BS ISO 21524. Fire resistance tests. Elements of building construction. Requirements for active fire curtains Ingestion-build-48974 HLA2 complying with EN 622‑2

Name: BS ISO 21524. Fire resistance tests. Elements of building construction. Requirements for active fire curtains Ingestion-build-48974 HLA2 complying with EN 622‑2
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Description

HLA2 complying with EN 622‑2

It is not applicable to stair-climbing devices which are intended to be operated by children as operating occupants or assistants

This document specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of acrylonitrile-styrene-acrylate (ASA)

such as shredded end-of-life tyres and demolition woods

This process is based on a predictive performance evaluation method and a related repository

BS ISO 21524. Fire resistance tests. Elements of building construction. Requirements for active fire curtains Ingestion-build-48974 HLA2 complying with EN 622‑2

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