Aggregates make up the largest volume (66% to 78%) of material used in concrete. The aggregates must be clean, properly graded, hard, strong, durable, and free from chemicals or coatings of clay or other foreign materials that may inhibit the bond between the cement and aggregate. Aggregate testing must be performed to make sure that the aggregate meet all these criteria.
At TEC Services we perform a wide range of the testing on aggregates. We take pride in our work and promise to give you the most accurate test possible.
TEC Services, Inc. performs the following aggregate tests on a regular basis. If an aggregate test is desired that is not listed below please contact us and inquire for further details.
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Standard Specification for Concrete Aggregates
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Standard Test Method for Organic Impurities in Fine Aggregates for Concrete
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Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
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Standard Test Method for Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by Washing
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Standard Test Method for Lightweight Particles in Aggregate
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Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate
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Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Fine Aggregate
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Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
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Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates
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Standard Test Method for Clay Lumps and Friable Particles in Aggregates
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Standard Test Method for Potential Alkali-Silica Reactivity of Aggregates (Chemical Method)
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Standard Guide for Petrographic Examination of Aggregates for Concrete
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Standard Specification for Lightweight Aggregates for Structural Concrete
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Standard Specification for Lightweight Aggregates for Concrete Masonry Units
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Standard Test Method for Effectiveness of Pozzolans or Ground Blast-Furnace Slag in Preventing Excessive Expansion of Concrete Due to the Alkali-Silica Reaction
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Standard Test Method for Microscopical Determination of Parameters of the Air-Void System in Hardened Concrete
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Standard Test Method for Resistance to Degradation of Large-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
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Standard Test Method for Total Evaporable Moisture Content of Aggregate by Drying
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Standard Test Method for Determining Density of Structural Lightweight Concrete
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Standard Test Method for Pulse Velocity Through Concrete
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Standard Test Method for Determination of Length Change of Concrete Due to Alkali-Silica Reaction
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Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method)
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Standard Test Method for Determining the Potential Alkali-Silica Reactivity of Combinations of Cementitious Materials and Aggregate (Accelerated Mortar-Bar Method)
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