As part of the green infrastructure, the ecological parking lot aims to solve the urban parking problem and enhance the sustainability of the regional ecological environment. Its main feature is the use of permeable and receptible materials to reduce stormwater runoff and the urban heat island effect. In addition, the eco-parking garage includes the use of native vegetation as well as other green design elements. The following is a detailed discussion of the materials and dimensions of the pavement of the ecological parking lot.
1. Pavement materials
1. Permeable concrete.
Permeable concrete is a type of porous concrete that allows rainwater to penetrate into the ground through its surface. Permeable concrete has a higher porosity than conventional concrete, typically between 15% and 25%. The use of permeable concrete reduces stormwater runoff, helps replenish groundwater and reduces flood risk.
2. Permeable asphalt.
Permeable asphalt has similar permeable properties to permeable concrete, but it is composed of asphalt binder and porous aggregate. Due to the flexibility of asphalt itself, permeable asphalt is more suitable for areas with frequent freeze-thaw cycles.
3. Lawn bricks.
Lawn bricks are paving bricks, usually made of concrete or recycled plastic, with gaps in between for planting turf. Lawn tiles both support vehicles and maintain greenery and natural precipitation infiltration on the surface.
4. Plastic grille.
Plastic grating is a modular pavement system, usually made of 100%** plastic, which is installed on the soil that has been compacted and then filled with soil and grass seeds. They are structurally sturdy enough to withstand the stress of vehicle traffic while promoting rainwater infiltration and herb growth.
5. Recycled materials.
Some recycled materials such as crushed stone, broken glass and recycled plastic can also be used for the paving of the ecological parking lot. Not only do these materials reduce the need for new resources, but they are often more affordable.
Second, the size of the design
1. The size of the parking space.
The standard size of parking spaces in ecological parking lots is usually similar to that of traditional parking lots. The recommended size for each standard parking space is 25 to 275 meters wide and 5 to 6 meters long. For disabled parking spaces, the width needs to be increased to 35 to 4 meters in order to provide additional space for wheelchair users.
2. Lane width.
Lane width is another consideration, which affects the ease of driving and parking of the vehicle. In general, the recommended width is 3 to 4 metres for one-way lanes and 5 to 7 metres for two-way lanes.
3. Green belt.
In order to improve ecological efficiency, ecological parking lots should be designed with green belts. These green belts not only serve as beautification, but also serve as stormwater management and heat buffers. The width of the green belt should be at least 09 to 12 meters to ensure the healthy growth of the plant.
4. Boundaries and buffers.
In order to reduce the impact on the surrounding environment, ecological parking lots should be set up with boundaries and buffer zones. These buffers can be zones of natural vegetation or man-made structures such as walls or fences, with a width of 1Varies from 5 to 3 meters, depending on the constraints of the site and the isolation effect that needs to be achieved.
Summary:
The design of an eco-parking lot is a complex task that requires a combination of environmental, social and economic factors. The choice of pavement materials and the design of the dimensions should not only meet the parking function, but also ensure environmental sustainability and aesthetics. Permeable concrete, permeable asphalt, lawn tiles, plastic grilles and recycled materials are all excellent ecological pavement options. In terms of dimensional design, it is necessary to take into account the rational planning of parking spaces, driveways, green belts and boundary buffer zones.
By combining these design elements, the eco-parking garage not only provides the necessary parking space, but also promotes biodiversity, reduces runoff pollution, and provides more green space for the city. With the deepening of urbanization, ecological parking lots will become an indispensable part of future urban planning.