Patprimmer, I agree with you on all the points except for the last one. You forgot to put in the transportation of clay or whatever the bricks are made of to the manufacturer of the bricks then it goes to the warehouse and so on... so the percentage should be less.
What should we do with the...
LED bulbs is an option right?
I think the bottles can be filled with whatever you want. Like sand or cement, lighting, air, water...
And with each material the application can be different and diverse.
How expensive is Polli-brick... is it cheaper or more expensive than other common materials...
That's an awesome idea, using interlocking plastic should make construction cheaper because it is light weight and easy to build.
Do the plastic bottles need additional filling to make it structurally sound?
And with what Patprimmer talked about... I wonder how this particular brick addresses...
