Innovative technology demonstation (ITD)

Innovative Technology Demonstrations (ITD)

The AASHTO TSP-2 Innovative Technology Demonstrations (ITD) Program is a field demonstration program documented by an Independent Consultant and managed by the ITD Working Group, with TSP-2 oversight. The purpose is to introduce new and innovative preservation materials and technologies to owners of the nation’s highway systems. Demonstrations involve products, services, processes, and equipment for highway and bridge preservation.

Information on this website was referenced and copied from:

Integral Gel Waterproofing System – ITD Program

Description of Demonstration:

Install and monitor short and long-term effectiveness of Alchemco Integral Gel-Forming Waterproofing Systems for bridge concrete decks. Due to their versatility, the
systems can be applied on concrete decks in both “good”, “fair” and “poor” conditions. These systems block the entrance of water and contaminants into the concrete thus mitigating, or even preventing, concrete deterioration and steel bar corrosion.


For more information on the ITD Program or to request the program application please send an email to: