1定点、放线定点放线要以绿化设计施工方案提供的标准点或固定构筑物等为依据(公路绿化常用路缘石外沿作为标准点)。定点放线应符合绿化设计图纸要求,位置要准确,标记要明显(一般用红色油漆标记)。定点放线后应由技术人员验点把关,确认放点准确后方可施工。公路两侧及中央分隔带绿篱和色带、色块的放线,应在沟槽边线 1 fixed-point, pay-off fixed-point line to green design and construction program to provide standard points or fixed structures based on (commonly used road greening outside the curb as a standard point). Fixed-point pay-off line should be consistent with the requirements of green design drawings, the location should be accurate, marked to be obvious (usually red paint mark). After the fixed-point release line by the technical staff checkpoint check, confirm the exact point to put before construction. Separated with hedges and ribbons on both sides of the road and the central, color of the line should be in the trench edge