Leeds Bradford Airport identified persistent water ingress inside a manhole near an active gate.
The issue stemmed from defective concrete at the base of the structure. Water pushed through the weakened area and tracked across the threshold, which caused pooling on the opposite side.
This created an ongoing maintenance concern and, ultimately, a clear operational risk. Frescrete were asked to deliver a quick, dependable fix that would also survive regular exposure to water.
Frescrete assessed the manhole and confirmed that the damaged concrete allowed water to enter under pressure. Because the structure needed to stay functional, Frescrete diverted the water first to create a workable area.
They then broke out a controlled section of the threshold to remove the failed material/concrete. After that, they installed NATCEM® 35 to rebuild the base and seal the path of ingress. The rapid-setting properties allowed the team to move efficiently.
Additionally, its DWI approval made it a confident choice for environments linked to water systems. Once the mortar cured, they removed the bung and restored normal flow. The repair held immediately, and the structure remained stable.
The manhole returned to full service without further leakage. Moreover, NATCEM® 35 delivered a strong, durable repair that performed well from the moment water was reintroduced. Frescrete achieved the result with minimal disruption, and the airport gained a long-term solution to a recurring problem.
Date added: 08/12/2025