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777 <br /> IVJF <br /> FF <br /> < t x., 12 , a :`` a *, ,t� a ,x s x" a 4 " n ,c <br /> IF <br /> 5q" IV d Rs.. r s;: a + ^`P' 4 IV <br /> Fe <br /> `4' xm ^, �IFI fe; xct. ! s <br /> .. 4 s: '•< ;, a: ,. .gin?:: ,. . , >.: . �, ''� g; a�;.",, . y� x`' `" , . i iu . 7" <br /> h ,x yy .c'4�,,, km <br /> eVI <br /> IF <br /> IV <br /> X 0 . 530 0 . 510 0 . 455 0 . 472 <br /> Y 0 . 456 0 . 485 0 . 444 0 . 400 <br /> The in - service daytime chromaticity for yellow materials shall fall within the box <br /> VIF created by the following coordinates : <br /> In- Service Daytime Chromaticity Coordinates (Corner Points) <br /> 1 2 3 4 <br /> X 0 . 530 0 . 510 0 . 435 0 . 449 <br /> Y 0 . 456 0 . 485 0 . 429 0 . 377 <br /> 1,21 11 The nighttime chromaticity for yellow materials shall fall within the box created <br /> by the following coordinates : <br /> Nighttime Chromaticity Coordinates (Corner Points) <br /> 1 2 3 4 <br /> X 0 . 575 0 . 508 0 . 473 0 . 510 <br /> Y 0 . 425 0 . 415 0 . 453 0 . 490 <br /> 9714 . 7 Additional Requirements : Traffic stripe materials shall be characterized as nonIF <br /> - <br /> hazardous as defined by Resource Conservation and Recovery Act (RCRA) 40 CFR 261 and the <br /> material shall not exude fumes which are hazardous , toxic or detrimental to persons or property. <br /> Provide supporting independent analytical data or product Material Safety Data Sheets (MSDS ) <br /> identifying nonhazardous designations . <br /> Additionally, traffic stripe materials shall contain no more that 5 . 0 ppm lead by <br /> weight when tested in accordance with the RCRA reference above . Provide supporting <br /> independent analytical data . <br /> 971 -2 Glass Spheres . <br /> 971 -2 . 1 General Requirements : Glass spheres shall be of a composition designed to be <br /> highly resistant to traffic wear and to the effects of weathering for the production of a reflective <br /> surface , creating In visibility of the pavement markings without altering day visibility of the <br /> marking . The general requirements of 97 1 - 1 apply to glass spheres . <br /> 971 -2 .2 Specific Properties : The large (Type 3 or larger) glass spheres used for drop on <br /> beads shall have an adhesion coating . Type 1 glass spheres used for drop on beads shall have a <br /> I IV dual coating . Beads used in the intermix of materials are not required to be coated. <br /> IV <br /> The following physical requirements apply : <br /> Property Test Method Specification <br /> Roundness * ASTM D 1155 Min : 70 % by weight <br /> IV <br /> Roundness * * ASTM D 1155 Min : 80 % by weight <br /> Refractive Index * jBeckeTLine Method (25 +/- 5C ) 1 . 5 minimum <br /> Refractive Index * * jBecke Line Method (25 +/,F- 5C ) l 1 . 9 minimum <br /> *Type 1 , 3 , 4 and 5 beads <br /> "High Index beads <br /> -224 - <br /> FPID ( S ) : 423186 - 1 - 5 8 - 01 <br /> t s „ •,. s t a a t : lu <br /> r t z v <br /> R <br /> 77 <br /> r <br /> Fq7IFI III '% I <br /> FVV <br /> s. " <br />