Turnout laying: Turnout zone bottom ballast rolling. Ballast material grading should follow the "railway gravel ballast" in a gravel ballast standards. Pre-laying the track bed in turnout area Far lanes bed pre-shop synchronizing Guangdong heavy turnout, turnout position by laying fork former pre-arrival shop. To ensure that the density of the track bed of the turnout area, after pre-shop using roller compacted stratified Jiangsu heavy turnout, laying ballast thickness of 27cm. Turnout: Laying turnout sleepers. Coarse level, the difference between high and low turnout sleepers obvious coarse adjustment. Adjustment must not be inserted with a crowbar in the turnout sleepers fastening bolt sleeve poking turnout sleepers. Verify turnout sleepers put interval, Founder and full length. Hanging pendulum turnout sleepers Turnout should be strictly in accordance with the drawings for display, use a cloth tape or sling be dedicated spreader.