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IF IIFIF I% <br /> rIF I IF IfF11 41 <br /> IF <br /> „ i i� If IF I <br /> t 8 <br /> `„ '^ , ' Ey + € `�#, t" �' "s'"' r LL <br /> , e k„ <br /> 00 Laboratory Testing <br /> Property Test Method Requirement <br /> Slip Coefficient AASHTO R- 31 Min . Class B <br /> (primer only) <br /> Salt Fog Resistance AASHTO R-31 Blister Size = 10 <br /> Average Rust Creep at the Scribe < 0 . 1 inches <br /> Blister Size = 10 <br /> Cyclic Weathering AASHTO R-31 Average Rust Creep at the Scribe < 0 . 2 inches , <br /> Resistance Color Retention AE _< 8 , Gloss loss less than <br /> 30 units <br /> Abrasion Resistance AASHTO R- 31 Wear Index < 2 . 7 mg/cycle <br /> Adhesion AASHTO R- 31 Avg . system tensile strength > 800 psi <br /> Freeze Thaw Stability AASHTO R-31 Avg . tensile strength _> 800 psi <br /> Coatings Fourier Transform lnfrared IR scan (2 . 5 to 15 um) for each base , catalyst, <br /> Identification Spectroscopy and mixed coating . <br /> Impact Resistance ASTM D 2794 Greater than 25 inch/lbs , 1 /2 " impact, <br /> intrusion <br /> AASHTO R- 31 , ASTM D <br /> Flexibility 522 , 1 inch cylindrical No cracking <br /> mandrel <br /> Outdoor Testing <br /> Property Test Method Requirement <br /> ASTM D 610 <br /> ASTM D 1654 (scribed) > 9 after 5 years <br /> Rusting ASTM D 1654 (un- > 9 after 5 years <br /> scribed) >_ 9 after 5 years <br /> Blistering ASTM D 714 10 after 5 years <br /> Adhesion ASTM D 4541 ; annex A4 > 800 psi (un- scribed area) after 5 years <br /> Color Retention ASTM D 2244 AE < 8 after 2 years <br /> Gloss ASTM D 523 < 30 gloss units after 2 years <br /> 975-2 .3 Structural Steel Coating Systems for New Structures . <br /> 975-2 .3 . 1 High Performance Coating Systems (Color Pigmented) : <br /> -242 - <br /> FPID ( S ) : 4231864 - 58 - 01 <br /> I IF <br /> � � <br /> IF <br /> 5. <br />