2011-226B.1 - Laserfiche WebLink

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INN I Ine On' I IN �.i: ,.:., �y,,.> .,Rvkt , - -- - .: «. , ` .. .. . M "I , . r ,? . ,_ rmm�;� "No- . r . . ._ ,..., ,_ used . The pigment, glass spheres , and filler shall be well dispersed in the resin . The material IN shall be free from all skins, dirt and foreign objects . 971 -5 . 2 Composition . Component Test Method White Yellow IN I Binder 20 . 0 % minimum 20 . 0 % minimum TiO2 , Type II Rutile ASTM D 476 10 . 0 % minimum - Glass Spheres AASHTO T 250 40 . 0% minimum 40 . 0% minimum Yellow Pigment _ % minimum per Ilk Imanufacturer Calcium Carbonate and Inert Filler (- 200 mesh sieve) 30 . 0 % maximum 37 . 5 % maximum ercentages are by weight. The alkyd/maleic binder must consist of a mixture of synthetic resins (at least one synthetic resin must be solid at room temperature) and high boiling point plasticizers . At least one-half of the binder composition must be 100 % maleic -modified glycerol of rosin and be no less than 15 % by weight of the entire material formulation . 97J -5 . 3 Glass Spheres : The glass spheres in the intermix shall consist of 50 % Type 1 and 50% Type 3 . Glass spheres shall meet the requirements of 971 -2in . end 971 -5 . 4 Sharp Silica Sand : Sharp silica sand used for bike lane symbols and pedestrian crosswalk lines shall meet the following gradation requirements : Sieve Size % Passing 20 100 50 0 to 10 971 -5 . 5 Physical Requirements : Laboratory samples shall be prepared in accordance LIN with ASTM D 4960 and shall meet the following criteria : Property Test Method Minimum Maximum Ilk Water Absorption ASTM D 570 - 0 . 5 % Softening Point ASTM D 36 195 °Fell - Low Temperature AASHTO T 250 Pass Stress Resistance - IN Specific Gravity Water displacement 1 . 9 2 . 3 IN k Indentation Resistance ASTM D 2240 * 40 75 Shore Durometer, A2 Ilk Impact Resistance FASTM D 256 , Method A 1 . 0 Nom - Flash Point ASTM D 92 475 °F - *The durometer and panel shall be at I I OT with a 4 . 4 Ib load applied . Instrument measurement shall be taken after 15 seconds . 971 -5 . 5 . 1 Set To Bear Traffic Time : The thermoplastic shall set to bear traffic in not IN more than two minutes . - 228 - FPID ( S ) : 423186 - 1 - 58 - 01 SNINN IN INN kkkeek" re 7 J, NIO f !`E - {- 4'sfit f ' Y k` Sa< f 5` 77 h .'� S § 14 IN I I i y; ere t Ile r € N' r a> . . . .-�u . _ ._r . ,�. au � . .., . .:�,. , .. rs �. .,,. m. w,.. . e, > _ ,.... . . . , ,.. s , x . t.... ,�s;, _ .., I. . . . 1 ,. .. .