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1 remain uniform during the required curing period and must not sag, I <br /> 2 disintegrate, check, peel, or crack. <br /> 3 <br /> 4 3. The VOC content of the coating must comply with the current national rule for <br /> 5 industrial maintenance coatings. <br /> 6 <br /> 7 4. When the Contract Documents specify the coating as clear or translucent, the <br /> 8 coating must cure clear or translucent, as appropriate. <br /> 9 <br /> 10 b. Specific111 <br /> 11 <br /> 12 In addition to the general requirements of subsection a. of 9-08.9(2), the coating <br /> 13 must meet the requirements of Type II or Type III. 111 <br /> 14 <br /> 15 1. Type II - Permanent. Type II coatings are chemically resistant coatings that <br /> 16 allow removal of the graffiti with solvent or chemical graffiti removers. The use I <br /> 17 of graffiti removers, solvents, or both must not cause damage or pigment loss. <br /> 18 <br /> 19 The color must be clear, unless otherwise approved by the Engineer. <br /> 20 <br /> 21 Provide material complying with the requirements listed in TABLE 9-08.9-1. <br /> 22 <br /> TABLE 9-08.9-1: REQUIREMENTS FOR TYPE II COATINGS <br /> Property Test Method Requirement <br /> Graffiti Resistance ASTM D 6578 Cleanability Level 8,9, or 10 I <br /> Recleanability ASTM D 6578 Min. 10 cycles <br /> Fluid Resistance ASTM D 13081 No blistering, discoloration, I <br /> softening or adhesion loss <br /> Set-to-Touch Time ASTM D 16402 4 hr. maximum <br /> Dry-Through Time ASTM D 16402 24 hr. maximum I <br /> 23 'Spot Test using Paint Thinner and Gasoline. <br /> 24 23-mil wet film tested at 77 degrees Fahrenheit. <br /> 25 I 26 2. Type III — Permanent, Water Cleanable. Type III coatings allow for the removal <br /> 27 of the graffiti with a high-pressure cold water wash. Coatings must be self- <br /> 28 recoatable for the life of the coating. <br /> 29111 30 The color must be clear, unless otherwise approved by the Engineer. <br /> 31 <br /> 32 Provide material complying with the requirements listed in TABLE 9-08.9-2. 1 <br /> 33 <br /> TABLE 9-08.9-2: REQUIREMENTS FOR TYPE III COATINGS <br /> Property Test Method Requirement I <br /> Graffiti Resistance ASTM D 6578 Cleanability Level 1 <br /> Recleanability ASTM D 6578 Min. 10 cycles <br /> Set-to-Touch Time ASTM D 16401 4 hr. maximum <br /> Dry-Through Time ASTM D 16401 24 hr. maximum <br /> 34 13-mil wet film tested at 77 degrees Fahrenheit I <br /> 35 <br /> I <br /> MAPLE HEIGHTS BRIDGE SEISMIC RETROFIT PAGE 86 OF 106 SPECIAL PROVISIONS—Addendum 1 <br /> WORK ORDER#3693 MAY 4,2020 FEDERAL AID#BHM-2776(008) <br /> I <br />