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astm-d2419-sand-equivalent-value-of-soils-and-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 T84 Specific Gravity and Absorption of Fine AggregateAASHTO 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 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

ASTM D2419 Sand Equivalent Value of Soils and Fine Aggregate Laboratory Testing Service: A Comprehensive Guide

The ASTM D2419 Sand Equivalent Value of Soils and Fine Aggregate testing service is governed by the American Society for Testing and Materials (ASTM) standard D2419. This standard specifies the test method for determining the sand equivalent value of soils and fine aggregates. The sand equivalent value is a measure of the fines content in a soil or aggregate sample, which is essential for determining its engineering properties.

The legal and regulatory framework surrounding this testing service is primarily based on national and international standards. In the United States, the Federal Highway Administration (FHWA) and the American Association of State Highway and Transportation Officials (AASHTO) have adopted ASTM D2419 as a standard test method for soil and aggregate testing.

Internationally, the ISO 9001 quality management system standard requires organizations to establish procedures for controlling their operations, including laboratory testing. The European Committee for Standardization (CEN) has also developed standards for soil and aggregate testing, including EN 13242, which is similar to ASTM D2419.

The standard development process involves a collaborative effort between industry experts, researchers, and regulatory agencies. Standards are regularly updated to reflect new technologies, methods, and materials. For example, the latest revision of ASTM D2419 (2020) includes changes to the sample preparation procedures and testing parameters.

Some relevant standards for soil and aggregate testing include:

  • ASTM D2216: Standard Test Methods for Laboratory Determination of Water (Moisture) Content of Soil

  • ASTM D3152: Standard Practice for Sampling and Testing Materials from Batching Operations

  • EN 13242: Aggregates for Unbound and Hydraulically Bound Mixtures

    • Industries that require this testing service include construction, civil engineering, and transportation. The sand equivalent value is a critical parameter in determining the quality of soils and aggregates used in infrastructure development projects.

    The ASTM D2419 Sand Equivalent Value of Soils and Fine Aggregate testing service is essential for ensuring the quality and reliability of construction materials. This test is required to:

  • Determine the fines content in soil and aggregate samples

  • Evaluate the engineering properties of soils and aggregates

  • Comply with regulatory requirements and industry standards

    • Consequences of not performing this test include:

  • Poor construction material quality

  • Reduced structural integrity of infrastructure projects

  • Increased risk of accidents and failures

    • Industries that require this testing service include:

  • Construction: roads, bridges, buildings, and other civil engineering structures

  • Transportation: highways, airports, seaports, and other transportation infrastructure

  • Civil engineering: dams, canals, tunnels, and other large-scale construction projects

    • Risk factors associated with non-compliance include:

  • Project delays and cost overruns

  • Material failures and accidents

  • Loss of customer confidence and reputation

    • The ASTM D2419 Sand Equivalent Value of Soils and Fine Aggregate testing service involves a series of steps, including sample preparation, testing, and analysis. The test is conducted in a laboratory setting using specialized equipment and instruments.

    Sample preparation involves collecting and preparing the soil or aggregate sample according to the standard procedures. The testing apparatus consists of a sand equivalent device, which separates the fines from the coarse fraction based on their density.

    The testing parameters include:

  • Sand equivalent value (SEV): measures the fines content in the sample

  • Coarse fraction: represents the larger particles in the sample

  • Fines fraction: represents the smaller particles in the sample

    • Measurement and analysis methods involve:

  • Weighing the sand equivalent value using a balance or scale

  • Calculating the SEV based on the weight of the fines fraction

  • Recording the results in a laboratory report

    • The ASTM D2419 Sand Equivalent Value of Soils and Fine Aggregate testing service requires that test results be documented and reported according to specific standards. The report format includes:

  • Test description: brief overview of the test method

  • Sample information: details about the sample, including location, type, and condition

  • Testing parameters: descriptions of the testing apparatus and methods used

  • Results: tabulated data showing the SEV, coarse fraction, and fines fraction

  • Conclusion: summary of the results and recommendations for use

    • Certification and accreditation aspects involve:

  • Validating the test results using reference materials or calibration procedures

  • Ensuring that the laboratory is accredited to perform this testing service

  • Maintaining a quality management system (QMS) that ensures compliance with industry standards

    • Performing the ASTM D2419 Sand Equivalent Value of Soils and Fine Aggregate testing service offers numerous benefits, including:

  • Ensuring material quality and reliability

  • Complying with regulatory requirements and industry standards

  • Reducing project risks and costs

  • Enhancing customer satisfaction and reputation

    • Some key advantages of this testing service include:

  • Improved construction material quality

  • Reduced risk of accidents and failures

  • Enhanced structural integrity of infrastructure projects

  • Increased customer confidence and loyalty

    • Why Choose Our Laboratory Testing Service?

    Our laboratory offers a comprehensive range of soil and aggregate testing services, including the ASTM D2419 Sand Equivalent Value of Soils and Fine Aggregate test. We provide:

  • Experienced technicians and scientists with extensive knowledge of soil and aggregate testing

  • State-of-the-art equipment and instruments for accurate and reliable results

  • Fast turnaround times to meet project deadlines

  • Competitive pricing and flexible payment options

    • Contact us today to learn more about our laboratory testing services and how we can help you ensure the quality and reliability of your construction materials.

    Need help or have a question?
    Contact us for prompt assistance and solutions.

    CONTACT US +902127020000

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