Barrel and Wedges
Key Attributes
Certification:
ISO 9001
Product Custom Attributes
Highlight
anchor barrel and wedges set
,barrel and wedges anchor system
,heavy-duty anchor barrel wedges
Product Description
Barrel and Wedges are critical components used for anchoring single prestressing strands in post-tensioned concrete structures. Together, they form a compact and efficient anchoring system widely used in bridges, buildings, geotechnical engineering, and other post-tensioned applications.
Barrel Features & Advantages
- Superior Material: Made from high-quality alloy steel through forging or precision casting, followed by heat treatment for high strength, hardness, and good toughness.
- Precision Design: The optimized internal taper ensures a perfect match with the wedges, guaranteeing even stress distribution.
- Corrosion Resistance: Typically features galvanized, epoxy-coated, or other anti-corrosion finishes for durability in harsh environments.
- Complete Specifications: Compatible with various strand diameters (e.g., 15.2mm, 15.7mm).
Wedge Features & Advantages
- Two or Three-Piece Design: Typically consists of two or three segments forming a complete tapered ring, facilitating installation and even gripping.
- High-Hardness Teeth: The inner surface features precision heat-treated teeth that effectively grip the strand to prevent slippage while avoiding damage to the core.
- Matched to Barrel: The external taper angle precisely matches the barrel's internal taper, ensuring self-locking anchorage.
Applications
- Prestress construction of precast beams, box girders, T-beams
- Slabs, roofs, and other building structures
- Geotechnical engineering like slope anchoring, foundation pit support
- Other concrete structures requiring post-tensioning
System Benefits: This barrel and wedge system provides reliable, high-performance anchoring for post-tensioned concrete applications across various construction and engineering projects.
Related Products
Anchor Set
High-strength Anchor Set for critical applications. Features a 20CrMnTi wedge (HRC 59-63) for superior grip and Grade 45 barrel (HRC 24-29) for structural support. Available with zinc plating or black E-coat for corrosion resistance. Engineered for pre-stressed concrete, geotechnical, and heavy machinery anchoring.
Slab Anchor Head Wedge for 2 Strands
Slab Anchor Head Wedge for 2 Strands: High-strength alloy wedge ensures secure, slip-resistant anchoring for prestressed engineering. Self-locking design offers easy installation and reliable tension maintenance in bridges, tunnels, and buildings.
Round Anchor Head 3 hole strands
3-hole round anchor head for prestressed concrete systems. Forged alloy steel ensures durability & load resistance. Compatible with standard plates for easy installation. Ideal for bridges, high-rises & infrastructure projects.
Post-Tension Wedge
High-strength alloy steel post-tension wedges with precision CNC machining for reliable anchoring. Features superior grip, corrosion resistance, and compliance with international standards. Custom sizes and treatments available for diverse construction projects.
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