LIB bracing, which stands for Let-in-Bracing, is a specific structural method used in wall construction.
Based on the provided reference, the LIB (Let-in-bracing) Method is a technique that eliminates the need for traditional wood structural panel (WSP) sheathing. Instead, it requires the installation of gypsum wallboard on the side of the wall opposite a 1x4 or metal strap.
Here's a breakdown of key aspects of the LIB bracing method mentioned:
- Core Principle: Replaces WSP sheathing with alternative bracing elements.
- Requirement 1: Requires gypsum wallboard to be installed on the wall side opposite the bracing strap.
- Requirement 2: Utilizes either a 1x4 wood member or a metal strap as the bracing element.
- Requirement 3: Specifies an 8-inch minimum edge fastener spacing for the gypsum board, as per building code section R602.10.4.3.
This method offers an alternative approach to wall bracing, potentially impacting material use and construction processes compared to methods relying heavily on structural panel sheathing.
