JC/T 566-2022 Perforated fiber cement board for acoustic absorption

Standard Number: JC/T 566-2022(JC/T566-2022)
Chinese:吸声用穿孔纤维水泥板
English:Perforated fiber cement board for acoustic absorption

Effective Date:2023-04-01
Standard Applicability:This document specifies the terms and definitions, classification and marking, general requirements, product performance requirements, test methods, inspection rules, signs and certificates of conformity, transportation, packaging and storage of perforated fiber cement board for acoustic absorption. This document applies to the control of reverberation time, reduce environmental noise of non-asbestos perforated fiber cement board, non-asbestos perforated calcium silicate board, other engineering perforated board can refer to the implementation of this document.

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