Based On The Permeability Of Low Impact Development Pavement Application Research

Under low impact development philosophy, the urban ecological environment problem more and more get people’s attention, the so-called the development of the urbanization progress quickly, the most obvious characteristic is the path of most of the city and the publicSurface pavement covered by impermeable ground, resulting in the whole urban ecosystem can’t healthy operation, thus problems of urban heat island, the rain flood damage problem, shortage of groundwater resources, urban noise pollution aggravate and urban light pollution and other environmental problems. Then this article is in view of the present urban ecological problems in the research, finally puts forward urban environmental problems due to the pavement permeability pavement permeability can be made of new material to solve these problems. Water permeability pavement can reduce the incidence of rain flood damage, alleviate the urban heat island effect, improve the groundwater pollution, reduce the influence of urban noise. And then studied why permeability pavement materials in our country application promotion difficult problems in the process. And fully expounds and puts forward some relative solutions.This research topic is mainly defined from drainage pavement base and the positive benefits of urban environmental problems of study, to brief overview and classification of water permeability pavement, puts forward his opinion on its environmental protection value, and put forward the solution of the problem, proposed our country could be popularized drainage pavement material work to give strong support and encouragement, indicating the future direction of permeability pavement material is objective, is to build a harmonious healthy urban living environment to provide strong guarantee.