
When external membranes are used in the initial construction (rather than an ), over time the membrane WILL break down and need to be replaced. As this courthouse example shows, this can be extremely costly and time consuming. This courthouse will have to have crews coming in and out of the basement for months, and occupants聽will have to endure noisy demolition during the demolishing of the plaza pavers.
To repair this situation, we would recommend聽, which have been proven time and time again, to successfully waterproof a leaking concrete structure that has experienced a an聽external membrane failure.
Cypress Mountain鈥檚 reservoir was one such project.
Case Studies of other projects where failing external membranes were replaced by Krystol T1 and T2:
