This presentation focuses on the use of reactive thermoplastic spacer in structural glazing facades. The desire for completely flat glass curtain walls without visible structures sparked a worldwide trend toward all-glass facades. In these structural glazing (SG) or structural sealant glazing (SSG) facades, the support structure is not visible from the outside. These systems have become an integral part of contemporary architecture and give the building a distinct presence. SG optics embrace both transparency and daylighting in facade construction. Daring, flowing glass facades enable the simultaneous languages of architecture to provide transparent natural light-filled creations whilst balancing the energy performances expected of the contemporary “passive” house. This program will show how these varied and demanding requirements can be realized by using a reactive thermoplastic spacer (TPS) system. Different from conventional TPS types, this reactive spacer bonds chemically to both the glass surface and the silicone sealant. As a result, the whole edge seal blends into one integrated system. The program will provide an overview of reactive thermoplastic spacer and its use under challenging conditions.

Presented by various experts on behalf of H.B. Fuller Company.