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RE: Building a cheap and energy-efficient smarter house by understanding basic science
Okay.Thanks, actually it's an educative post.So getting the material yourself is cost effective
Okay.Thanks, actually it's an educative post.So getting the material yourself is cost effective
Only because I chose to build the house over a long time. I would contract teams of workers for a specific task (like excavating and digging a borehole or installing the rebar and pouring the concrete for the underground technical and treatment room).
They only needed a limited amount of materials for each task and the next task would happen after a few months. I would save money in that time and insert another coin :D