Slope protection engineering can not only affect the safety and stability of the project, but also affect the aesthetics of the surrounding environment. Composite drainage network is a commonly used material in slope protection engineering. So, what are its applications in slope protection engineering?
1. Overview of composite drainage network
Composite drainage net is a drainage material made of polypropylene, polyester and other layers of different materials. It not only has good drainage performance, but also has the characteristics of compression resistance, tensile resistance and durability. Its mesh structure keeps soil particles in place, prevents erosion, and also allows moisture Free passage can reduce the hydrostatic pressure inside the slope body and improve the stability of slope protection.
2. Application advantages of composite drainage network in slope protection projects
1、Improve the stability of slope protection: The composite drainage network can dissipate the water inside the slope body, reduce the hydrostatic pressure, and improve the stability of slope protection. It can be used especially during the rainy season or in areas with high groundwater levels.
2、Prevent soil erosion: The network structure of the composite drainage network can maintain soil particles, prevent soil erosion, and protect the ecological environment.
3、Convenient construction: The composite drainage net is light in weight, easy to handle and install, which can reduce construction difficulty and labor intensity.
4、Good durability: The composite drainage net is made of polymer materials, which has good anti-aging and anti-corrosion properties, has a long service life, and can reduce the frequency of maintenance and replacement.
3. Construction points of composite drainage network in slope protection projects
1、Substrate treatment: Before laying the composite drainage net, the substrate should be cleaned and leveled to ensure that there are no sharp objects and protrusions to avoid damaging the drainage net.
2、Laying method: The composite drainage net should be laid smoothly without wrinkles and tension. Heavy between two adjacent drainage nets Stack A certain width and fixed with special connectors.
3、Backfilling and protection: After laying the composite drainage network, backfill should be carried out in time, and corresponding protective measures should be taken to prevent damage to the drainage network during subsequent construction.
Post time: Jun-19-2025
