Flying through

Friday 10 May 2013

Flooding resistant barrier bags

Before water
Other interesting booths included the LECRA Barrier Bag. This is a Japanese invention, marketed by the Swedes. It is a small packable bag weighing 300 grams and made of polymers. When the bag is soaked in water it grows and becomes a 23 kilo block forming a barrier to further intrusion from water. This can be used in flood and best of all easily carried to the site - perhaps by helicopter.
After water has been added

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