T/SCDA 074-2021 KH Glass Fiber Spraying Insulation and Sound Reduction System Application Technical Standards
T/SCDA 074-2021 KH Glass Fiber Spraying Insulation and Sound Reduction System Application Technical Standards
Basic Information
Scope
Main technical content: 1. This standard applies to the design, construction, and acceptance of sound-absorbing and energy-saving insulation projects in new, expanded, or renovated residential and public buildings. It can also be applied to sound-absorbing and energy-saving projects in industrial buildings and energy-saving and noise-reducing sound-absorbing renovation projects in existing buildings, provided that the technical conditions are similar. 2. The KH glass fiber spray insulation and noise reduction system consists of an interface layer, fixed modules, an insulation and noise reduction layer, a moistureproof layer, and a decorative layer or panel. It is applied by spraying onto ceilings and walls to form a building structure with insulation and noise reduction functions.