Adif Synthetic Sleepers
2025
As part of its commitment to innovation and sustainability, Tecnoseñal supplied a total of 28 synthetic sleepers to Adif under a trial contract to assess the feasibility of these components in the Spanish railway infrastructure.
The sleepers provided by Tecnoseñal were installed on a metal bridge section along line L720, at PK 10+540, near the La Iberia stop in the municipality of Sestao (Bizkaia). They will undergo rigorous monitoring by Adif in aspects such as durability, structural stability, performance under dynamic loads, and resistance to adverse weather conditions.
The sleepers provided by Tecnoseñal were installed on a metal bridge section along line L720, at PK 10+540, near the La Iberia stop in the municipality of Sestao (Bizkaia). They will undergo rigorous monitoring by Adif in aspects such as durability, structural stability, performance under dynamic loads, and resistance to adverse weather conditions.
