1. Characteristics of composite drainage network
Composite drainage net is a composite material composed of high density polyethylene plastic honeycomb net and polymer nonwoven materials, which has very good drainage and mechanical properties. Its unique honeycomb structure captures and discharges excess moisture from the soil, and the polymer nonwoven material enhances its tensile strength and durability.
2. The mechanism of action of composite drainage network
1、Drainage function: The composite drainage network can quickly drain water from the soil, lower the groundwater level, and reduce the erosion and damage of water to the road base. It can prevent problems such as settlement and cracking of roads caused by water accumulation.
2、Isolation effect: The composite drainage network can isolate the road base layer from the soil, prevent soil particles from entering the road structure layer, and maintain the stability and integrity of the road structure.
3、Reinforcement: It has very good tensile strength and stiffness, and can also enhance the bearing capacity of the road base to a certain extent and improve the durability of the road.
3. Application effect
1、Extended service life: Through effective drainage and isolation, the composite drainage network can reduce the damage caused by moisture erosion of the road and prolong the service life of the road.
2、Improve road stability: The reinforcement effect of composite drainage network can enhance the bearing capacity of road base, improve road stability, and reduce road deformation and cracking caused by load changes.
3、Reduce maintenance costs: Composite drainage networks can prolong the service life and improve the stability of roads, which can reduce the maintenance costs of roads.
From the above, it can be seen that the use of composite drainage netting can indeed increase the service life of the road. It has very good drainage performance, isolation and reinforcement, and is widely used in road engineering.
Post time: Apr-18-2025
