People are building houses out of plastic bottles filled with sand: BBC News - Nigeria's plastic bottle house
. It looks nice, costs less, is sturdy, cool, and is bullet proof. The nice thing is that they're building this project
on a fairly large scale: 25 houses (with 2 rooms, kitchen, bathroom, toilet) and a school
. They are sourcing empty water
bottles from businesses and foreign embassies.
The article is about Nigeria, but mentions that it's already been done in India
, Central and South America
Relevance to CF? Another use for all those water
bottles at sea and washed up on land.