Back

EVS-EN 74-2:2022

Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 2: Special couplers - Requirements and test procedures

General information
Valid from 18.04.2022
Base Documents
EN 74-2:2022
Directives or regulations
None

Standard history

Status
Date
Type
Name
18.04.2022
Main
07.11.2008
Main
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.
It gives recommendations for ongoing production control.
These couplers are for use principally in temporary works. Each coupler is able to be fixed to at least one side to one 48,3 mm diameter steel or aluminium tube. For the other side of reduction couplers, this document specifies requirements for the diameter and wall thickness of tubes.
Other special half couplers such as half couplers attached by riveting, used mainly for prefabricated members of scaffolds, are outside the scope of this document.
NOTE  Information on design using special couplers is given in Annex B.
*
*
*
PDF
23.18 € incl tax
Paper
23.18 € incl tax
Browse standard from 2.44 € incl tax
Standard monitoring

Customers who bought this item also bought

Main

EVS-EN 74-1:2022

Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 1: Couplers for tubes - Requirements and test procedures
Newest version Valid from 18.04.2022
Main

EVS-EN ISO 4136:2022

Destructive tests on welds in metallic materials - Transverse tensile test (ISO 4136:2022)
Newest version Valid from 15.06.2022
Main

EVS-EN ISO 17636-1:2022

Non-destructive testing of welds - Radiographic testing - Part 1: X- and gamma-ray techniques with film (ISO 17636-1:2022)
Newest version Valid from 01.09.2022
Main

EVS-EN ISO 9227:2022

Corrosion tests in artificial atmospheres - Salt spray tests (ISO 9227:2022)
Newest version Valid from 01.12.2022