FTMA Tech Talk – Ed.71

Understanding Parallel vs. Perpendicular Properties and Split Risk in Short Members

This episode of Tech Talk  was written by David Zhang, Lead Structural Engineering Manager for FTMA Principal Partner Multinail. 

Selecting the right timber material is crucial in structural applications, particularly when considering strength differences in parallel and perpendicular orientations to the grain. Additionally, mitigating the risk of splitting in short members when pressing nailplates is essential in timber construction. This article explores how to make informed material choices, comparing machine-graded pine (MGP) and laminated veneer lumber (LVL), highlighting their respective advantages.

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