Permeable pavement is a new type of pavement produced under the concept of a new generation of urban rain and flood management. When the urban pavement is covered with water-permeable materials, it can absorb water, store water, seep and purify water like a sponge when it rains. The stored water is released and used to realize the free movement of rainwater in the city, and it has a good elasticity in adapting to environmental changes and responding to natural disasters caused by rainwater. Therefore, it is called "sponge city". It can be called "water-elastic city". The international common term is "low impact rainwater system construction".

The color permeable pavement pavement material produced by Bond Materials Company not only meets the requirements of the "sponge city" construction for rainwater treatment, but also exhibits excellent water penetration, pressure resistance, wear resistance and anti-skid functions. In terms of traffic lines, lanes, and regional divisions, it has greatly improved the order of traffic, and it can give the city environmental protection, beautiful and colorful, and become a “breathable” urban landscape pavement. Re-heat. Its specific functions, uses and characteristics are listed below.

1. Zhengbang colored asphalt permeable pavement material has good permeability. When it rains, it can quickly eliminate the accumulation of water in roads and squares; when concentrated rainfall can reduce the burden of urban drainage facilities, prevent river flooding and water pollution.

2. Since there is no water on the pavement, there is no reflection at night, which increases pavement safety and traffic comfort.

3. When rainwater seeps into the ground, it can filter and reduce groundwater, maintain soil moisture, maintain the ecological balance of groundwater and soil, and avoid ground subsidence caused by excessive exploitation of groundwater.

4. It has a unique pore structure, which is close to the ground covered by natural vegetation in terms of heat absorption and heat storage functions, adjusts the temperature and humidity of the urban space, and relieves the urban heat island effect.

5. Zhengbang colored asphalt permeable pavement has large porosity, has sound absorption effect, and can reduce environmental noise.
6. A large number of voids can absorb urban pollutants (such as dust), reduce dust pollution, and are easy to maintain. Just use high-pressure water washing to deal with the problem of pore blockage.
7. Zhengbang colored asphalt permeable pavement has a series of color configurations, which can be designed according to the needs of the surrounding environment and has strong decorativeness.
8. The use of colored asphalt permeable pavement can be laid on pavements of various materials, and can also be used for the renovation of old pavement, so colored permeable asphalt has strong practical significance and promotion value in rainy areas in southern China.

With the further development of colored asphalt permeable pavement, the application of colored asphalt permeable pavement in road construction has become more and more extensive, such as: sidewalks and bicycle lanes, communities, garden landscape journeys and city squares, swimming pools and stadiums, community fire protection Passages and lightweight journeys, golf course tramways, field parking lots, etc., have unlimited market potential.