1. This standard applies to the design, construction and acceptance of sound absorption, energy-saving and thermal insulation projects for newly built, expanded and renovated residential buildings and public buildings. Sound absorption and energy-saving projects for industrial buildings, as well as energy-saving, noise reduction and sound absorption renovation projects for existing buildings, can also be applied when the technical conditions are the same. 2. The KH fiberglass spray insulation and noise reduction system consists of an interface layer, a fixed module, an insulation and noise reduction layer, a moisture-proof layer, a facing layer or a panel. It is sprayed on the ceiling and walls to form a thermal insulation and noise reduction system. Functional architectural construction.
T/SCDA 074-2021 history
2023T/SCDA 074-2023 SHD fiberglass spray insulation and noise reduction system application technical standards
2021T/SCDA 074-2021 Application technical standard of KH glass fiber spraying thermal insulation and noise reduction system