Segment production systems delivered to Ashgabat

On 20 May 2024, we delivered the first segment production systems to Ashgabat as part of our partner's project "Lowering the groundwater level and constructing underground drainage tunnels for the disposal of sewage and rainwater in the city of Ashgabat". Segment production systems in operation Tunnelling projects place special demands on tunnel construction due to varying diameters, soil conditions and routes. Perfectly formed segments, delivered on time, must last up to 100 years in the tunnel. Turnkey solutions are required. Precision is the key to segment production. The design of the segments takes into account important parameters such as route, statics and tunnel cover. The segments are designed so that the geometry of the rings and segments, as well as the seal, are optimally matched. This results in segments that are easy to handle, stable and watertight.