Valérie Hayez | Understanding Stress Distributions in Wet Glazed Glass Railing Systems

Session: Adhesives Event: GPD Finland 2025 Understanding Stress Distributions in Wet Glazed Glass Railing Systems Glass railing systems have become increasingly popular due to their ability to provide unobstructed views and exceptional durability. While mechanical fixation methods are available, glass embedment is often preferred for its aesthetic and structural benefits. Wet glazed glass embedment systems for balustrades involve securing glass panels materials using a polymeric resin, sealant, or grout. These systems must comply with stringent standards and building codes to meet specific safety requirements, making it crucial to understand the performance of the materials involved. This study aimed to develop a comprehensive understanding of stress distribution in polymeric glass embedment materials as a part of a glass rail system. By combining finite element modeling and experimental testing, the research analyzed how these materials behave under both wind loading and line loads. The goal was to develop dimensioning equations to optimize embedding design parameters, ensuring safety and performance. The findings are supported by a case study, which provides practical insights into the real-world application of the developed models and material. This case study highlights the importance of accurate stress distribution analysis in preventing failures and ensuring the performance of glass railing systems. The research contributes to the field by offering a framework for better understanding design factors that impact the stress state of glass balustrade systems. These learnings are valuable as they offer context for utilizing embedment materials in various applications beyond glass rail systems, including windscreens, dead load support, and panel stiffening. Glass Performance Days - Forum dedicated to the development of the global glass industry through education. https://gpd.fi/