There is a simple solution in regards to alternative housing for the people of Belize who are rebuilding: Super Adobe houses. We built one in Belize at Maya Beach for very low cost. A Super Adobe home uses whatever natural materials are at hand( local mull , sand/dirt). The idea is to use what is right there in the ground: you fill sand bags, add barbed wire to ensure a good foundation and start layering the bags to form your house. We built our 2 bedroom adobe house at Maya Beach for around $5,000 to $10,000.We did alot of the labor ourselves and hired local Belizeans. This provided jobs for the locals, we used local suppliers and nothing had to be imported . A great solution, far better than importing a product from Germany. A good website for super adobe building is
www.calearth.org. Hope this idea takes hold, it has worked for us.