Typical Construction joint in wall base details in AutoCAD, dwg file.
<p>This Architectural Drawing is AutoCAD 2d drawing of Typical Construction joint in wall base details in AutoCAD, dwg file. Effective methods for controlling unsightly wall cracking. Contraction joints are <strong>weakened planes built into walls to control the location of cracking caused by volume changes, especially those related to shrinkage and temperature changes</strong>.</p>