1. Key Features
Structure: Threaded steel rod (carbon/stainless steel) with a conical wedge and expansion sleeve.
Mechanism: Tightening the nut pulls the wedge, forcing the sleeve to expand radially, creating a mechanical lock within the concrete.
Load Capacity: Excellent tensile and shear resistance, ideal for static heavy loads (e.g., machinery, structural supports).
2. Applications
Securing steel columns, equipment bases, guardrails, and seismic bracing in concrete.
3. Critical Notes
Material: Requires minimum C25 concrete (3,625 psi).
Installation: Drill hole to exact diameter/depth (per specs); embed depth ≥5× anchor diameter.
Avoid: Over-torquing or use in cracked/weak substrates.
Summary: A reliable mechanical anchor for critical concrete anchoring, ensuring immediate load transfer and vibration resistance when installed correctly.
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