Precigrader is designed and approved for strength grading according to:

  • The ALSC Machine Graded Lumber Policy (USA)
  • The CLSAB Policy for Lumber Grading Machine… (Canada)
  • EN 14081 (Europe)
  • JAS (Japan; laminations)

   Typical grades found in these standards are:

  • North America: 1650, 2100,…
  • Europe: C16, C18, C24, TR26, C30, C35
  • Europe: LS11, LS15, …, LS26 (laminations)
  • Japan: L90, …, L125, …, L160 (laminations)

Patent related to the Precigrader has been granted in these regions among others.

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