UNI EN ISO 7231:2023
Current
Current
The latest, up-to-date edition.
Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop
Published date
26-10-2023
Sorry this product is not available in your region.
This document specifies two methods for determining the air flow value of flexible cellular polymeric materials: - method A, for conventional types of flexible cellular polymeric material; - method B, for all types of flexible cellular polymeric material, but especially for materials with a low permeability to air.
| Committee |
ISO/TC 45
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 7231:2023 | Identical |
| EN ISO 7231:2023 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.