Ferrocement's a composite material which's used in building or sculpture with cement, sand, water and wire or mesh material—often called a thin shell in North America. Ferrocement has great strength and economy. It's fireproof, earthquake safe and doesn't rust, rot or blow down in storms. It's a broad range of applications which include home building, creating sculptures, repair of existing artifacts and building boats and ships. Construction The desired shape may be built from a multi-la… (More on Ferrocement)