ICG 9 - 2010 Guarujá Brazil - Volume 2 - Geosynthetics: Advanced Solutions for a Challenging World Ageing of high performance polymers used in civil engineering-polyester and aramid geotextiles.pdf D. Duragrin, G. Derombise, L.V. van Schoors, N. Barberis, P. Davis, S. Lavaud, T. Chaussadent Access