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AASHTO R 25 : 2000 : R2013

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

PRACTICE FOR TECHNICIAN TRAINING AND QUALIFICATION PROGRAMS

Superseded date

07-30-2017

Published date

01-01-2013

1. SCOPE AND LIMITATION
2. REFERENCED DOCUMENTS
3. INTRODUCTION
4. PROGRAM ORGANIZATIONAL STRUCTURE AND MANAGEMENT
5. TRAINING AND QUALIFICATION POLICIES
6. TRAINING
7. EXAMINATION AND METHODS
8. QUALIFICATION
9. TECHNICIAN LEVEL I TEST METHODS
10. SUMMARY
11. KEYWORDS
APPENDIXES
X1. QUALIFYING TESTS - SOILS AND AGGREGATES
X2. QUALIFYING TESTS - PORTLAND CEMENT CONCRETE (PCC)
X3. QUALIFYING TESTS - HOT MIX ASPHALT (HMA)

Describes a guideline for establishing evaluation and qualification procedures for personnel engaged in sampling and testing of soils, aggregates, hot mix asphalt, and Portland cement concrete in accordance with AASHTO test methods.

DevelopmentNote
Included in AASHTO HM. (09/2013)
DocumentType
Standard
ProductNote
Reconfirmed 2013
PublisherName
American Association of State Highway and Transportation Officials
Status
Superseded
SupersededBy
Supersedes

AASHTO T 166 : 2013 METHOD OF TEST FOR BULK SPECIFIC GRAVITY (G[MB]) OF COMPACTED ASPHALT MIXTURES USING SATURATED SURFACE-DRY SPECIMENS
AASHTO T 84 : 2013 METHOD OF TEST FOR SPECIFIC GRAVITY AND ABSORPTION OF FINE AGGREGATE
AASHTO T 152 : 2013 METHOD OF TEST FOR AIR CONTENT OF FRESHLY MIXED CONCRETE BY THE PRESSURE METHOD
AASHTO T 164 : 2014(R2018) Standard Method of Test for Quantitative Extraction of Asphalt Binder from Hot Mix Asphalt (HMA)
AASHTO T 194 : 1997(R2018) METHOD OF TEST FOR DETERMINATION OF ORGANIC MATTER IN SOILS BY WET COMBUSTION
AASHTO T 248 : 2014 METHOD OF TEST FOR REDUCING SAMPLES OF AGGREGATE TO TESTING SIZE
AASHTO T 113 : 2015 METHOD OF TEST FOR LIGHTWEIGHT PIECES IN AGGREGATE
AASHTO T 27 : 2014 METHOD OF TEST FOR SIEVE ANALYSIS OF FINE AND COARSE AGGREGATES
AASHTO T 89 : 2013 METHOD OF TEST FOR DETERMINING THE LIQUID LIMIT OF SOILS
AASHTO T 176 : 2008 METHOD OF TEST FOR PLASTIC FINES IN GRADED AGGREGATES AND SOILS BY USE OF THE SAND EQUIVALENT TEST
AASHTO T 196M/T 196 : 1900 METHOD OF TEST FOR AIR CONTENT OF FRESHLY MIXED CONCRETE BY THE VOLUMETRIC METHOD
AASHTO T 19M/T 19 : 1900 METHOD OF TEST FOR BULK DENSITY ('UNIT WEIGHT') AND VOIDS IN AGGREGATE
AASHTO T 312 : 2015 METHOD OF TEST FOR PREPARING AND DETERMINING THE DENSITY OF ASPHALT MIXTURE SPECIMENS BY MEANS OF THE SUPERPAVE GYRATORY COMPACTOR
AASHTO T 255 : 2000 METHOD OF TEST FOR TOTAL EVAPORABLE MOISTURE CONTENT OF AGGREGATE BY DRYING
AASHTO T 269 : 2014 METHOD OF TEST FOR PERCENT AIR VOIDS IN COMPACTED DENSE AND OPEN ASPHALT MIXTURES
AASHTO T 283 : 2014 METHOD OF TEST FOR RESISTANCE OF COMPACTED ASPHALT MIXTURES TO MOISTURE-INDUCED DAMAGE
AASHTO T 267 : 1986 METHOD OF TEST FOR DETERMINATION OF ORGANIC CONTENT IN SOILS BY LOSS ON IGNITION
AASHTO T 112 : 2000 METHOD OF TEST FOR CLAY LUMPS AND FRIABLE PARTICLES IN AGGREGATE
AASHTO T 90 : 2015 METHOD OF TEST FOR DETERMINING THE PLASTIC LIMIT AND PLASTICITY INDEX OF SOILS
AASHTO T 21M/T 21 : 2015 METHOD OF TEST FOR ORGANIC IMPURITIES IN FINE AGGREGATES FOR CONCRETE
AASHTO T 121M/T 121 : 2016 METHOD OF TEST FOR DENSITY (UNIT WEIGHT), YIELD, AND AIR CONTENT (GRAVIMETRIC) OF CONCRETE
AASHTO T 168 : 2003 METHOD OF TEST FOR SAMPLING BITUMINOUS PAVING MIXTURES
AASHTO T 287 : 2014 METHOD OF TEST FOR ASPHALT BINDER CONTENT OF ASPHALT MIXTURES BY THE NUCLEAR METHOD
AASHTO T 85 : 2014 STANDARD METHOD OF TEST FOR SPECIFIC GRAVITY AND ABSORPTION OF COARSE AGGREGATE
AASHTO T 23 : 2014 METHOD OF TEST FOR MAKING AND CURING CONCRETE TEST SPECIMENS IN THE FIELD
AASHTO T 100 : 2015 METHOD OF TEST FOR SPECIFIC GRAVITY OF SOILS
AASHTO T 209 : 2012 METHOD OF TEST FOR THEORETICAL MAXIMUM SPECIFIC GRAVITY (G[MM]) AND DENSITY OF HOT MIX ASPHALT (HMA)
AASHTO T 119M/T 119 : 1900 METHOD OF TEST FOR SLUMP OF HYDRAULIC CEMENT CONCRETE
ASTM C 1064/C1064M : 2017 : REDLINE Standard Test Method for Temperature of Freshly Mixed Hydraulic-Cement Concrete
AASHTO R 60 : 2012(R2016) PRACTICE FOR SAMPLING FRESHLY MIXED CONCRETE
AASHTO T 99 : 2015 METHOD OF TEST FOR MOISTURE-DENSITY RELATIONS OF SOILS USING A 2.5-KG (5.5-LB) RAMMER AND A 305-MM (12-IN.) DROP
AASHTO T 245 : 2015 METHOD OF TEST FOR RESISTANCE TO PLASTIC FLOW OF ASPHALT MIXTURES USING MARSHALL APPARATUS
AASHTO T 22 : 2014 METHOD OF TEST FOR COMPRESSIVE STRENGTH OF CYLINDRICAL CONCRETE SPECIMENS
ASTM D 1560 : 2015 : REDLINE Standard Test Methods for Resistance to Deformation and Cohesion of Asphalt Mixtures by Means of Hveem Apparatus
AASHTO T 180 : 2015 METHOD OF TEST FOR MOISTURE-DENSITY RELATIONS OF SOILS USING A 4.54-KG (10-LB) RAMMER AND A 457-MM (18-IN.) DROP

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