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ESPC 2015 - Fredericton (Nouveau-Brunswick)

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Multi-Hydrocarbon Based Approach to Water Retention Technologies
Défi:Innovation
Catégorie:Junior
Région:
Ville:,
École:
Sommaire:The Alberta floods of 2013 cost the Canadian government an estimated $6 billion. To find a more effective sandbag to reduce the devastating impact of floods, 3 types of sandbags in 3 formations were tested. It was found that applying a 2 mm coating of petroleum jelly to the outside of standard sandbags increased their rate of water retention by 336%.