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Elevated plastic tanks

44 bytes added, 22:50, 17 September 2013
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[[Image:elevated plastic tanks.png|thumb|right|200px|Photo: [http://www.samsamwater.com/library/Book7_Water_from_roofs.pdf SamSam Water]]]
[[Image:plastic elev tank.png|right|200px|]]
One option for plastic tanks is cylindrical tanks that are made of two seamless layers of [http://www.essentialchemicalindustry.org/polymers/polyethene.html polyethene]; the inner layer being white and the outer being black. The tanks are UV stabilized and will not break down under harsh outdoor weather conditions.
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