Performance of geomembranes under different environmental conditions

Application of HDPE rough surface geomembrane in seepage prevention engineering

Construction method of composite geotechnical drainage network

With the rapid development of urban construction, urban land resources are increasingly tight, the government pays more and more attention to the development and utilization of underground space, the awareness of urban environmental construction is also constantly enhanced, in order to increase the green area of the city, the planting roof has been developed. Planting roofing is a form of greening supplemented by planting soil, planting plants in containers or planting templates to cover the building roof or underground building roof.