The other day i bent up a windbreak for my italian spiral burner to heat quicker and after about 20 minutes a load crack and a chunk of concrete about 5 cm in diamter and a couple of mil thick broke off and flew out and hit the fence at high speed :o
Me and my mate nearly shat ourselves :laughing-rolling:
Anyone else had this happen before?
Before anyone asks don't know what grade of concrete, it is in a driveway but looks faily old.