Plastic Building Blocks
Instead of concrete building blocks at all, why not use plastic? We definitely have plenty of unwanted plastic waste and it can be turned into large plastic building blocks. Meet ByBlock–much like the ever-popular Legos, these blocks do not need any type of adhesive because they just fit into each other. They require 83% less carbon emissions than concrete blocks and even use plastics that would otherwise be unrecyclable. With no added chemicals and no waste, these blocks are a very green way to put our plastic back to work. Steam and compression are all that is used to meld the plastic together, so they are cleanly produced. The bonus benefit is that anyone can install them without any special know-how.