| 摘要 |
The invention provides an elongated cage structure (10) comprising sides (12, 14) which are connected by partition panels (16-30) to form cavities (36-52) arranged in a row and which can be filled (a lining being provided if needed) with sand, soil, rubble, stones, and the like (M) to form a temporary defence wall or the like. The invention is characterised in that the partition panels (16-30) are made up in sections (16A, 16B-30A, 30B) which are connected so as to be capable of being released one section from another, to enable the respective sides, with respective partition panel sections, to be moved apart clear of the filling material (M), when the defence wall or the like is no longer needed.
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