areas of the concrete become rough and start to crumble away. slowly, larger pieces begin to break away. eventually, the rebar or steel inside the concrete, once used for strength, will rust away. as the process continues, the concrete loses its strength. at some point, as the concrete weakens, the lids...
domestic waste composter that gives a small supply of rich, sweet smelling compost to use in the garden or for house plants. there is a large lid on the top of the recycone composter for easy insertion of waste. at the base of the garden composter there is a unique hatch for extracting the compost. both lids...