一. Application in road engineering
In road engineering, three-dimensional composite drainage network can be used in the drainage and reinforcement of expressways, urban roads, airport runways and railway subgrades. In highways and urban roads, it can drain pavement seepage and groundwater, prevent roadbed softening and pavement damage, and improve road stability and service life. The drainage performance of airport runways is very important, because accumulated water can affect the take-off and landing safety of aircraft. The three-dimensional composite drainage network can quickly remove the accumulated water on the runway, ensure the dryness of the runway surface and improve flight safety. In railway engineering, it can eliminate rainwater and groundwater, prevent subgrade settlement and deformation, and ensure the stable and safe operation of trains.
二··. Application in water conservancy projects
In dam engineering, it can eliminate water seepage, reduce pore water pressure inside the dam body, prevent dam leakage and dam break, and improve the anti-seepage performance and stability of the dam. In river regulation projects, it can be used for riverbank slope protection and drainage at the bottom of riverbed, improving the stability of slope protection and reducing soil erosion. In the reservoir project, the three-dimensional composite drainage network can drain rainwater and groundwater, prevent dam leakage and landslide in the reservoir area, and ensure the safe operation of the reservoir.
三. Application in environmental protection and waste treatment projects
In the field of environmental protection, three-dimensional composite drainage network is mainly used in the drainage and anti-seepage of landfills, sewage treatment plants and mine tailings ponds. In landfill, it can quickly discharge landfill leachate, reduce the water level in the landfill, prevent leakage and pollution of the landfill, and reduce pollution to the surrounding environment. In sewage treatment plants, it can also be used for drainage and anti-seepage of sewage treatment tanks. In the mine tailings pond, the three-dimensional composite drainage network can quickly eliminate water seepage in the tailings pond, reduce the water level inside the tailings dam, prevent the tailings dam break and environmental pollution, and ensure the safe production of the mine.
四. Applications in other fields
In addition to the above fields, three-dimensional composite drainage networks are also widely used in underground structure drainage (such as basements, tunnels, etc.), garden and sports field drainage, agricultural irrigation, etc. In underground structures, it is able to quickly drain standing water and keep the underground structure dry and ventilated. In gardens and sports fields, the use of three-dimensional composite drainage net can effectively drain the surface water and ensure the normal use of the site. In agricultural irrigation systems, it can be used for field drainage, reducing the salinity content in the soil and improving soil fertility.
五. Construction and matters needing attention
When constructing a three-dimensional composite drainage network, we should pay attention to the following points:
1、It is necessary to ensure that the construction site is smooth and clean to avoid sharp objects damaging the drainage net;
2、The drainage network should be correctly laid and fixed according to the design requirements to ensure the drainage effect;
3、During the construction process, safety protection measures should be taken to avoid injuries.
Post time: Mar-19-2025
