| 摘要 |
The invention relates to a construction element for constructing a wall, comprising; a container having at least one sidewall formed of wire-mesh and an inner chamber suitable for receiving and retaining a particulate filling; characterised in that; the inner chamber has a width, X, of less than 8cm; the wire-mesh comprises apertures of a first size, Y, greater than the width X; and a gauze-mesh is provided adjacent the wire-mesh, the gauze-mesh having apertures of a second size smaller than Y, and being adapted to retain a particulate filling having a diameter of less than X.
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