SN EN 12046-1:2020

SIA 331.551


Existing or new amendments and versions must be purchased separately.

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This document specifies the test method for determining the force required when engaging or releasing the hardware of a window and when commencing the movement of a casement or sash, in both opening and closing directions. This document is applicable to all types of openable windows where the movement is a manual operation. This document is applicable to products of any frame material.

Products specifications

  • Standard from SIA
  • Published:
  • Effective:
  • Document type: EN
  • Pages
  • ICS: 91.190
  • ICS: 91.060.50
  • Publisher: SIA
  • Distributor: SIA
  • National Committee: SIA/BK 33
  • European TC: CEN/TC 33

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