Source: https://standards.globalspec.com/standards/detail?docId=1260930
Timestamp: 2020-08-12 10:24:04
Document Index: 652557863

Matched Legal Cases: ['art 2', 'art 2', 'art 1', 'art 2', 'art 4', 'art 4', 'art 6']

CEN - EN 74-2 - Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 2: Special couplers - Requirements and test procedures | Engineering360
CEN - EN 74-2
Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 2: Special couplers - Requirements and test procedures
ICS Code (Construction equipment): 91.220
EN 74-2 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 on-going 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 standard specifies requirements for the diameter and wall thickness of tubes.
For testing, screw couplers are tightened with a torque of 50 Nm and wedge couplers are tightened with a 500 g hammer until the jarring blow.
Other special half couplers such as half couplers attached by riveting, used mainly for members of prefabricated scaffolds, are outside the scope of this European Standard.
NOTE Information on design using special couplers is given in Annex B.
EN 74-2
EN 74-2 specifies: — materials; — design requirements; — specified values for resistances and stiffnesses which a coupler has to achieve under test; — test procedures and assessment; for the...
EN 74-1 - Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 1: Couplers for tubes - Requirements and test procedures
EN 12811-2 - Temporary works equipment - Part 2: Information on materials
Published by CEN on February 1, 2004
EN 13374 - Temporary edge protection systems - Product specification - Test methods
Published by CEN on May 1, 2013
This document specifies the requirements and test methods for temporary edge protection systems for use during construction or maintenance of buildings and other structures. This document applies to...
DIN EN 12811-4 - Temporary works equipment - Part 4: Protection fans for scaffolds - Performance requirements and product design
This European Standard specifies product requirements, methods of structural and general design and tests for protection fans for scaffolds to protect workers as well as members of public from...
EN 12811-4 - Temporary works equipment - Part 4: Protection fans for scaffolds - Performance requirements and product design
BS EN 13374 - Temporary edge protection systems - Product specification - Test methods
Published by BSI on June 30, 2013
EN 13200-6 - Spectator facilities - Part 6 : Demountable (temporary) stands
This European Standard specifies product characteristics for demountable (temporary) stands at permanent or temporary entertainment venues including sports stadiums, sport halls and indoor and...