EUROLAB
aashto-t84-specific-gravity-and-absorption-of-fine-aggregate
Aggregate Testing AASHTO T104 Soundness of Aggregate by Use of Sodium Sulfate or Magnesium SulfateAASHTO T113 Lightweight Particles in AggregateAASHTO T176 Plastic Fines in Graded Aggregate and SoilsAASHTO T255 Sand Equivalent Value of Soils and Fine AggregateAASHTO T27 Sieve Analysis of Fine and Coarse AggregatesAASHTO T304 Moisture Content of Aggregate by DryingAASHTO T85 Specific Gravity and Absorption of Coarse AggregateAASHTO T96 Resistance to Degradation of Coarse Aggregate by Abrasion and Impact in the Los Angeles MachineASTM C113 Standard Test Method for Density of Soil and Soil-Aggregate in Place by Nuclear Methods (Shallow Depth)ASTM C117 Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by WashingASTM C117 Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by WashingASTM C123 Gradation of Fine AggregateASTM C1231 Petrographic Examination of AggregatesASTM C127 Density, Relative Density (Specific Gravity), and Absorption of Coarse AggregateASTM C128 Density, Relative Density (Specific Gravity), and Absorption of Fine AggregateASTM C131 Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and ImpactASTM C131 Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and ImpactASTM C131 Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and ImpactASTM C136 Sieve Analysis of Fine and Coarse AggregatesASTM C1365 Determination of Particle Shape Characteristics of Fine AggregateASTM C142 Clay Lumps and Friable Particles in AggregatesASTM C143 Gradation of AggregateASTM C174 Bulk Specific Gravity and Density of Compacted Asphalt Mixtures Using Saturated Surface-Dry SpecimensASTM C29 Bulk Density (“Unit Weight”) and Voids in AggregateASTM C295 Petrographic Examination of AggregatesASTM C33 Specification for Concrete AggregatesASTM C40 Organic Impurities in Fine AggregateASTM C535 Resistance to Degradation of Large-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles MachineASTM C566 Total Moisture Content of Aggregate by DryingASTM C566 Total Moisture Content of Aggregate by DryingASTM C70 Surface Moisture in Fine AggregateASTM C88 Soundness of Aggregates by Use of Sodium Sulfate or Magnesium SulfateASTM C88 Soundness of Aggregates by Use of Sodium Sulfate or Magnesium SulfateASTM D1556 Density and Unit Weight of Soil in Place by the Sand-Cone MethodASTM D1557 Laboratory Compaction Characteristics of Soil Using Modified EffortASTM D2419 Sand Equivalent Value of Soils and Fine AggregateASTM D4318 Liquid Limit, Plastic Limit, and Plasticity Index of SoilsASTM D448 Classification for Sizes of Aggregate for Road and Bridge ConstructionASTM D4791 Flat Particles, Elongation Index, and Degradation of Coarse AggregateASTM D5821 Bulk Specific Gravity of Compacted Asphalt Mixtures Using Saturated Surface-Dry SpecimensASTM D698 Laboratory Compaction Characteristics of Soil Using Standard EffortASTM D75 Sampling AggregatesBS 812-103 Testing Aggregates – Particle Size DistributionBS 812-110 Shape and Texture of Aggregate ParticlesBS 812-111 Determination of Aggregate Flakiness IndexBS EN 1097-2 Mechanical and Physical Properties TestingBS EN 932-1 General Sampling of AggregatesBS EN 932-3 Particle Size DistributionBS EN 933-3 Determination of Particle ShapeEN 1097-2 Tests for Mechanical and Physical Properties of Aggregates — Part 2: Methods for Determination of Resistance to FragmentationEN 1097-6 Determination of Particle Density and Water AbsorptionEN 1097-7 Determination of the Resistance to Wear by AbrasionEN 12620 Aggregates for ConcreteEN 13043 Aggregates for Bituminous Mixtures and Surface Treatments for Roads, Airfields, and Other Trafficked AreasEN 932-2 Tests for General Properties of Aggregates — Part 2: Methods for SamplingEN 933-1 Tests for Geometrical Properties of Aggregates — Part 1: Determination of Particle Size Distribution — Sieving MethodISO 11272 Determination of Resistance to Crushing of Coarse AggregateISO 13503-2 Determination of Particle Size DistributionISO 19579 Determination of Aggregate Angularity

A Complete Guide to AASHTO T84 Specific Gravity and Absorption of Fine Aggregate Laboratory Testing Service Provided by Eurolab

The testing service provided by Eurolab for AASHTO T84 Specific Gravity and Absorption of Fine Aggregate is governed by a range of international and national standards. The primary standard governing this test is the American Association of State Highway and Transportation Officials (AASHTO) Standard Method of Test for Specific Gravity and Absorption of Fine Aggregate.

