Composite drainage network

Composite drainage network is a drainage system that comprehensively utilizes various drainage technologies. It combines artificial drainage system and natural drainage system to form a complete drainage network. Its purpose is to solve urban drainage problems, reduce flood disasters, and improve water resource utilization efficiency in the process of urbanization.

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Rough surface HDPE geomembrane

Rough HDPE geomembrane, that is, high-density polyethylene geomembrane, is a kind of anti-seepage material commonly used in engineering construction. It has a certain rough texture, which can increase the friction with other materials and improve the stability and anti-slip performance of the geomembrane. The following will introduce the characteristics, application fields and construction precautions of the rough HDPE geomembrane.

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Waterproof board

The anti-drainage board is a protection facility used to prevent water from infiltrating the building or the surface, and is usually installed in the basement of the building, underground pipelines, etc. It can effectively prevent the infiltration of surface water or groundwater, and ensure the structural safety and service life of buildings.

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Geocell

A geocell is an engineering structure used for soil improvement and soil and water conservation. It is usually composed of geotechnical materials, such as geotextiles, geonets and geomembranes. The main function of geocells is to increase the shear strength and stability of the soil and prevent geological disasters such as soil erosion and landslides. The characteristics, application and construction process of geocells will be introduced in detail below.

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Plastic three-dimensional geotextile mat

Plastic three-dimensional geotextile mat is an environmentally friendly and green geosynthetic material, which is widely used in water and soil conservation, soil slope protection, earth and rock engineering and environmental engineering and other fields. This article will introduce the characteristics, applications and development prospects of plastic three-dimensional geotextile mats.

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