Cookies
We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
ČSN EN ISO 7231 (645423)
Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop
Translate name
STANDARD published on 1.1.2024
The information about the standard:
Designation standards: ČSN EN ISO 7231
Classification mark: 645423
Catalog number: 518222
Publication date standards: 1.1.2024
SKU: NS-1161753
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 7231 (645423):
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.
For method B, two methods are specified in this document:
- - method B1: with manual measurement;
- - method B2: with automatic measurement
Preview of the standard ČSN EN ISO 7231 (645423)
We recommend:
Technical standards updating
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
