Regulation structure for temperature of lawn bed and construction method thereof
A construction method and lawn technology are applied to the structural field in the field of building greening technology, which can solve the problems of poor temperature control effect, difference in lawn color, uneven lawn growth, etc., and achieve good temperature control effect, uniform temperature control, and uniform guarantee. sexual effect
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Embodiment 1
[0029] Such as figure 1 and figure 2 As shown, the temperature control system of the lawn bed in this embodiment is composed of the drainage ditch area and the original soil layer area, and a part is the drainage ditch area, including the main drainage pipe 10 and the branch drainage pipe 11 distributed in the form of fish ridges under the lawn bed. The drainage pipe 5 system, the gravel 7 filled around the pipe and the water storage board 4 laid horizontally above; the other part is the original soil layer area, including the non-woven fabric 3 and the water storage board 6 laid horizontally under the rhizosphere soil of the lawn . The port of the main drainage pipe 10 is connected with the air outlet of the air conditioning unit 9, and the cold and warm air flow of the air conditioning system enters the concavo-convex space connected in the storage and drainage plate 6 through the holes on the drainage pipe 5 wall and forms a stable control system under the lawn bed. The ...
Embodiment 2
[0040] Football field sports lawn:
[0041] The sports lawn of a standard football field is 109 meters long and 72 meters wide. Drainage ditches are laid around the football field and covered with boards. Drainage ditches are opened on the foundation, and the drainage ditches are distributed in the shape of fish ridges. There is a main drainage ditch in the middle of the field, and side drainage ditches on both sides. ditch connected. The drainage ditch is excavated into a shape with a wide top and a narrow bottom, and the side slope of the drainage ditch is 30 degrees. The double-sided concave-convex storage and drainage board with a compressive strength of more than 200kPa directly bonded to the non-woven fabric is directly laid on the compacted original soil layer, and the joint is kept with two rows of concave-convex holes overlapped and joined. The storage and drainage board is directly laid into the drainage ditch, so that the base of the flat bed forms the whole of t...
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