This thirteenth version of the AASHTO Provisional criteria includes a entire set of forty-one provisional fabrics requirements and try equipment. All Provisional criteria are licensed for booklet through the AASHTO street Subcommittee on fabrics. Provisional criteria are criteria that have been followed by way of the street Subcommittee on fabrics on a short lived foundation for a greatest of 8 years. A chronology of the year-to-year prestige of the Provisional criteria up to now 8 years is incorporated. At any time through the eight-year interval, the Subcommittee can poll to transform a Provisional ordinary right into a complete common. The Subcommittee, to date, has switched over fifty eight Provisional criteria into complete criteria. those criteria at the moment are on a regular basis released within the AASHTO general requirements for Transportation fabrics and techniques of Sampling and checking out.
desk of Contents
Aggregates MP 16-07 - Reclaimed Concrete mixture to be used as Coarse mixture in Hydraulic Cement Concrete
TP 77-09 - particular Gravity and Absorption of combination by way of Volumetric Immersion technique
Bituminous fabrics MP 15-09 - Use of Reclaimed Asphalt Shingles as an Additive in sizzling combine Asphalt (HMA)
PP 53-09 - layout concerns whilst utilizing Reclaimed Asphalt Shingles (RAS) in New sizzling combine Asphalt (HMA)
PP 60-09 - instruction of Cylindrical functionality attempt Specimens utilizing the Superpave Gyratory Compactor (SGC)
PP 61-09 - constructing Dynamic Modulus grasp Curves for decent combine Asphalt (HMA) utilizing the Asphalt combination functionality Tester (AMPT)
PP 62-09 - constructing Dynamic Modulus grasp Curves for decent combine Asphalt (HMA)
TP 62-07 - settling on Dynamic Modulus of sizzling combine Asphalt (HMA)
TP 63-09 - choosing Rutting Susceptibility of scorching combine Asphalt (HMA) utilizing the Asphalt Pavement Analyzer (APA)
TP 68-04 - Density of In-Place scorching combine Asphalt (HMA) Pavement via digital floor touch units
TP 70-09 - a number of tension Creep restoration (MSCR) try of Asphalt Binder utilizing a Dynamic Shear Rheometer (DSR)
TP 71-09 - evaluate of Superpave Gyratory Compactor (SGC) inner perspective of Gyration utilizing Simulated Loading
TP 72-08 - Quantitative decision of the proportion of Lime in scorching combine Asphalt (HMA)
TP 78-09 - Detecting the Presence of Phosphorous in Asphalt Binder
TP 79-09 - choosing the Dynamic Modulus and movement quantity for warm combine Asphalt (HMA) utilizing the Asphalt combination functionality Tester (AMPT)
Box Culvert, Culvert Pipe, and Drain Tile PP 63-09 - Pipe Joint choice for street Culvert and hurricane Drains
Concrete PP 54-06 - fit Curing of Concrete try out Specimens
PP 58-08 - Static Segregation of Hardened Self-Consolidating Concrete (SCC) Cylinders
TP 59-00 - picking Air content material of Hardened Portland Cement Concrete by way of High-Pressure Air Meter
TP 64-03 - Predicting Chloride Penetration of Hydraulic Cement Concrete by means of the speedy Migration technique
TP 73-09 - droop circulate of Self-Consolidating Concrete (SCC)
TP 74-09 - Passing skill of Self-Consolidating Concrete (SCC) by means of J-Ring
TP 75-08 - Air-Void features of Freshly combined Concrete by means of Buoyancy swap
TP 80-09 - visible balance Index (VSI) of Self-Consolidating Concrete (SCC)
Metallic fabrics and Coatings for Bridges MP 12-04 - Detectable caution Surfaces
MP 13M/MP 13-04 - Stainless Clad Deformed and undeniable around metal Bars for Concrete Reinforcement
MP 18M/MP 18-09 - Uncoated, Corrosion-Resistant, Deformed and simple Alloy, Billet-Steel Bars for Concrete Reinforcement and Dowels
PP 45-07 - Qualification of Deformed and undeniable metal Bar generating generators
PP 55-06 - Overcoating box try application for comparing protecting Coatings on present Bridges or Salvaged Beams
Pavement buildings MP 11-08 - Inertial Profiler
MP 14-08 - Smoothness of Pavement in Weigh-in-Motion (WIM) structures
MP 17-08 - Pavement journey caliber whilst Measured utilizing Inertial Profiling structures
PP 44-01 - Quantifying Cracks in Asphalt Pavement floor
PP 49-08 - Certification of Inertial Profiling structures
PP 50-07 - working Inertial Profilers and comparing Pavement Profiles
TP 76-09 - size of Tire/Pavement Noise utilizing the On-Board Sound depth (OBSI) procedure
Quality coverage PP 56-06 - comparing the Engineering and Environmental Suitability of Recycled fabrics
PP 57-06 - developing specifications for and appearing apparatus Calibrations, Standardizations, and tests
Soils MP 9-06 - Compost for Erosion/Sediment keep watch over (Filter Berms and clear out Socks)
MP 10-03 - Compost for Erosion/Sediment regulate (Compost Blankets)
PP 59-09 - Coal Combustion Fly Ash for Embankments
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Additional info for AASHTO Provisional Standards, 2009 Edition
10. 1 Unique test specimen identification number. 3 Type of conditioning used. 4 Gmmfor the conditioned specimens. 5 SGC specimen target height (optional). 6 SGC specimen Gmb(optional). 7 SGC specimen air void content (optional). 8 Test specimen average height. 9 Test specimen average diameter. 11 Test specimen air void content. 12 Test specimen end flatness for each end. TS-2d Gmb. 13 Test specimen end perpendicularity for each end. 14 Remarks concerning deviations from this standard practice.
1 Dynamic modulus master curves can be used for mixture evaluation and for characterizing the modulus of HMA for mechanistic-empirical pavement design. 6. 1 Specimen Fabrication Equipment-For in PP 60. 0. 3 Analysis Softwar+Capable fabricating dynamic modulus test specimens as described of performing numerical optimization of non-linear equations. Note l-The “Solver” tool included in Microsoft Excel@is capable of performing the numerical optimization required by this practice. 7. 1 This practice and associated standards involve handling of hot asphalt binder, aggregates, and HMA.
1. Select the percentage of RAS (Psr)to be introduced into the new HMA. 2. Determine the percentage of shingle asphalt binder (Pbr)present in the RAS in accordance with T 164, T 170, or T 319. 3. 2) expressed as a decimal; and the percentage of final blended binder in the new HMA expressed as a decimal. 05. 15 = 23 percent of the final blended binder is contributed by RAS. Establish the required PG (or critical temperatures for the high, intermediate, and low properties) for the virgin asphalt binder in accordance with M 323.
AASHTO Provisional Standards, 2009 Edition