On Saturday, May 17, 2025, SealteQ's specialists carried out specialized sealing work on the aqueduct in the N302 near Harderwijk, commissioned by Heijmans and the province of Gelderland. During these operations, a water-bearing expansion joint was successfully injected, resolving a leak of approximately 3.6 m³ of water per hour.
Successful Sealing of Expansion Joint in Aqueduct N302 Harderwijk
The work involved injecting an expansion joint that was causing significant water leakage. By applying an advanced injection method, the joint was sealed from the inside. This technique is particularly suitable for complex situations where traditional sealing methods are inadequate.
Thanks to close collaboration with Heijmans and the province of Gelderland, SealteQ was able to complete the work within the specified timeframe and according to the highest quality standards. The result is a durably sealed joint, preventing further deterioration of the structure and restoring the water management of the aqueduct.