| 摘要 |
<p>An anchoring device for anchoring a threaded member in a substrate material (15). More particularly, an anchoring system (10) for anchoring a threaded member (25) in a substrate material (15), which anchoring system (10) is designed to alleviate the stresses caused during use when water trapped within the anchoring system between an anchoring sheath (20) and a threaded member (25) expands upon freezing.</p> |