Legal and Regulatory Framework

The legal and regulatory framework surrounding AASHTO T84 testing is governed by various laws, regulations, and standards. These include:

  • Federal Highway Administration (FHWA) regulations

  • American Association of State Highway and Transportation Officials (AASHTO) standards

  • International Organization for Standardization (ISO) standards

  • ASTM International standards

    • International and National Standards

    The following international and national standards apply to AASHTO T84 testing:

  • ISO 9298:2014 - Test sieves of stainless steel wire cloth

  • ISO 9276-1:2014 - Reference test materials for the determination of particle size distribution by laser diffraction

  • ASTM C127:2020 - Sampling Fresh Fine Aggregates

  • AASHTO T84:2015 - Specific Gravity and Absorption of Fine Aggregate

    • Standard Development Organizations

    The development of standards for laboratory testing services is governed by various standard development organizations (SDOs). These include:

  • American Association of State Highway and Transportation Officials (AASHTO)

  • International Organization for Standardization (ISO)

  • ASTM International

  • European Committee for Standardization (CEN)

    • Standard Evolution and Updates

    Standards evolve over time to reflect advances in technology, changes in industry practices, and new research findings. Eurolab stays up-to-date with the latest standard developments through its membership of various SDOs.

    Standard Numbers and Scope

    The following are some relevant standard numbers and their scope:

  • AASHTO T84:2015 - Specific Gravity and Absorption of Fine Aggregate

    • Scope: This test method covers the determination of the specific gravity (relative density) and absorption of fine aggregate.

  • ISO 9298:2014 - Test sieves of stainless steel wire cloth

    • Scope: This standard specifies requirements for test sieves made from stainless steel wire cloth.

    Standard Compliance Requirements

    Different industries have varying compliance requirements for AASHTO T84 testing. For example:

  • Transportation infrastructure projects require compliance with AASHTO standards

  • Construction materials require compliance with ISO and ASTM standards

    • Why this Test is Needed and Required

    AASHTO T84 testing is essential to ensure the quality of fine aggregates used in construction and transportation infrastructure projects. The test provides valuable information on the specific gravity and absorption of fine aggregate, which are critical parameters for determining the performance of materials.

    Business and Technical Reasons for Conducting AASHTO T84 Testing

    Conducting AASHTO T84 testing is essential from both business and technical perspectives:

  • Business: Comply with regulatory requirements, ensure quality control, and meet industry standards

  • Technical: Accurately determine the specific gravity and absorption of fine aggregate to ensure material performance

    • Consequences of Not Performing this Test

    Failure to perform AASHTO T84 testing can lead to:

  • Material failures and construction defects

  • Loss of business due to non-compliance with regulations

  • Reduced product quality and safety

    • Industries and Sectors that Require this Testing

    AASHTO T84 testing is required by various industries, including:

  • Transportation infrastructure projects (roads, bridges, airports)

  • Construction materials (cement, asphalt, concrete)

  • Manufacturing (ceramics, glass)

    • Risk Factors and Safety Implications

    Conducting AASHTO T84 testing involves various risk factors, including:

  • Equipment failure

  • Material contamination

  • Human error

    • Eurolabs experienced personnel are trained to minimize these risks and ensure a safe working environment.

    Quality Assurance and Quality Control Aspects

    Eurolab ensures quality assurance and control through:

  • Regular equipment calibration and maintenance

  • Staff training and certification

  • Documented procedures and protocols

    • Why this Test Contributes to Product Safety and Reliability

    AASHTO T84 testing contributes significantly to product safety and reliability by:

  • Ensuring accurate material properties

  • Reducing the risk of material failures

  • Enhancing overall product quality

    • Competitive Advantages of Having this Testing Performed

    Eurolab offers various competitive advantages, including:

  • State-of-the-art equipment and facilities

  • Experienced and certified personnel

  • Fast turnaround times and efficient services

    • Cost-Benefit Analysis of Performing this Test

    The cost-benefit analysis of performing AASHTO T84 testing is clear:

  • Reduced material failures and construction defects

  • Compliance with regulatory requirements

  • Enhanced product quality and safety

    • Next Section: Laboratory Testing Methods and Procedures

    Please let me know if you would like me to continue with the next section.

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