مرکز سازه های قاب فلزی سبک LSF

1. Fastener Pattern 1 replicates a condition of out-of-plane wind or seismic force with no vertical live load deflection and full in-plane drift.

2. Fastener Pattern 2 replicates a condition of out-of-plane wind or seismic force with full vertical live load deflection and full in-plane drift. 

Note: Allow a minimum of 0.875" from the structure to the inside flange of the bypassing stud to allow for track attachment.
One row of bridging is recommended at a maximum distance of 12" from DriftTrak to resist torsional effects.