This thirteenth version of the AASHTO Provisional criteria includes a entire set of forty-one provisional fabrics standards and try out equipment. All Provisional criteria are licensed for e-book through the AASHTO road 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 in past times 8 years is incorporated. At any time throughout the eight-year interval, the Subcommittee can poll to transform a Provisional ordinary right into a complete ordinary. The Subcommittee, thus far, has switched over fifty eight Provisional criteria into complete criteria. those criteria are actually on a regular basis released within the AASHTO typical necessities for Transportation fabrics and techniques of Sampling and trying out.
desk of Contents
Aggregates MP 16-07 - Reclaimed Concrete combination to be used as Coarse combination in Hydraulic Cement Concrete
TP 77-09 - particular Gravity and Absorption of mixture via Volumetric Immersion process
Bituminous fabrics MP 15-09 - Use of Reclaimed Asphalt Shingles as an Additive in sizzling combine Asphalt (HMA)
PP 53-09 - layout concerns while utilizing Reclaimed Asphalt Shingles (RAS) in New sizzling combine Asphalt (HMA)
PP 60-09 - instruction of Cylindrical functionality try out Specimens utilizing the Superpave Gyratory Compactor (SGC)
PP 61-09 - constructing Dynamic Modulus grasp Curves for decent combine Asphalt (HMA) utilizing the Asphalt blend functionality Tester (AMPT)
PP 62-09 - constructing Dynamic Modulus grasp Curves for decent combine Asphalt (HMA)
TP 62-07 - deciding upon Dynamic Modulus of scorching combine Asphalt (HMA)
TP 63-09 - picking Rutting Susceptibility of sizzling combine Asphalt (HMA) utilizing the Asphalt Pavement Analyzer (APA)
TP 68-04 - Density of In-Place sizzling combine Asphalt (HMA) Pavement by way of digital floor touch units
TP 70-09 - a number of tension Creep restoration (MSCR) attempt 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 choice of the proportion of Lime in sizzling combine Asphalt (HMA)
TP 78-09 - Detecting the Presence of Phosphorous in Asphalt Binder
TP 79-09 - selecting the Dynamic Modulus and circulation 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 typhoon Drains
Concrete PP 54-06 - fit Curing of Concrete attempt Specimens
PP 58-08 - Static Segregation of Hardened Self-Consolidating Concrete (SCC) Cylinders
TP 59-00 - opting for Air content material of Hardened Portland Cement Concrete through High-Pressure Air Meter
TP 64-03 - Predicting Chloride Penetration of Hydraulic Cement Concrete by way of the fast Migration strategy
TP 73-09 - stoop movement of Self-Consolidating Concrete (SCC)
TP 74-09 - Passing skill of Self-Consolidating Concrete (SCC) through 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 simple around metal Bars for Concrete Reinforcement
MP 18M/MP 18-09 - Uncoated, Corrosion-Resistant, Deformed and undeniable Alloy, Billet-Steel Bars for Concrete Reinforcement and Dowels
PP 45-07 - Qualification of Deformed and simple metal Bar generating turbines
PP 55-06 - Overcoating box attempt application for comparing protecting Coatings on latest 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 platforms
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) process
Quality insurance PP 56-06 - comparing the Engineering and Environmental Suitability of Recycled fabrics
PP 57-06 - constructing standards for and appearing gear Calibrations, Standardizations, and tests
Soils MP 9-06 - Compost for Erosion/Sediment regulate (Filter Berms and clear out Socks)
MP 10-03 - Compost for Erosion/Sediment keep watch over (Compost Blankets)
PP 59-09 - Coal Combustion Fly Ash for Embankments
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Additional info for AASHTO Provisional Standards, 2009 Edition
Reject specimens with an average height outside the height tolerance listed in Table 1 . Record the average height. 3 Using a straightedge and feeler gauges, measure the flatness of each end. Place a straightedge across the diameter at three locations approximately 120 degrees apart, and measure the maximum departure of the specimen end from the straightedge using tapered-end feeler gauges. For each end, record the maximum departure along the three locations as the end flatness. 5 mm. 4 Using a combination square and feeler gauges, measure the perpendicularity of each end.
Square with a 300-mm blade and 100-mm head. 05-mm increments. of measuring nominal 150-mm long (nominal) specimens to the nearest of measuring nominal 1OO-mm diameter (nominal) specimens to the nearest Note 5-Test specimens with acceptable properties have been prepared from SGC specimens ranging in height from 165 mm to greater than 180 mm. Coarse-graded mixtures may require a taller height in order to ensure smooth, uniform ends with minimal or no surface irregularities after the sawing process.
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. It also includes the use of sawing and coring machinery and servo-hydraulic testing equipment.