot-dip galvanized or stainless steel variants (available upon request). -
Q: Do you offer custom lengths or thread lengths?
A: Yes, we can customize the overall length and thread length to meet specific fixture thicknesses. Please contact us with your requirements. -
Q: What packaging do you provide for export?
A: We pack in cartons with inner plastic bags, then palletize and wrap with stretch film. Custom packaging (e.g., polybags, bulk boxes) is also available. -
Q: What is the typical lead time for an order?
A: For standard sizes, lead time is 2-3 weeks. For custom sizes, it depends on quantity and production schedule, typically 3-4 weeks. -
Q: Do you provide test certificates or material certifications?
A: Yes, we can provide mill test certificates for material composition and mechanical properties upon request. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is 1,000 pieces per size for standard products. For mixed sizes or special requirements, please discuss with our sales team.
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