Letter Re: EcoBeam Construction for Ballistic Protection
Mr. Rawles, I recently stumbled upon a magazine article highlighting a new home construction technique for people living in some of the most impoverished lands of Africa. It’s called EcoBeam. The system uses very little lumber or concrete and gains most of it’s structural support from sandbags. Since the walls are essentially stacks of sand bags it has great mass (read: it will hold up in adverse weather conditions – doesn’t require a foundation) and has anti-ballistic properties. Since the bulk of the structure is sand and sand bags little if any heavy equipment is needed to build it . …