Characteristics and Advantages of Bentonite Geosynthetic Clay Liners (GCL)

Tuowang’s high-performance nonwoven fabric for asphalt pavement is a cutting-edge geosynthetic material designed to reinforce road surfaces and subgrades. Manufactured by needle-punching polyester spunbonded continuous filaments, it exhibits exceptionally high tensile strength in both the longitudinal and transverse directions, a high modulus of elasticity, and outstanding resistance to extreme temperatures, as well as superior acid–alkali resistance and aging performance. It is widely used to strengthen asphalt pavements, cement‑concrete pavements, and subgrades, and is suitable for both rigid and flexible base layers. Compared with conventional pavement systems, it reduces construction costs, extends service life, and helps prevent reflective cracking.