- Load immediately – no cure time
- Wedge, sleeve, undercut, screw anchors
- Cracked concrete versions (ETA / ESR)
- Zinc, HDG or stainless
- Removable screw anchors
- Through-fixing installation
When to use
Mechanical anchors suit fixings that must be loaded at once, temporary works and light to medium loads with generous edge distance. Expansion anchors push against the hole wall, so they need more edge distance and spacing than bonded anchors.
Types
| Type | How it holds | Notes |
|---|---|---|
| Wedge (stud) anchor | Torque pulls a cone into an expansion clip | Common, through-fixing |
| Sleeve anchor | Sleeve expands along its length | Concrete and masonry |
| Undercut anchor | Mechanical interlock with an undercut | Highest mechanical loads |
| Concrete screw | Thread cuts into the concrete | Removable, close edges |
시장별 표준 및 요구사항
World Steel이 본 제품의 설계, 제작, 문서화에 적용하는 기준 – 그리고 각 시장의 주요 형상 및 하중 요구사항.
미국
- ACI 318-19 Ch. 17Anchoring to concrete
- ACI 355.2Qualification of mechanical anchors
참고용 요약입니다 – 프로젝트 시방서, 채택된 기준 판본 및 관할 기관의 요구가 우선합니다.
표면 처리
| 표면 처리 | 표준 / 비고 |
|---|---|
| Zinc | ISO 4042 |
| Stainless | A4 |







