| 摘要 |
A fascine 1 suitable for filling ditches includes a core comprising a plurality of inflatable core members 4, and a sleeve 2a comprising a multiplicity of axially parallel sleeve members 1a connected by at least two flexible tie means 3 such as chains. A compressed gas cylinder 6 is provided for inflating the core, and is connected to the core members 4 by a ring main manifold 11 incorporating one way valves for allowing gas to flow into the core members only. The invention also provides a plurality of fascines in combination with a launching means.
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