Analysis of the Main Properties of Geotextiles Manufactured by Mechanical Two-Sided Needle Punching and by Two-Layered Needle Punching on the Fabric Underlay

摘要

An analysis of the basic properties of geotextiles obtained by two-sided needle punching and by two-layered needle punching on the fabric underlay is presented in this paper. The influence of geotextile production technology on their functional properties