We recently demolished our old house to build a new one. Concrete, bricks, steel, sand. We spent lakhs of rupees but all of it went straight to landfill. Most of this material worth lakhs instead of thrown away like that it can be processed. As cities keep expanding and old buildings keep coming down every day this waste is only growing. What is being dumped today was worth lakhs yesterday and hopefully could be worth lakhs again tomorrow.
Vysh