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SCHEMATIC OF UNTESTED SPECIMEN <br /> BEAD <br /> OUTER AREA <br /> BUFFED AREA <br /> HOT TACK <br /> (DELAMINATED) <br /> LOCUS—OF <br /> TYPES OF BREAKS BREAK CODE BREAK DESCRIPTION CLASSIFICATION' <br /> FAILURE IN ADHESION. SPECIMENS MAY ALSO <br /> DELAMINATE UNDER THE BEAD AND BREAK <br /> AD1 THROUGH THE THIN EXTRUDED MATERIAL IN THE NON—FTB <br /> OUTER EDGE <br /> AD2 FAILURE IN ADHESION NON—FTB <br /> OFF—CENTER BREAK THROUGH THE FILLET. BREAK THROUGH <br /> BEAD THE FILLET RANGE FROM BREAKS STARTING AT <br /> AD—WLD THE EDGE OF THE TOP SHEET TO BREAKS NON—FTBZ <br /> THROUGH THE FILLET AFTER SOME ADHESION <br /> FAILURE BETWEEN THE FILLET AND THE BOTTOM <br /> SHEET <br /> BREAKS AT SEAM EDGE IN THE BOTTOM SHEET. <br /> SPECIMENS MAY BREAK ANYWHERE FROM THE <br /> SE1 BEAD/OUTER AREA EDGE TO THE OUTER FTB <br /> AREA/BUFFED AREA EDGE (APPLICABLE TO <br /> SHEAR ONLY) <br /> o BREAKS AT SEAM EDGE IN THE TOP SHEET. <br /> SPECIMENS MAY BREAK ANYWHERE FROM THE <br /> Q SE2 BEAD/OUTER AREA EDGE TO THE OUTER FTB <br /> o AREA/BUFFED AREA EDGE <br /> 3 <br /> BREAKS AT SEAM EDGE IN THE BOTTOM SHEET <br /> w SE3 (APPLICABLE TO PEEL ONLY) FTB <br /> i <br /> LZ BREAKS IN THE BOTTOM SHEETING. A "B" IN <br /> „ PARENTHESES FOLLOWING THE CODE MEANS THE <br /> LL BRK1 SPECIMEN BROKE IN THE BUFFED AREA FTB <br /> z (APPLICABLE TO SHEAR ONLY) <br /> o <br /> m <br /> r <br /> n BREAKS IN THE TOP SHEETING. A ""B" IN <br /> BRK2 PARENTHESES FOLLOWING THE CODE MEANS THE FTB <br /> o SPECIMEN BROKE IN THE BUFFED AREA <br /> i <br /> 0 <br /> w <br /> BREAKS IN THE BOTTOM SHEETING AFTER SOME <br /> i AD—BRK ADHESION FAILURE BETWEEN THE FILLET AND FTB <br /> �e THE BOTTOM SHEET (APPLICABLE TO PEEL ONLY) <br /> v <br /> 0 <br /> d <br /> o BREAK AT THE EDGE OF THE HOT TACK FOR <br /> HT SPECIMENS WHICH COULD NOT BE DELAMINATED NO TEST <br /> IN THE HOT TACK <br /> J <br /> U <br /> n■NewFields cum Co RIPPLE <br /> MINING COMPANYft <br /> o FTB = FILM TEAR BOND <br /> P ACCEPTANCE OF AD-WLD BREAKS MAY DEPEND PROJECT VLF2 ftECERTIFICATIOIN PROJECT <br /> y ON WHETHER TEST VALUES MEET A MINIMUM <br /> SPECIFICATION VALUE AND NOT ON CLASSIFICATION <br /> o AS A FTB OR NON—FTB BREAK TrtLE DESTRUCTIVE SAMPLE TEST CODES FOR FIcFl URE 2 <br /> a <br /> EXTRUSION WELDS WITH LEISTER HEAT SEAMS O <br />