SIST EN 74-2:2008

Oznaka standarda: SIST EN 74-2:2008
Koda projekta: 00053171
Organizacija: SIST
Naslov (angleški): Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 2: Special couplers - Requirements and test procedures
Naslov (slovenski): Spojke, vezne centične spojke in podnožne plošče za delovne in nosilne odre - 2. del: Specialne spojke - Zahteve in preskusni postopki
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Ime Jezik Status Cena Dodaj v košarico
oSIST prEN 74-2:2007 angleški jezik Withdrawn SIST-H: 71.50 EUR
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SIST EN 74-2:2008 angleški jezik Active SIST-I: 78.10 EUR
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Tehnični odbor: I13 - Imaginarni 13
ICS: 91.220
Status: Objavljen
Objavljen: 01-dec-2008
Refer. št. objave: Sporocila 2008-12
Področje projekta (angleško): prEN 74-2 specifies for half couplers, reduction couplers for right angle and swivel couplers, and sleeve couplers with shear suds: - Materials - design requirements - strength classes with different structural parameters including nominal values for resistances and stiffness which a coupler has to achieve - test procedures - assessment - recommendations for on-going production control for use principally in falsework and scaffolds. Each coupler is able to be fixed at least to 48.3 mm diameter steel or aluminium tube. 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.

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