Turnout: flat ballast. According to the standard flat piles and piles of ballast midline and adjacent switch or circuit height were downslope. Spread turnout sleepers. Shop by mechanical hanging turnout sleepers in place (short turnout sleepers can also be manually lift transport position). Measured with a rope from the front fork to fork after straightening, Double Slip, and mark the turnout sleepers spacing distance, by the root spread, small square pillow turnout within a small range of adjustment with a crowbar. Turnout: turnout sleepers and rails generally use mechanical handling. Slow loading equipment should light up. Every pillow turnout should limit the number of loading and unloading, to prevent fracturing bumps. Have a considerable length of rope hanging pillow, Beijing Double Slip, preventing the slings slipping. Turnouts as a crane unloading place, if not in place then the mechanical drag, does not allow hard-bend turn, switch rails should be basic rail truss.