It’s been a technique in impoverished areas for a while now. They’ve built schools from it in South America. But could it solve the issue of homelessness in the US?
It supports a stable indoor temperature, is bulletproof and fire-retardent….its rubbish!
The linked article explores the use of sand filled plastic bottles as building material. It could clear litter, reduce the amount going to landfill, and reduce the demand for building materials.