Geotextiles and geotextile-related products. Characteristics required for use in the construction of roads and other trafficked areas (excluding railways and asphalt inclusion)— 48 стр.
Geosynthetic barriers. Characteristics required for use as a fluid barrier in the construction of tunnels and associated underground structures— 44 стр.
Geosynthetic barriers. Characteristics required for use as a fluid barrier in the construction of tunnels and associated underground structures— 44 стр.