Astm C 920 Sealant !!hot!! File

When a building moves, its skin must follow. From thermal expansion and wind sway to seismic drift and concrete shrinkage, modern structures are in constant motion. The thin line of defense against water intrusion, air leakage, and energy loss is the sealant .

Beyond the Tube: Why ASTM C920 is the Gold Standard for Elastic Joint Sealants astm c 920 sealant

What movement class do you typically specify for curtain wall joints? Let us know below. 👇 #ASTMC920 #BuildingEnvelope #SealantSpecs #ConstructionQuality #FacadeEngineering #ElastomericSealant When a building moves, its skin must follow