Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a paving method of a sponge landscape road, which comprises the steps of digging pit slots, and sequentially reducing the cross sectional areas of the dug pit slots from top tobottom; tamping the pit slots, namely tamping the dug pit slots and surrounding plain soil; pouring a layer of impermeable concrete on the inner wall of the pit slot to form a water-resisting layer; placing a seepage pipe used for draining water at the bottom of the pit slot, and laying needling non-woven cloth on the circumference of the seepage pipe; laying graded sandstone for filtering aroundthe seepage pipe and tamping, and laying quartz sand on the graded sandstone to form a sand filtering layer and tamping; pouring pervious concrete on the sand filtering layer; and laying landscape pavement on the pervious concrete. According to the scheme, the problems that urban road permeable pavement materials are purely based on permeable bricks, the landscape quality is reduced, or the urbanroad permeable pavement materials only have the landscape function, but cannot meet the pavement load requirement and the landscape hard pavement ground with the rainwater natural permeation functioncan be solved.
本发明提出了一种海绵景观道路的铺装方法，坑槽开挖，挖至的坑槽的横截面积从上到下依次减少；夯实坑槽，对挖出的坑槽以及周围素土进行夯实；对坑槽的内壁浇筑一层不透水混凝土，以形成隔水层；在坑槽的底部放置用于排水的渗管，在渗管的圆周上铺设针刺无布；在渗管周围铺设过滤用的级配砂石并夯实，在级配砂石上铺设石英砂形成砂滤层并夯实；在砂滤层上浇筑透水混凝土；在透水混凝土上铺设景观铺装。本方案可解决城市道路透水铺装材料单纯的以透水砖为主，降低了景观品质，或只是单纯具有景观功能，却无法满足路面荷载要求以及雨水自然渗透功能的景观硬质铺装地面的问题。
The invention provides a paving method of a sponge landscape road, which comprises the steps of digging pit slots, and sequentially reducing the cross sectional areas of the dug pit slots from top tobottom; tamping the pit slots, namely tamping the dug pit slots and surrounding plain soil; pouring a layer of impermeable concrete on the inner wall of the pit slot to form a water-resisting layer; placing a seepage pipe used for draining water at the bottom of the pit slot, and laying needling non-woven cloth on the circumference of the seepage pipe; laying graded sandstone for filtering aroundthe seepage pipe and tamping, and laying quartz sand on the graded sandstone to form a sand filtering layer and tamping; pouring pervious concrete on the sand filtering layer; and laying landscape pavement on the pervious concrete. According to the scheme, the problems that urban road permeable pavement materials are purely based on permeable bricks, the landscape quality is reduced, or the urbanroad permeable pavement materials only have the landscape function, but cannot meet the pavement load requirement and the landscape hard pavement ground with the rainwater natural permeation functioncan be solved.
本发明提出了一种海绵景观道路的铺装方法，坑槽开挖，挖至的坑槽的横截面积从上到下依次减少；夯实坑槽，对挖出的坑槽以及周围素土进行夯实；对坑槽的内壁浇筑一层不透水混凝土，以形成隔水层；在坑槽的底部放置用于排水的渗管，在渗管的圆周上铺设针刺无布；在渗管周围铺设过滤用的级配砂石并夯实，在级配砂石上铺设石英砂形成砂滤层并夯实；在砂滤层上浇筑透水混凝土；在透水混凝土上铺设景观铺装。本方案可解决城市道路透水铺装材料单纯的以透水砖为主，降低了景观品质，或只是单纯具有景观功能，却无法满足路面荷载要求以及雨水自然渗透功能的景观硬质铺装地面的问题。
Paving method of sponge landscape road
一种海绵景观道路的铺装方法
ZHU LIMING (Autor:in)
31.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE