Q: Can Lifting Eye Anchor be reused?
A: Embedded type: Generally designed for single-use, as removal may damage the concrete structure.
Q: Can rusted or corroded Lifting Eye Anchor still be used?
A: -Minor rust/corrosion: If no cracks or deformation are detected after polishing, apply anti-rust paint for continued use.
- Severe rust/corrosion: Must be replaced if cross-sectional loss exceeds 10% or cracks develop.
- Preventive measures: Select hot-dip galvanized, stainless steel, or epoxy-coated Lifting Eye Anchor, and conduct regular inspections.
Q: How to address concrete cracking after installing a Lifting Eye Anchor?
A: - Localized cracking: If crack width is <0.3mm with no propagation, repair via epoxy resin injection.
- Severe cracking: Remove the bolt, recast the concrete, and adjust the bolt's position or specification.
- Prevention: Avoid lateral forces during installation and ensure the bolt's axis aligns with the force direction.