A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Micro-region improvement method of water dipping of tree pockets in urban garden
The invention discloses a micro- region improvement method of water dipping of tree pockets in urban garden. The method comprises the following steps of: 1) digging the drip line soil layer of each tree to the bottom of the original soil ball and digging a ring trench outward; 2) mixing the clay structure modifier with water, spraying the above mixture from the base of the tree to the whole soil ball, and then putting a layer of seaweed; 3) putting hard plastic pipe on the lower side of the ring trench as the branched head laying position; setting up a branch and laying a branch pipe trench between every two rows of trees, and connecting the branched pipe to the branch pipe; wherein, one main trench is provided and one main pipe is lied on one piece of land, and each branch pipe is connected to the main pipe as a drainage pipe extending beyond the soil; the head of the above drainage pipe is wrapped with brown leather and tied up with brown rope; 4) blending soil, coarse sand and stones in equal volumes, and filling the ring trench with the above materials as a water filter layer; 5) filling the trenches around the tree and filling all the pipes in the trenches with the excavated soil to fill the trenches equal to the soil surface.
本发明公开了一种城市园林地树兜渍水的微域改良方法，所述方法为：1)将每株树木滴水线土层挖至原土球底部，并向外挖环沟；2)将黏土结构改良剂与水混合后，喷淋至树木基部至整个土球，再垫上一层海草；3)将硬塑料管放在环沟低矮一方的位置，作为分管头铺设位置；每2行树木之间设置一条支沟，并铺设一根支管，将分管接入支管；一块地设置一条主沟，并铺设一根主管道，各个支管接入主管道，作为排水延伸至此土之外；用棕皮包在上述排水管分管头部，用棕绳捆扎好；4)将泥土、粗砂和石块等体积混合后，作为滤水层铺填入环沟；5)将树周围开沟和沟中的所有管道用就地起挖的土覆填回沟内填满沟至土面。
Micro-region improvement method of water dipping of tree pockets in urban garden
The invention discloses a micro- region improvement method of water dipping of tree pockets in urban garden. The method comprises the following steps of: 1) digging the drip line soil layer of each tree to the bottom of the original soil ball and digging a ring trench outward; 2) mixing the clay structure modifier with water, spraying the above mixture from the base of the tree to the whole soil ball, and then putting a layer of seaweed; 3) putting hard plastic pipe on the lower side of the ring trench as the branched head laying position; setting up a branch and laying a branch pipe trench between every two rows of trees, and connecting the branched pipe to the branch pipe; wherein, one main trench is provided and one main pipe is lied on one piece of land, and each branch pipe is connected to the main pipe as a drainage pipe extending beyond the soil; the head of the above drainage pipe is wrapped with brown leather and tied up with brown rope; 4) blending soil, coarse sand and stones in equal volumes, and filling the ring trench with the above materials as a water filter layer; 5) filling the trenches around the tree and filling all the pipes in the trenches with the excavated soil to fill the trenches equal to the soil surface.
本发明公开了一种城市园林地树兜渍水的微域改良方法，所述方法为：1)将每株树木滴水线土层挖至原土球底部，并向外挖环沟；2)将黏土结构改良剂与水混合后，喷淋至树木基部至整个土球，再垫上一层海草；3)将硬塑料管放在环沟低矮一方的位置，作为分管头铺设位置；每2行树木之间设置一条支沟，并铺设一根支管，将分管接入支管；一块地设置一条主沟，并铺设一根主管道，各个支管接入主管道，作为排水延伸至此土之外；用棕皮包在上述排水管分管头部，用棕绳捆扎好；4)将泥土、粗砂和石块等体积混合后，作为滤水层铺填入环沟；5)将树周围开沟和沟中的所有管道用就地起挖的土覆填回沟内填满沟至土面。
Micro-region improvement method of water dipping of tree pockets in urban garden
一种城市园林地树兜渍水的微域改良方法
ZHUO KAIRONG (author) / ZHANG YI (author) / YANG JING (author)
2020-04-10
Patent
Electronic Resource
Chinese
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