NirmanDost

IS 8225 : 2018

Acoustics - Measurement of Sound Absorption in a Reverberation Room (Second Revision)

Current edition: 2018

BIS department: LITD

Edition history (per the BIS registry)

  • IS 8225 : 2018 — current edition

Where this standard is used on NirmanDost

CPWD DSR 2021 (Civil Works)

Item codeDescription (verbatim)
26.25Providing and fixing 15 mm thick false ceiling tiles at all heights with integral densified calcium silicate reinforced with fibre and natural filler false ceiling tiles of Size 595x595 mm of approved texture, design a…

Open these items in CivicMate →

Find IS 8225 on the official BIS portal All IS codes used on NirmanDost

Notes

  • Status and titles come from the official BIS published/withdrawn standards registry (standards.bis.gov.in exports, July 2026 snapshot). Editions change — verify on the BIS portal before contractual use.
  • The standard text is copyright BIS. NirmanDost shows registry metadata and links to the official source only — it never rehosts the document.
  • Generated 2026-07-27.