Reference number
ISO 4486:1985
© ISO 2025
ISO 4486:1985
Asbestos-cement ventilation ducts and fittings — Dimensions and characteristics
Edition 1
1985-09
Withdrawn
Withdrawn (Edition 1, 1985)

Abstract

Applies to asbestos-cement straight ducts and their fittings used for ventilation purposes, with cross-sections up to 300 mm. Specifies also methods for checking the dimensions and defining the principal characteristics and acceptance tests applicable to these products.

General information

  • Status
     : Withdrawn
    Publication date
     : 1985-09
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 8
  • Technical Committee :
    ISO/TC 77
    ICS :
    91.100.40 
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