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is <br /> Prope Test Method Requirement <br /> No visible water leaks , and if the <br /> rear face of the block is damp , the <br /> Resistance to Wind Driven <br /> ASTM D 6904 average gain in weight of the <br /> Rain three 8 by 16 by 2 inch blocks <br /> must be less than 0 . 2 The <br /> Freeze thaw resistance AASHTO R- 31 No disbondment <br /> Water Vapor Transmission ASTM D Condition <br /> on C Method B , WVT> 10 perms <br /> Abrasion Resistance ASTM D 968 , 3 , 000 liters No loss of coating thickness <br /> of sand ASTM D 6132 <br /> Salt Spray ( fog) resistance ASTM B 117 , 2 , 000 hours No disbondmentYl <br /> ' <br /> No blistering (ASTM D 714) , <br /> ASTM D 4587 , 2000 hours , cracking (visual) , or delamination <br /> Fluorescent UV- Condensation 4 hours UV , 4 hours (visual) . chalking <br /> Exposure condensation (ASTM D 4214Method D) rating <br /> 4 <br /> no less than 8 . <br /> Fungal Resistance ASTM D 3273 Rating of 10 , ASTM D 3274 <br /> Submit four fiber cement test panels and a 1 quart wet sample of each component <br /> of each coating incorporated in the total system being evaluated . Prepare test panels by applying <br /> the finished coating at a rate of 50 plus or minus 10 square feet per gallon . In addition , <br /> completely seal the corners of all test panels with a high build epoxy or equivalent to prevent <br /> moisture ingress at corners and cut edges . <br /> 975-7 Anti- Graffiti Coating Materials . <br /> 975 -7 . 1 General Requirements : Anti - graffiti coatings intended for use under this ! <br /> specification shall be of a composition capable of preventing the adhesion of graffiti and k <br /> facilitating the removal of graffiti . All anti - graffiti coatings shall possess the physical and <br /> handling characteristics that are compatible with the requirements of Section 563 . ` <br /> Anti- graffiti coatings shall contain less than 5 . 0 lb/gal volatile organic compounds <br /> (VOC) as defined by 40 CFR Part 59 , Subpart D , and evaluated as per ASTM D 3960 . <br /> The manufacturer will supply the following additional infonnation : <br /> a. Cleaning instructions and materials , as applicable . Surfaces must be <br /> cleanable with nonproprietary cleaners as defined in ASTM D 6578 . <br /> b . Sacrificial Coating Removal instructions , as applicable . <br /> c . Recommended base coat, as applicable . <br /> d. Identification of coating system and type , as applicable . <br /> e . Clear coats must contain a UV degradable color for inspection purposes . <br /> UV degradable color must dissipate in a reasonable time period to allow inspection but not <br /> detract from visual impact of the structure . <br /> 975 -7 . 2 Laboratory Requirements : Use flat test panels prepared in accordance with <br /> AASHTO R- 31 . <br /> Laboratory Testing- Non- Sacrificial <br /> -245 - <br /> FPID ( S ) : 423186A - 58 - 01 <br /> r . . <br /> Via: <br />