Smoke and heat control systems - Specification for smoke barriers algolia-ignore Corrosion testing of metal components

Corrosion testing of metal components

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Note: Excluding any of the requirements specified in Clauses 4 to 10 is not acceptable when an organization claims conformity to ISO/IEC 27001

Smoke and heat control systems - Specification for smoke barriers algolia-ignore Corrosion testing of metal components1 Scope This part of ISO 21927 specifies the product performance requirements, classifications and test methods for smoke barriers, which comprise the barrier itself, with or without associated activation and drive devices, designed for use in smoke and heat control systems. It covers only barriers installed in buildings, i. e. it does not cover barriers made of part of the buildings structure. This part of ISO 21927 provides the test methods for, and