UNI EN 29053 : 1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
ACOUSTICS - MATERIALS FOR ACOUSTICAL APPLICATIONS - DETERMINATION OF AIRFLOW RESISTANCE
28-05-2022
01-01-1994
Cooperating organizations
National foreword
Foreword
Method
1 Scope
2 Definitions
3 Principle
4 Equipment
5 Test specimens
6 Test procedure
7 Precision
8 Test report
Annex
A (informative) Bibliography
Figures
1 Direct airflow method (method A) - Basic principle
2 Alternating airflow method (method B) - Basic
principle
3 Measurement equipment, with cylindrical section, for
direct airflow method (method A)
4 Measurement cell with specimen holder for measuring
fibre materials of loose and wadding structure
(method B)
5 Measurement cell with holder for cylindrical
specimen (method B)
National annex
NA (informative) Committees responsible
Specifies two methods for the determination of the airflow resistance of porous materials for acoustical applications. Applicable to test specimens cut from products of porous materials. Coverage includes definitions, precision and equipment. Also contains detailed diagrams.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 29053:1993 | Identical |
| SN EN 29053 : 1993 | Identical |
| I.S. EN 29053:1993 | Identical |
| NBN EN 29053 : 1995 | Identical |
| BS EN 29053:1993 | Identical |
| UNE-EN 29053:1994 | Identical |
| NF EN 29053 : 1993 | Identical |
| DIN EN 29053:1993-05 | 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.