How to Specify Engineered Wood Products
BD+C
JUNE 22, 2023
APA members commit to a rigorous program of quality inspection and testing. Find wet weather tips in APA publication FAQs: Questions About Wood Structural Panel Exposure to Excessive Moisture. Grading – Visual (V) or Mechanical (E) 4. The V tells us that the lumber used in this glulam were visually graded.
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