UNI EN 74-2 : 2009

Name: UNI EN 74-2 : 2009
Brand: UNI

Superseded

View Superseded by

COUPLERS, SPIGOT PINS AND BASEPLATES FOR USE IN FALSEWORK AND SCAFFOLDS - PART 2: SPECIAL COUPLERS - REQUIREMENTS AND TEST PROCEDURES

Superseded date

26-09-2022

Published date

22-01-2009

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

PREMESSA
INTRODUZIONE
1 SCOPO E CAMPO DI APPLICAZIONE
2 RIFERIMENTI NORMATIVI
3 TERMINI E DEFINIZIONI
4 SIMBOLI
5 TIPI E CLASSIFICAZIONE DEI GIUNTI SPECIALI
6 FORZE INTERNE TRASMISSIBILI, MOMENTI E RIGIDEZZE RELATIVE
7 TUBI/BARRE DI RIFERIMENTO PER LE PROVE DEI GIUNTI
8 REQUISITI GENERALI
9 METODI DI PROVA E VALUTAZIONE DEI RISULTATI
10 DESIGNAZIONE
11 MARCATURA
12 RESOCONTO DI PROVA
13 VALUTAZIONE
14 MANUALE DEL PRODOTTO
APPENDICE A (informativa) - CONTROLLO DURANTE LA PRODUZIONE
APPENDICE B (informativa) - INFORMAZIONI SULLA PROGETTAZIONE
DI STRUTTURE PROVVISIONALI DI LAVORO
BIBLIOGRAFIA

Describes: - 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	CT 42
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Superseded
SupersededBy	UNI EN 74-2:2022

Standards	Relationship
EN 74-2:2008	Identical

EN 12811-1:2003	Temporary works equipment - Part 1: Scaffolds - Performance requirements and general design
EN 12811-2:2004	Temporary works equipment - Part 2: Information on materials
EN 12812:2008	Falsework - Performance requirements and general design
EN 12811-3:2002	Temporary works equipment - Part 3: Load testing
EN ISO 9002:1994/AC:1997	QUALITY SYSTEMS - SPECIFICATION FOR PRODUCTION AND INSTALLATION
ISO 9002:1994	Quality systems — Model for quality assurance in production, installation and servicing
EN ISO 9001:2015	Quality management systems - Requirements (ISO 9001:2015)
EN 10204:2004	Metallic products - Types of inspection documents
ISO 9001:2015	Quality management systems — Requirements
EN ISO 898-1:2013	Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread (ISO 898-1:2013)
EN 1090-2:2008+A1:2011	EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
EN 74-1:2005	Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 1: Couplers for tubes - Requirements and test procedures
ISO 898-1:2013	Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread