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Standard ISO 21925-2:2021 25.6.2021 preview

ISO 21925-2:2021

Fire resistance tests — Fire dampers for air distribution systems — Part 2: Intumescent dampers

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STANDARD published on 25.6.2021


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268.00 USD

The information about the standard:

Designation standards: ISO 21925-2:2021
Publication date standards: 25.6.2021
SKU: NS-1028441
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: International technical standard
Category: Technical standards ISO

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Fire-resistance of building materials and elements

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