Portable ladders -accessories: Strength and stiffness, safety for users (NT MECH 021)

Size: 161.74 KB
  • Report #: NT MECH 021
  • Approved: April 1990
  • Hits: 0


The aim of this test method is to ensure that ladder accessories fulfil reasonable requirements with respect to strength, stiffness and safety.


NT Methods | Mechanics


Nordtest is a trademark of Nordic cooperation in conformity assessment. The emphasis of Nordtest is to develop, promote and innovate Nordic test methods and pre-normative activity. Nordtest endeavours to remove technical barriers to trade and promotes the concept: “Approved once, accepted everywhere”.