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971 - 10 .4 . 2 Retroreflectivity : The white and yellow pavement markings <br /> shall attain an initial dry retroreflectivity of not less than 300 mcd/lx • m2 and not less than 250 <br /> mcd/lx • m2 , respectively, and also attain an initial wet recovery retroreflectivity of not less than <br /> 150 mcd/lx • m2 and not less than 125 mcd/lx • mZ , respectively. The dry retroreflectance of the <br /> white and yellow pavement markings at the end of the three year service life shall not be less @ <br /> than 150 mcd/lx mZ , and also the wet recovery retroreflectivity at the end of the service life shall <br /> not be less than 75. mcd/lx • m2 . The retroreflectivity will be determined in accordance with <br /> Florida Method FM- 5 - 541 for dry and ASTM E 2177 (Bucket Method) for wet recovery . <br /> 97140 .4 .3 Durability : Durability is the measured percent of <br /> thermoplastic material completely removed from the pavement. The thermoplastic material line <br /> loss must not exceed 5 . 0 % at the end of the three year service life . When an audible bump is <br /> required, durability shall also include flattening of the profile or raised portions of the line . The <br /> flattening of the profile or raised portion of the line shall not exceed 25 % at the end of the three <br /> year service life . <br /> Application properties shall meet the requirements of <br /> 971 - 10 . 5 Application Properties : <br /> Section 702 . <br /> 97140 . 6 Packing and Labeling : The thermoplastic material shall be packaged in <br /> suitable biodegradable or thermo-degradable containers which will not adhere to the product <br /> during shipment and storage . The container of thermoplastic material shall weigh approximately <br /> rk <br /> 50 lb . The label shall warn the user that the material shall be heated in the range as recommended <br /> by the manufacturer. 4 <br /> 972 RECYCLED PLASTIC PRODUCTS . <br /> (REV 7-840) (FA 7-2040) ( 141 ) <br /> ARTICLE 972 - 1 (Page 936) is deleted and the following substituted : <br /> f- <br /> 972 - 1 Description . 1 <br /> Recycled plastic products shall include certified test reports from an approved <br /> independent test laboratory that shows the material meets all specifications herein and the <br /> manufacturer shall certify the following : <br /> r <br /> a . The source of the recycled plastic waste , including the state (FL, GA , etc . ) from `, <br /> which the recycled plastic was obtained, and type of waste (consumer or industrial) . E <br /> b . The total percent of recycled plastic in the final product . <br /> ARTICLE 972 - 3 (Page 937) is deleted and the following substituted : <br /> 972-3 Materials . <br /> The materials used for recycled plastic products shall consist of a minimum of 70 % by <br /> weight of recycled plastic . The products shall exhibit good workmanship and shall be free of <br /> burns , discoloration, contamination, and other objectionable marks or defects which affect <br /> appearance or serviceability. Only chemicals , including fillers and colorants , designed to inhibit <br /> photo degradation , biological/biochemical decomposition , insect infestation , or burning will be <br /> - 235 - <br /> FPID ( S ) : 423186 - 1 - 58 - 01 <br />