T/FSI 034-2019 High-performance weather-resistant silicone sealant for construction
T/FSI 034-2019 High-performance weather-resistant silicone sealant for construction
Basic Information
Scope
Main technical content: This standard specifies the terms, classification and marking, requirements, test methods, inspection rules, marking, packaging, transportation and storage of high-performance silicone weather-resistant sealants for building applications. This standard applies to high-rise buildings (residential buildings with a height of more than 27 meters and non-single-story factories, warehouses, and other civil buildings with a height of more than 24 meters), super-tall buildings (civil buildings with a height of more than 100 meters), building curtain walls, and other building joints using high-performance silicone weather-resistant sealants. This standard does not apply to structural assembly sealants used in building curtain wall projects.