| 摘要 |
<p>The invention relates to a method for the forming and the deposition in a selected place of a bulk consisting substantially of loose or lightly cohesive material, such as sand or other ground material, for example for use as the core or base of a dam, a quay, a bank reinforcement, a jetty or a breakwater, for filling holes or trenches in the bed of a waterway, or for the packaging and storage of contaminated material. The invention has for its purpose to carry out a method of the said type in such manner that it can be performed very inexpensively and quickly, while nonetheless ensuring an excellent durability of the formed bulk, both in the short and the long term. This purpose is achieved according to the invention through a method of the kind stated in the heading, which is characterized in that a tank (1) is provided, a sheet or cloth (9) is laid in that tank, the loose or lightly cohesive material (7) is then poured onto that cloth or sheet until the tank is filled to a desired depth, after which the pouring is stopped, the projecting parts of the cloth or sheet are then joined together, for instance by sewing, such that a substantially closed bag is formed enveloping the poured material, the tank is then positioned above the chosen place, and the bag filled with poured material is removed from the tank and deposited at the chosen place.</p> |
