1.清整场地)栽植草坪前必须清整场地,清除各种防碍施工的石块、碎砖瓦砾等杂物,初步整平地面。 2.更新土壤按照设计施工图堆造地形,如建立自然式草坪,地形应有适当起伏,而规划式草坪要求地形平整,坡度一般为0.2％～0.5％,以利排水。 在地形平整中,如土方移动量较大,则应将表层土壤铲起,暂时堆置保存,然后取出底土,或填高地形,再把原 1. Clean up the site) Before planting the lawn, you must clean up the site, remove all kinds of stones, brick rubble and other debris that hinder the construction, initially leveling the ground. 2. Update the soil According to the design and construction drawings to build the terrain, such as the establishment of natural lawn, the terrain should be appropriate undulation, and planning the lawn requires flat terrain, the slope is generally 0.2% to 0.5%, to facilitate drainage. In the terrain formation, such as earth moving large, shovel the top soil should be temporarily stacked to save, and then remove the subsoil, or fill the topography, then the original