Geosintetinių medžiagų naudojimas tiesiant aotomobilių kelius
Santrauka
Geosintetinė medžiaga - tai plokščia, polimerinė (sintetinė arba natūrali) medžiaga, naudojama grunte, skaldoje, uolienoje ar kitose geotechninėse medžiagose civilinėje statyboje. Project 1. Reinforcement of the subgrade on the 33-35.6 km of the road Dusetos-Deguciai-Dukstas with the help of piles and geoplaster in 2005. Reconstructing the road, the reinforcement ot the subgrade with the help of geosynthetic materials was planned. The project design was the following: reinforcement of the subgrade with the help of piles covered with geotextile. Project II: Reconstruction of a reserve runway ot Zokniai airport in 2005. The existing runways were not tit for military aircraft of the EU Alember States. The first stage of the project covered reconstruction of the reserve runway, installation of the new communication equipment, an emergency braking line, etc. Ceosynthetic materials on roads and other transport structures have been widely used all oer the world and the last decade they have been used in Lithuania, too. Use of geosynthetic materials makes if possible to prolong the life of constructions, reduce the costs of building, and apply non-traditional project solutions. However, only a properly chosen material will perform some or other function.