Construction, loading of cement, the beginning of pouring: Listen & Download The, Construction, loading of cement .mp3 Error! Change your browser, please! ⇓ Download Bulldozer working ⚠ A circular saw ⚠ Vise make clamp ⚠ Fine Emery, Sandpaper ⚠ Cutting machine ⚠ Tool belt thrown to the ground ⚠ Electric saw ⚠ Electric tile cutter ⚠ Bulldozer approaching, jamming ⚠ Electric polished marble ⚠ Diesel engine ⚠ Sawing ⚠ ★★★★★