| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and a facility that can deepen the depth of a shaft while eliminating the risk of falling-down of a waste body, to allow a very heavy load to be stationed, and to eliminate a partioning wall and the like, when the waste body is buried into a disposal space such as the shaft. SOLUTION: A conveying passage 2 of a spiral slope is provided inside the shaft 1, a waste body A is mounted on a conveying carriage 3 in a facility on the ground to be traveled on a conveying-in passage 2 up to a stationing floor 5 of a shaft bottom face by remote control. The carriage 3 is traveled on the floor 5 by the remote control, the waste body A is fixed in a prescribed stationing position, and mortar 4 is fed from an upper part of the shaft 1 by a forcibly feed hose 6 when a prescribed amount is stationed on the floor 5. The mortar 4 is filled until upper parts of the stationed waste bodied A are covered, an upper face thereof is used as the next stationing floor 5 after the mortar 4 is hardened, and the processes hereinbefore are repeated plural times to form plural waste body/mortar layers inside the shaft 1. Earth cover is conducted up to the ground level when all the waste bodies are buried with the mortar 4.
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