What is polypropylene geotextile

What is polypropylene geotextile

Polypropylene geotextile is a non-woven material made from polypropylene fibers through processes such as melt spinning, mesh bonding, hot rolling, embossing, and needle punching.

Polypropylene nonwoven geotextile has many advantages, such as light weight, high strength, corrosion resistance, acid and alkali resistance, aging resistance, good water permeability, good isolation performance, convenient construction, etc. Therefore, in different application fields, polypropylene nonwoven geotextiles also have different types and specifications.

Polypropylene nonwoven geotextiles are usually classified into various types based on their different uses and properties, such as waterproofing, anti-seepage, isolation, reinforcement, filtration, etc. According to different functions and usage scenarios, the specifications and thickness of polypropylene nonwoven geotextile also vary, with common specifications of 100g/m ²、 200g/m ²、 300g/m ²、 400g/m ²、500g/m ² 、600g/m ² 、700g/m ² 、1200g/m ² Etc.

In civil engineering, polypropylene nonwoven geotextile is commonly used for isolation layers, reinforcement layers, filter layers, and other aspects. In projects such as highways, railways, and tunnels, it can be used to strengthen soil, prevent soil erosion, control water flow, and isolate different soil layers. In hydraulic engineering, it can be used for anti-seepage, protection, bedding, reinforcement of river beds, etc. In environmental protection, it can be used for hourglasses, landfills, waste treatment plants, etc.

In summary, polypropylene nonwoven geotextile is an important geographical material with extensive applications in various fields.