performance graded asphalt binder specification

Asphalt Pavement Association Of Michigan Selecting theAsphalt Pavement Association Of Michigan Selecting the Right Mix 2937 Atrium Drive, Suite 202 , History Performance Graded Binders MDOT Local Agency Guide NAPA Guide Other Considerations Outline Asphalt Pavement Association Of Michigan Selecting the Right Mix , Superpave Asphalt Binder Specification The grading system is based on climate.Performance Graded Asphalt CementsPerformance Graded Asphalt Cements McAsphalt’s performance graded products meet or exceed the AASHTO M 320 specification requirements and are engineered to address fundamental material properties that account for specific pavement distresses and failure mechanisms.Specification for performance graded asphalt binders (M01Standard Specification for Performance Graded Asphalt Binders Using Multiple Stress Creep Recovery (MSCR) Test • •.Direct Tension TesterSpecifications The performance graded asphalt binder specification involving the BBR is AASHTO PP 42 Determination of Low Temperature Performance Grade (PG) of Asphalt Binders; This procedure combines BBR and DTT test results to determine the low temperature asphalt binder grade by the following steps .Performance Graded Asphalt Binder“lot” in AASHTO R 26 or other specification documents and the word “batch” used by NCDOT have the same meaning and are congruous B QC Plan The program requires that the Producer have a QC plan that meets the requirements of Section 9 of AASHTO R 26 (Standard Practice for Certifying Suppliers of Performance Graded Asphalt Binders).ASTM D637311 This specification 2 covers asphalt binders graded by performance Grading designations are related to the average seven day maximum pavement design temperature, and minimum pavement design temperature This specification contains Table 1 and Table 2.ASTM D6373 1611 This specification 2 covers asphalt binders graded by performance Grading designations are related to the average seven day maximum pavement design temperature, and minimum pavement design temperature This specification contains Table 1 and Table 2 Table 2 incorporates Practice D6816 for determining the critical low cracking temperature using a combination of Test Method.

Effects of Asphalt Binder Grade on the Performance of

21 Asphalt Binder The asphalt binder used for this study was obtained from the Hudson Companies located in Providence, RI Three different Performance Graded asphalt binders (PG 64 28, PG 70 28 and PG 76 28) were used Binder specification tests were performed to check whether the obtained asphalt binders were within the specification limits.

SUPERPAVE PERFORMANCE GRADED BINDER TESTSSuperpave Performance Graded Binder Tests 3 PG Specifications • Based on rheological testing

Superpave Binder Specification Low Temperature Characterization The Bending Beam Rheometer (BBR) determines the Creep Stiffness (S) of an asphalt binder at low temperatur If a binder is too stiff at service temperatures, you can expect low temperature cracking.Chapter 3There is also a Table 2 in AASHTO M 320 which uses the critical low cracking temperature from the direct tension test to determine the low temperature grade of the binder AASHTO M 320 Table 1 is the most commonly used specifica tion for PG binders 22 A Manual for Design of Hot Mix Asphalt with Commentary Figure 3 7 Sketch of BBR test.PERFORMANCE GRADED BITUMEN SPECIFICATIONSProgram (SHRP) sponsored a major research effort to develop performance based tests and specifications for binders and hot mix asphalt mix This resulted in the development of the Superpave Performance Grading (PG) system which has had significant impact on binder specifications outside the US.Precision Estimates for AASHTO Test Method T308 and theTRB’s National Cooperative Highway Research Program (NCHRP) Web Document 71 Precision Estimates for AASHTO Test Method T308 and the Test Methods for Performance Graded Asphalt Binder in AASHTO Specification M320 includes the results of Phase 3 of NCHRP 9 26, in which data from the AMRL Proficiency Sample Program (PSP) are used to create or update precision estimates.Refining Superpave asphalt binder characterizationSuperpave?s system improves asphalt pavement performance by minimizing distresses such as rutting, low temperature cracking and fatigue cracking Today, Superpave’s Performance Graded (PG) asphalt binder specification is widely used In the US, it (AASHTO M320) is the most widely used specification defining the properties of an asphalt binder.Performance Graded AsphaltA unique feature of the Superpave System is that the specifications are performance based Performance Graded Asphalt binders are selected to meet expected high and low temperature extremes with a certain level of reliability An example of a PG Asphalt Binder is PG 64 28.VDOT Mixes & GuidelinesThe ‘A’ designation corresponds to the Performance Graded (PG) asphalt binder of PG 64 22 required in the mix VDOT “Standard” Base Mix As the name implies, the base mix is the base asphalt layer for the pavement structure Its major function is to provide the principal support of the pavement structure.

STANDARD CONSTRUCTION SPECIFICATIONS FOR

AASHTO M 208 Specification for Cationic Emulsified Asphalt AASHTO M 226 Viscosity Graded Asphalt Cement

In January 2006, Caltrans and the rest of California started to use the Superpave Performance Grade (PG) system for specifying neat asphalt binders For years, California had used the Aged Residue (AR) grading system for their asphalt binders These AR grades are expected to be phased out rapidly.

Performance GradePerformance Grade (PG) bitumen is bitumen which is graded based on its performance at different temperatur The Long Term Pavement Performance(LTPP) has given certain algorithm to calculate the temperature of the pavement based on the temperature of the air above.US State Binder SpecificationsIn addition, this compilation of information should not infer an Asphalt Institute endorsement for any of the specifications or requirements listed If you have any corrections or comments please fill out out form for corrections or comments The specifications for performance Graded (PG) asphalt binders are given by AASHTO M 320 or ASTM D6373.Pavement Manual Performance Graded Binders (PG Binders)The Strategic Highway Research Program (SHRP) produced a system of materials selection, testing, and mixture design named Superpave, for Superior Performing Asphalt Pavements The Superpave binder specifications are performance based; therefore, these binders are known as performance graded (PG) binders in contrast to the older system of.Performance Graded AsphaltsPerformance Graded Asphalts Product Data Sheet Description and Physical Properties PG (Performance Graded) asphalt binders are specified with the Superpave specifications to resist rutting at high pavement temperature and thermal cracking at low pavement temperature They are designed to be mixed with.Chapter 3There is also a Table 2 in AASHTO M 320 which uses the critical low cracking temperature from the direct tension test to determine the low temperature grade of the binder AASHTO M 320 Table 1 is the most commonly used specifica tion for PG binders 22 A Manual for Design of Hot Mix Asphalt with Commentary Figure 3 7 Sketch of BBR test.