Rust is annoying, but it can be especially frustrating on hard, porous surfaces like concrete. Lift those exterior stains ...

These are twice as thick and do a fantastic job at cleaning up dirt and grime. I originally purchased these to scrub out the ...

The concrete floor polishing waste (CFPW) was collected during the polishing process of a shed concrete floor, which was under construction in Rio Verde city (Goiás), Brazil. The microconcrete used in ...