I.S. EN 74-2:2022
Current
The latest, up-to-date edition.
Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 2: Special couplers - Requirements and test procedures
Hardcopy , PDF
English
17-04-2022
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.
European foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Types and classes of special couplers
5 Reference tubes and bar for coupler tests
6 General requirements
7 Tests methods and evaluation of results
8 Designation
9 Marking
10 Test report
11 Assessment
2 Product manual
Annex A (informative) Ongoing production control
Annex B (informative) Information about the design of temporary works structures
Bibliography
This document specifies: — materials; — design requirements; — specified values for resistances and stiffnesses which a coupler has to achieve under test; — test procedures and assessment; for the following special couplers: — screw or wedge half couplers, sleeve couplers with shear studs, right angle reduction couplers and swivel reduction couplers.
| Committee |
CEN/TC 53
|
| DocumentType |
Standard
|
| Pages |
48
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 74-2:2022 | Identical |
| BS EN 74-2:2022 | Equivalent |
| DIN EN 74-2:2022-09 | Equivalent |
| BS EN 74-2:2022 | Equivalent |
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