| 摘要 |
<p>Method and device for anchoring electric conductive bolts in a solid matrix. A bush member (14) of mainly cylindrical shape, open at its front end, comprises a sealing cap (17) having a centric opening for tight fitting reception of a bolt (13) and an eccentric opening for tight fitting reception of a hose (11) for supply of settable mass (12). At least one electrode (15) is arranged externally in relation to the bush member (14) and is attached thereto. A rig (3) is suitable for holding the bush member (14) and a bolt (13) concentric within the bus member (14) and is arranged to move the bush member (14) linearly back and forth along its axis. A supply container (9), a supply hose (11), and a pump (10) for the settable mass and means to apply an electric voltage between the electrode (15) and an electrode suitable for being attached to the bolt (13) positioned in the bush member (14), are also comprised.</p> |
