Ferrocement technology in EcoOca

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=U7IGsG0TzUo

Ferrocement is a technique which joins the flexibility of iron (steel) and the resistance of cement. Its best quality is to allow the building of many intere...

technology, ferrocement, EcoOca, water, treatment, ecology, Fernando, Pacheco
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