For engineers specifying materials for a project, the choice between polypropylene geotextile and polyester geotextile can significantly impact the long-term performance of the structure.
Polypropylene geotextile is the most widely used material globally due to its excellent resistance to rot, mold, and bacterial decomposition. It is also highly resistant to most acids and alkalis found in soil, making it ideal for general civil engineering applications like road construction and drainage.
Polyester geotextile, on the other hand, offers superior resistance to creep (long-term deformation under load) and is often preferred in high-stress reinforcement applications. It also has better resistance to UV degradation during the construction phase, although both materials require proper covering for maximum lifespan.
At Hzgeotextile, we utilize both geotextile materials to meet different geotextile specifications. Our technical team can help you determine whether a polypropylene or polyester based solution is best suited for your soil conditions and load requirements. Understanding geotextile properties like these ensures your project stands the test of time. 
