908 – Everyday Challenges We Face in Waterproofing

This presentation examines the real-world challenges encountered in waterproofing systems for both below-grade and above-grade applications. It focuses on common failure points, including substrate conditions, detailing complexities, construction sequencing, and coordination between trades.

Participants will explore various waterproofing applications such as pre-applied (blindside), post-applied, and negative-side remedial systems. The course highlights how improper substrate preparation, poor detailing, and lack of coordination can lead to leaks and long-term performance issues.

Through practical examples and field-based scenarios, this course provides solutions to mitigate risks, improve installation quality, and enhance overall system performance. Emphasis is placed on identifying high-risk conditions and implementing effective quality assurance practices to ensure durable, watertight building envelopes.

None required

This course addresses critical health, safety, and welfare concerns by focusing on the prevention of water intrusion, which can lead to structural damage, mold growth, and compromised indoor air quality.

Participants will gain an understanding of how waterproofing failures often originate from small but critical details—such as penetrations, tiebacks, and substrate irregularities—and how these issues can impact building durability and occupant safety.

The course also emphasizes the importance of proper system selection, detailing, and quality assurance programs, including inspection protocols and coordination between trades. By applying these principles, design professionals can significantly reduce risk, extend building lifespan, and ensure safer, healthier environments for occupants.

1. Identify common challenges and failure points associated with waterproofing systems, particularly in below-grade construction.

2. Understand how substrate conditions, wall placement methods (CIP, shotcrete, CMU), and detailing impact waterproofing performance.

3. Evaluate solutions and best practices for addressing penetrations, tiebacks, water management, and other high-risk conditions.

4. Understand the role of specifications, pre-construction coordination, and quality assurance programs in achieving successful waterproofing outcomes.

• Project Planning & Design