AASHTO Provisional Standards, 2009 Edition

This thirteenth version of the AASHTO Provisional criteria encompasses a whole set of forty-one provisional fabrics requirements and attempt tools. All Provisional criteria are licensed for booklet by way of the AASHTO road Subcommittee on fabrics. Provisional criteria are criteria that have been followed via the street Subcommittee on fabrics on a brief 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 integrated. At any time in the course of the eight-year interval, the Subcommittee can poll to transform a Provisional typical right into a complete general. The Subcommittee, to date, has switched over fifty eight Provisional criteria into complete criteria. those criteria are actually frequently released within the AASHTO regular requirements for Transportation fabrics and strategies of Sampling and trying out.
Content:
entrance topic
• 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 mixture by means of Volumetric Immersion process
•Bituminous fabrics MP 15-09 - Use of Reclaimed Asphalt Shingles as an Additive in scorching combine Asphalt (HMA)
PP 53-09 - layout concerns whilst utilizing Reclaimed Asphalt Shingles (RAS) in New sizzling combine Asphalt (HMA)
PP 60-09 - guidance 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 mix functionality Tester (AMPT)
PP 62-09 - constructing Dynamic Modulus grasp Curves for warm combine Asphalt (HMA)
TP 62-07 - picking Dynamic Modulus of sizzling combine Asphalt (HMA)
TP 63-09 - deciding upon 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 by means of digital floor touch units
TP 70-09 - a number of tension Creep restoration (MSCR) try out of Asphalt Binder utilizing a Dynamic Shear Rheometer (DSR)
TP 71-09 - overview of Superpave Gyratory Compactor (SGC) inner attitude 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 - making a choice on 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 road 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 - choosing Air content material of Hardened Portland Cement Concrete via High-Pressure Air Meter
TP 64-03 - Predicting Chloride Penetration of Hydraulic Cement Concrete through the swift Migration method
TP 73-09 - hunch circulation of Self-Consolidating Concrete (SCC)
TP 74-09 - Passing skill of Self-Consolidating Concrete (SCC) by way of J-Ring
TP 75-08 - Air-Void features of Freshly combined Concrete by way of Buoyancy switch
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 undeniable Alloy, Billet-Steel Bars for Concrete Reinforcement and Dowels
PP 45-07 - Qualification of Deformed and undeniable metal Bar generating turbines
PP 55-06 - Overcoating box try out software for comparing protecting Coatings on current Bridges or Salvaged Beams
•Pavement constructions MP 11-08 - Inertial Profiler
MP 14-08 - Smoothness of Pavement in Weigh-in-Motion (WIM) platforms
MP 17-08 - Pavement experience 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 - dimension of Tire/Pavement Noise utilizing the On-Board Sound depth (OBSI) strategy
•Quality coverage PP 56-06 - comparing the Engineering and Environmental Suitability of Recycled fabrics
PP 57-06 - setting up necessities for and acting gear Calibrations, Standardizations, and exams
•Soils MP 9-06 - Compost for Erosion/Sediment keep an eye on (Filter Berms and filter 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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Extra info for AASHTO Provisional Standards, 2009 Edition

Sample text

1. This appendix presents a procedure for estimating the mass of HMA required to produce test specimens at a target air void content. It was developed to reduce the number of trial specimens needed to obtain a target air void content for a specific mixture. 2. This procedure can be used with either plant-produced or laboratory-prepared HMA. 2. 1. Trial test specimens are prepared as described in this standard practice from SGC specimens produced with a standard mass of 6650 g and compacted to a standard height of 170 mm.

1) vas where: Wt = Vat Va, = = the estimated mass of HMA required to produce a SGC specimen for a test specimen with a target air void content of Vat,g; the target air void content for the test specimen, % by volume; and the test specimen air void content produced with a gyratory mass of 6650 g, % by volume. 5. 4 and compacted to the standard height of 170 mm. 6. Determine the air void content of the third trial test specimen. 7. 4 as the target mass for test specimen production. 8. 4. 9. Determine the air void content of the fourth and fifth trial test specimens.

4. 1 This practice presents methods for preparing 100-mm diameter by 150-mm tall cylindrical test specimens for use in a variety of axial compression and tension performance tests. 5. 1 This practice should be used to prepare specimens for TP 62 and TP 79. 2 This practice may also be used to prepare specimens for other tests requiring 100-mm diameter by 150-mm tall cylindrical test specimens. 6. 1 Superpave Gyratory Compactor-Meeting the requirements of T 3 12 and capable of preparing 150-mm diameter specimens that are a minimum of 170 mm tall.

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