**1.5. Conclusion**

Though the above list represents a suggestion and recommendation of a geosynthetic expert for nanotechnology geosynthetics in geoenvironmental engineering, it is very important to extend and set up this new application field for advanced geosynthetics. To develop the typical performance of regular geosynthetics, it is very natural and necessary to manufacture nano‐ particle formulations and nanofiber geosynthetics as advanced materials and search/extend the new applications to the geoenvironmental engineering fields in the near future. (*Jeon, H. - Y. et al., 2008*)
