Dismountable Anchor
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Mechanical Anchors
The dismountable anchor is a post-installed mechanical anchoring system consisting of a threaded rod, locking mechanism, thrust sleeve, washer, and nut. The mechanical anchoring system forms a secure mechanical interlock by engaging the undercut surface at the bottom of the drill hole, creating a reliable anchoring effect through direct bearing.
Designed for high-load transfer, this anchor is particularly suitable for applications requiring removability, as well as resistance to dynamic, impact, or seismic loads. Its high-strength design and mechanical engagement make it ideal for heavy-duty and safety-critical installations where detachment and reuse may be required.
Technical Data
| Anchor rod size | Effective embedment depth (mm) | Tension load (kN) (nominal/design) | Shear load (kN) (nominal/design) | |||
| Cracked concrete | Non-cracked concrete | Cracked concrete | Non-cracked concrete | |||
| M10 | Pre-set anchor | 80 | 25.0/13.9 | 46.4/30.9 | 18.6/15.5 | 18.6/15.5 |
| Through-set anchor | 25.0/13.9 | 46.4/30.9 | 61.6/47.3 | 61.6/47.3 | ||
| M12 | Pre-set anchor | 100 | 47.5/26.3 | 67.4/44.9 | 26.922.4 | 26.9/22.4 |
| Through-set anchor | 47.5/26.3 | 67.4/44.9 | 106.5/88.7 | 106.5/88.7 | ||
| M16 | Pre-set anchor | 150 | 70.4/39.1 | 125.6/83.7 | 50.2/41.8 | 50.2/41.8 |
| Through-set anchor | 70.4/39.1 | 125.683.7 | 158.7/132.2 | 158.7/132.2 | ||
| M20 | Pre-set anchor | 210 | 144.5/80.2 | 196./130.6 | 78.4/65.3 | 78.4/65.3 |
| Through-set anchor | 144.5/80.2 | 196.130.6 | 243.5/202.9 | 243.5/202.9 | ||
| M24 | Pre-set anchor | 285 | 228.5/126.9 | 282/204.8 | 126.9/101.6 | 126.9/101.6 |
| Through-set anchor | 228.5/126.9 | 282204.8 | 329.6/274.6 | 329.6/274.6 | ||
Applications
- Installation and fixation of cable trays and pipe supports in railway systems, tunnels, and bridges
- Mounting of large equipment in industrial facilities, conveyor systems, and lifting systems
- Fixation of guardrails and safety barriers along roadways
- Securing plumbing, electrical, and fire protection pipelines in civil construction projects
- Use in high-demand environments, such as nuclear power stations
- Use in high-demand environments, such as nuclear power stations
- Ideal for temporary setups such as exhibitions and tents, the dismountable anchor can be removed and reused
Features
- Designed for in-place replacement with high load capacity, excellent fatigue resistance, and seismic stability, ensuring secure and long-lasting performance
- Low expansion stress, suitable for close-edge and tight-spacing installations
- Ideal for environments unsuitable for rebar anchoring or chemical anchors
- Equipped with clearly marked installation depths for accurate and efficient placement
- Available in a range of materials to accommodate various environmental conditions
- Offered in complete specifications and can be customized for special project requirements
- Compatible with a dedicated reaming drill bit for quick and precise undercutting during installation
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