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Curtain Wall Attachment to Non-Rated Floor

Description: Attachment method for the curtain wall to the CLT in this detail is mounted to the top of the CLT.

Purpose: Intermediate floor transition detail for curtain wall and non-rated floor assembly.

 

Design Notes

  • Surface-mounted anchor; needs to be installed prior to acoustic mat and topping.
  • Steel bent plate with lag screws.
  • Pre-finished brake metal wrap only recommended when no ceiling is used to cover the Thermafiber at the floor transition.
  • Custom work by curtain wall suppliers may be needed to interface with the timber.

Acoustics:

  • Thermafiber Safing and smoke seal used at space between floor and wall, both for acoustic and smoke separation.

Fire:

  • Non-rated floor and wall assembly.
Const.
Constructability Moderate

Curtain Wall Attachment to Non-Rated Floor

Attachment method for the curtain wall to the CLT in this detail is mounted to the top of the CLT.
19-11-CLT-INTERMEDIATE-FLOOR-AT-CURTAINWALL-&-NON-RATED-FLOOR