I.S. EN 991:1995
Current
The latest, up-to-date edition.
DETERMINATION OF THE DIMENSION OF PREFABRICATED REINFORCED COMPONENTS MADE OF AUTOCLAVED AERATED CONCRETE OR LIGHTWEIGHT AGGREGATE CONCRETE WITH OPEN STRUCTURE
Hardcopy , PDF
English
01-01-1995
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Procedure
5.1 General
5.2 Measurement of length and width
5.3 Measurement of thickness
5.4 Measurement of the shape of profiled faces
5.5 Verification of squareness
5.6 Additional measurements for hollow core
components made of lightweight aggregate
concrete with open structure
5.7 Additional measurements for multilayer
components
6 Test report
Defines method of determining the essential dimensions and of verification of squareness of prefabricated made of autoclaved aerated (AAC) or lightweight aggregate concrete (LAC) with open structure according to prEN 1520.
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| NBN EN 991 : 1995 | Identical |
| EN 991:1995 | Identical |
| DIN EN 991:1995-09 | Equivalent |
| NF EN 991 : 1995 | Identical |
| BS EN 991:1996 | Identical |
| NEN EN 991 : 1995 | Identical |
| NS EN 991 : 1ED 1995 | Identical |
| UNE-EN 991:1996 | Identical |
| ISO 7976-1:1989 | Tolerances for building — Methods of measurement of buildings and building products — Part 1: Methods and instruments |
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