The wooden slats create a natural and warm appearance, adding a touch of elegance and …
Read More »BACK GRADES,Red and White Oak pLYWOOD,Grading Rules AND Descriptions, Grading Standards,inspection checklist ,quality control ,sourcing service ,Testing ,quality assurance,QC,GRADERS,INSPECTORS
BACK GRADES Sound Tight KnotsKnotholesRepaired KnotsSound Tight BurlsMineral/SapRough CutSplits or Joints1MAX 16 (UP TO 1/4″)NONOYESYES/YESTWO 8″ DIA. AREASSIX 1/8″ X 12″ REPAIRED2MAX 16 (8 UP TO 1/4″)ALL REPAIRED8 TO 1/2″YESYES/YESYESSIX 3/16″ X 12″ REPAIRED3MAX 16 (8 UP TO 1/4″)ALL 3/8″ TO 1″NO(1)YESYES/YESYES3/8″ X 1/4 LOP4YESUP TO 4″NOYESYES/YESYES1″ TO 1/4 LOP, 1/2″ TO 1/2 LOP, 1/4″ TO FULL LOP (1) May …
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