Greening landscape road

Abstract

The invention discloses a greening landscape road. The greening landscape road includes a driving road and a green belt which is disposed in the middle of the driving road and extends along the lengthdirection of the driving road, the cross section of the green belt is of an inverted trapezoidal shape, and the surface of the green belt is lower than the driving road on both sides; the central section of the green belt is provided with a porous cushion plate which is sealedly connected with the side wall of the green belt, and the porous cushion plate divides the green belt into a planting area of the upper part and a water storage area of the lower part; and in the greening landscape road, the cross section of the green belt is of the inverted trapezoidal shape, and the surface of the green belt is lower than the driving road, in rainy seasons, rainwater on road can be better collected into cavities, and flows in the water storage area through the porous cushion plate for storage, soas to be utilized by plants in drying seasons. In arid seasons, porous flow guiding columns and water absorption cotton strips inside the same can transport water in the water storage area to absorbent stone and superabsorbent resin of a padding layer, and then slowly release the water to the plants; and in the rainy seasons, the water absorption cotton strips can also temporarily store the waterthat is not used up to achieve multiple utilization of the rainwater.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a green landscape road. Background technique [0002] In the construction of modern municipal roads, road green belts play an important role. The design of green belts on existing urban roads, especially in the dry season and the green growing season, requires frequent irrigation for the plants in the green space. Currently, there are three commonly used ones. Watering methods, one is to use water pumps or use fire water to water section by section manually, but it will consume a lot of manpower and material resources; the other is to use sprinkler watering, the disadvantage is that a lot of water resources will be wasted, and most of the water will be sprinkled on the leaves of plants , the ground is lost to the air by the transpiration of plants in vain, and the irrigation efficiency is not high; the third is to use underground pipes for irrigation, which is costly, a...

AI Technical Summary

Problems solved by technology

[0002] In the construction of modern municipal roads, road green belts play an important role. The design of green belts on existing urban roads, especially in the dry season and the green growing season, requires frequent irrigation for the plants in the green space. Currently, there are three commonly used ones. Watering methods, one is to use water pumps or use fire water to water section by section manually, but it will consume a lot of manpower and material resources; the other is to use sprinkler watering, the disadvantage is that a lot of water resources will be wasted, and most of the water will be sprinkled on the leaves of plants , the ground is lost to the air by the transpiration of plants in vain, and the irrigation efficiency is not high; the third is to use underground pipes for irrigation, which is costly, and there are problems of aging pipes and difficult maintenance; in addition, the design of the existing green belts has not fully considered How to take into account the problems of water-saving irrigation, road irrigation water and rainwater collection, especially the current urban green belt area is gradually increasing, and the city's water shortage is further aggravating. Therefore, timely improvement of road green belts is of great importance It is of great significance to save the use cost of urban landscape and improve the image of the city

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