ARE Exam Prep: Deflection Slip Track for PPD & PDD | ARE Lab
Автор: ARE Lab
Загружено: 2026-02-13
Просмотров: 16
Описание: This video explains a specific architectural detail called a deflection slip track, which is used in gypsum board partition walls to accommodate structural movement. These specialized tracks allow a floor slab to naturally sag or deflect without crushing the non-structural wall underneath, thereby preventing cracks and damage. The source highlights that while this feature is essential for exam preparation and high-rise construction, it is often omitted in smaller real-world projects due to cost and simplicity. By using slotted holes and specific side fasteners, the assembly ensures the wall remains laterally stable while moving independently from the vertical forces of the building's frame. Ultimately, the material helps designers distinguish between theoretical building standards and practical field applications.
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