| 摘要 |
The present invention relates to a magnet device (1) for clearing rubble (35) containing rebars (37). Demolition of concrete structures results in a quantity of rubble which contains not only broken concrete but also rebars which have served as reinforcement in the concrete structure and have pieces of broken concrete thereon. A magnet device (1) according to the invention comprises a magnet (3) and at least one dislodging member (5, 7, 9, 11) positioned at the magnet (3). |
