T/CSTE 0646-2024 Quality grading and "Pacer" evaluation requirements for silicone building sealants
T/CSTE 0646-2024 Quality grading and "Pacer" evaluation requirements for silicone building sealants
Basic Information
Scope
Main technical content: This document specifies the basic requirements, evaluation indicators and requirements, evaluation methods and grade classification for the quality grading and enterprise standard level of silicone building sealant products. This document is applicable to the quality grading and enterprise standard level evaluation of silicone building sealant products. It is applicable to silicone building sealants used for ordinary decoration and non-structural assembly of building curtain walls, as well as silicone building sealants for building joints; it is not applicable to modified silicone building sealants for building joints and shrinkage displacement joints. Relevant institutions can refer to this document when conducting quality grading and enterprise standard level evaluation, "leading" product evaluation, and related certification or evaluation. Relevant enterprises can also refer to this document when formulating enterprise standards.