Preserving Knowledge: Addressing Critical Leaks at the University of Houston’s MD Anderson Library

The integrity of educational institutions like the University of Houston’s MD Anderson Library is paramount, and that includes maintaining a watertight environment to protect valuable resources and learning spaces. Referred by our long-standing client, Rice University, [Your Company Name] was contacted to investigate concerns regarding internal water leakage at the library.

Our thorough inspection of the MD Anderson Library’s roof revealed a critical issue at an expansion joint on the 3rd-floor, where the original section of the library connected to a newer addition. Over time, the expansion joint and its adjacent parapet cap had become brittle, and the caulking had cracked due to prolonged exposure to the Houston sun. This deterioration was the direct cause of water leakage into conference rooms every time it rained, posing a risk to the library’s interior.

To remedy this problem and safeguard the library’s interior, our team implemented a meticulous repair process:

  1. The expansion joint and parapet cap were carefully cleaned using our low-pressure cleaning method to remove any debris and contaminants.
  2. All of the old, cracked caulking was physically removed using scrapers to ensure a clean surface for the new sealant.
  3. The stainless steel parapet cap was etched with sandpaper to create a better surface profile, promoting strong adhesion of our coating system.
  4. A coat of Davlin Mastic and polyester fabric was applied along both sides of the expansion joint where it met the parapet cap, providing a reinforced and flexible seal.
  5. After the initial layer had dried, a second coat of Davlin Mastic was applied over the embedded polyester fabric for enhanced durability and waterproofing.
  6. Two coats of Davlin Capseal were then applied to further seal and protect the repaired area.
  7. Finally, one coat of Davlin 3800 topcoat was applied to provide long-lasting weather resistance and protection.

By addressing this critical expansion joint issue, [Your Company Name] helped the University of Houston’s MD Anderson Library eliminate persistent leaks and protect its valuable interior spaces. This project demonstrates our expertise in diagnosing complex roofing problems and implementing effective, long-term solutions for educational institutions.