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Report No.15300-100595 Supplement page 3 of 6 <br /> 3M Commercial Graphics Division January 4,1999 <br /> IV. TEST RESULTS&OBSERVATIONS <br /> The teat results,computed on the basis of observed flame front advance and <br /> electronic smoke density measurements are presented in the following table. In <br /> recognition of possible variations and limitations of the test method,the results <br /> are computed to the nearest number divisible by five,as outlined in the test <br /> method. <br /> While no longer a part of this standard test method, the Fuel Contributed Value <br /> has been computed, and may be found on the computer printout sheet in the <br /> Appendix. <br /> Test Specimen Flame Spread SmokeDeveloped <br /> Index Index <br /> Mineral Fiber Cement Board 0 0 <br /> Red Oak Flooring n/a 100 <br /> 3M•M Scotchcalla Translucent Film 5 0 <br /> 389033 <br /> The data sheets are included in Appendix A. These sheets are actual print-outs of <br /> the computerized data system which monitors the ASTM E84 apparatus, and <br /> contain all calibration and specimen data needed to calculate the test results. <br /> V. OBSERVATIONS <br /> During the test,the specimen was observed to behave in the following manner: <br /> Blisters forming at 0:04(min:sec),discoloration at 1:20,spotty ignition at 3:20, <br /> flaking at 4:35. <br /> After the test,the specimen was observed to be damaged as follows: <br /> Blistered to 24 ft.,charred to 8 ft.,consumed to 6 ft. <br /> 4,13A Po, <br /> ell/on*T0P <br />