FL DOT binder spec 070213(v 2)

Materials: Re: Section 916 Bituminous Materials; 916-1 State: Florida SUPERPAVE™ PG, Asphalt Binder Date Last Reviewed: 7/2/13 Web Address: www.dot.state.fl.us Materials Engineer: James A Musselman, P.E Contact Info: tanya.nash@dot.state.fl.us Asphalt Binder Description Section 916-1.1 PMA’s Section 916-1.3 QC Program Florida Table 1: PG Requirements for Performance-Graded Asphalt Binders Property ORIGINAL Flash Point, ° F Rotational 135° C (275° F) Viscosity, Pa·s Dynamic Shear, kPa (G*/sin δ, 10 At Grade rad./sec) Temperature Phase Angle, ° RTFO RESIDUE Mass Change, % Dynamic Shear, At Grade kPa (G*/sin δ, 10 Temperature rad./sec.) MSCR, Jnr3.2 (kPa-1) (2,3) MSCR, Jnr,diff (%) "Superpave PG asphalt binders, identified as PG 52-28, 58-22, 67-22, 76-22 (PMA), 76-22 (ARB), 8222, shall meet the requirements of 916-1 Where OG binder is used in mixes containing reclaimed asphalt pavement (RAP), the requirements of 334-2.3.1 and 334-2.3.5 must also be met For all PG binder used in all hot mix asphalt, silicone may be added to the PG binder at the rate of 25 cm3 of silicone mixed to each 5,000 gal of PG binder The blending of the silicone with the PG binder shall be done by the supplier prior to the shipment Unless FM 1-T 283 test results suggest otherwise, all PG binder for Friction Course mixes and for other HMA products containing RAP shall contain 0.5% heat stable anti-strip additive by weight of PG binder, added by the supplier during loading." All asphalt binders having a high temperature designation of PG 67 or lower shall be prepared without modification All PG asphalt binders having a high temperature designation higher than PG 67 shall be produced with an SBS or SB polymer (PMA) or ground tire rubber meeting the requirement of Section 919 (ARB) For modified binders, the original PF grade, the type of modifier and amount added shall be indicated when applying for inclusion on the Qualified Products List Supplier shall have a QC program meeting requirements of 916-1.3 67 °C Test Method: AASTHO (T), ASTM (D) or other 52-28 T48 450 T316 T315 (2,3) 450 450 450 450 3.0 max 82-22 (PMA) 450 3.0 max 3.0 max 3.0 max 3.0 max 1.00 1.00 1.00 1.00 1.00 1.00 (1) 3.0 max - - - 75.0 max 75.0 max 65.0 max T240 T240 1.00 max 1.00 max 1.00 max 1.00 max 1.00 max 1.00 max T315 2.20 2.20 2.20 - - - - - - “V” 1.0 max “V” 1.0 max “E” 0.5 max - - - 75 max 75 max 75 max TP 70-12 Table Continues on Page - MP 19-10 (2,3) MSCR, %R3.2 Requirements by Performance Grade 76-22 76-22 58-22 67-22 (PMA) (ARB) %R3.2 ≥ 29.37 ( Jnr3.2)-0.2633 Disclaimer: "To ensure the most accurate and current information, the specific agency should be contacted." Florida Table 1: PG Requirements for Performance-Graded Asphalt Binders (cont.) Property Test Method: AASTHO (T), ASTM (D) or other 52-28 PAV RESIDUE R28 90° C Dynamic Shear, kPa (G* · sin δ, 10 rad./sec.) Creep Stiffness, MPa At Test Temperature At Test Temperature M-Value Direct Tension, % Strain Notes Requirements by Performance Grade 76-22 76-22 58-22 67-22 (PMA) (ARB) 82-22 (PMA) 100° C 16° C 22° C 26.5° C 26.5° C 26.5° C 26.5° C 5000 max 5000 max 5000 max 5000 max 5000 max 5000 max -18° C -12° C -12° C -12° C -12° C -12° C T315 300 max 300 max 300 max 300 max 300 max 300 max 0.300 0.300 0.300 0.300 0.300 0.300 min min min T314 Binders with values higher than Pa∙s should be used with caution and only after consulting with the supplier as to any special handling procedures, including pumping capabilities AASHTO T 315-12 and AASHTO TP 70-12 will be performed at a mm gap for PG 76-22 (ARB) All binders with a high temperature designation >67 will be tested at 67°C PG 76-22 (PMA) and PG 76-22 (ARB) shall pass a “V” graded and PG 82-22 (PMA) shall pass an “E” grade per AASHTO MP 19-10 T313 Disclaimer: "To ensure the most accurate and current information, the specific agency should be contacted." Florida Property ORIGINAL Specific Gravity 15.6° C Penetration, 25° C tenths of mm Elastic Recovery, 25° C % Ductility, cm 25° C Force Ductility, 4° C Force Ratio Viscosity, Poise 60° C Toughness, Toughness and in-lbs Tenacity Tenacity, in-lbs Softening Point, ° C (° F) Separation of Polymer, ° C (° F) Solubility, % Homogeneity (Screen Test) Spot Test RTFO RESIDUE Elastic Recovery, 25° C % Jnr MSCR % Recovery NOTES Table 2: PG Plus Requirements for Performance-Graded Asphalt Binders Test Method: Requirements by Performance Grade AASTHO (T), ASTM 76-22 76-22 82-22 52-28 58-22 67-22 (D) or other (PMA) (ARB) (PMA) T228 - - - - - - T49 - - - - - - T301 - - - - - - T51 - - - - - - T300 - - - - - - T316 - - - - - - - - - - - - 99.0 - 99.0 - 99.0 - 99.0 - - 99.0 - T301 - - - - - - TP70 - - - - - - D5801 T53 D5976 T44 T102 T240 None Disclaimer: "To ensure the most accurate and current information, the specific agency should be contacted." ... Disclaimer: "To ensure the most accurate and current information, the specific agency should be contacted." Florida Property ORIGINAL Specific Gravity 15.6° C Penetration, 25° C tenths of mm Elastic... 0.300 0.300 0.300 0.300 min min min T314 Binders with values higher than Pa∙s should be used with caution and only after consulting with the supplier as to any special handling procedures, including...Florida Table 1: PG Requirements for Performance-Graded Asphalt Binders (cont.) Property Test Method: AASTHO (T), ASTM (D) or other