WATER-RETAINING ELEMENT, SYSTEM AND METHOD FOR FORMING A TEMPORARY WATER-RETAINING STRUCTURE

摘要

A system for forming a temporary water-retaining structure, comprising a plurality of water-retaining elements (2). The water-retaining elements comprising a bottom (6), a plurality of side walls (8, 10), and connecting means (20). The water-retaining elements can be connected to each other by means of the connecting means. The plurality of side walls are immovably connected to the bottom and extend upwards from the bottom to form a water-fillable container (12). The connecting means are designed to connect the water-retaining element in a water-retaining manner to at least one adjacent water-retaining element. The water-fillable container (12) is open at the top so as to receive a second water-retaining element (2) during transport and/or storage.