TFEC: Timber Grading

ASTM_D2555_06 standard practice for establishing clear wood strength values
159.38 KB. Published on Jul 19, 2016.


American softwood lumber standard
444.38 KB. Published on Jan 1, 2010.


A grading protocol for structural lumber and timber in historic structures
1.76 MB. Published on Jan 1, 2009.


 
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Interpretation and appropriate use of the information presented in this Library is the responsibility of the user. By downloading the documents, you agree that you have read and understand that neither The Timber Framers Guild or Timber Framers Engineering Council nor its members assume any responsibility for the information contained in this library of documents or liability from its use.