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Brick cement tank

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[[Image:Storage_tank_for_rooftop_harvesting_icon.png|right]]

[[Image:brickcement.jpg|thumb|right|300px|A brick-cement tank before the application of the cement.]]

Brick cement tanks are a low cost option for storing water gained through water harvesting. In general it is cheaper than ferro-cement tanks and easier to build. In clay areas, be sure to build the tank robustly enough to resist cracking. Ground tanks should always be designed as either hemispherical (half ball shape) or cylindrical because those shapes equalize the pressure of water and soil whether the tanks are full or empty (square or rectangular tanks will always crack).<br>

Water extraction can be done using gravity, [[Handpumps]] or other pumps, or with a bucket.

Winona

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