aggregate organic content determination astm c40

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  • Lab Services, Aggregate Materials Testing | GeoTesting ...

    ASTM C40: Injurious organic impurities: Organic, Impurities, Injurious: Details: Standard Test Method for Bulk Density (Unit Weight) and Voids in Aggregate: ASTM C29: Unit weight, Weight per unit volume, voids: Bulk, Density, Unit, Weight, Voids: Details: Test Method for Clay Lumps and Friable Particles in Aggregates: ASTM C142

  • AASHTO T 21M/T 21 - Standard Method of Test for Organic ...

    Jan 01, 2020· Standard Method of Test for Organic Impurities in Fine Aggregates for Concrete active, Most Current ... Standard Method of Test for Organic Impurities in Fine Aggregates for Concrete (ASTM C40-84) A description is not available for this item. ... This test method covers the determination of the effect on mortar strength of the organic ...

  • ARAB COMPANY FOR LABORATORIES AND SOIL (ACES

    in aggregate . ASTM C40 Organic impurities in fine aggregates for concrete . ... Determination of shell content - Percentage of Shells in Course Aggregate . Asphalt. ASTM D1188 Bulk specific gravity and density of compacted bituminous mixtures using coated samples .

  • Stone Aggregate Testing Laboratory | Sigmatest

    Comparison is made between compressive strengths of mortar made with washed and unwashed fine aggregate. Test Method: ASTM C40. Organic Impurities: This test helps in determining the presence of organic compounds aggregated to use in cement mortar or concrete. The test provides a quick, relative measure to determine if further tests of the fine ...

  • CMT "Hands-On" Performance Examinations - Asphalt ...

    Standard Test Method for Bulk Density (Unit Weight) and Voids in Aggregate ASTM C40 / C40M-16 (AASHTO T21M/T 21-5) Standard Test Method for Organic Impurities in Fine Aggregates for Concrete ASTM C70-13. Standard Test Method for Surface Moisture in Fine Aggregate ASTM

  • ASTM C40 Standard Method of Test for Organic Impurities in ...

    ASTM C40 provides a quantitative measure of the concentration of organic impurities in a source of fine aggregate. False A fine aggregate source shall be considered to contain injurious organic impurities when the aggregate and sodium hydroxide

  • ASTM-C87 | Standard Test Method for Effect of Organic ...

    1.1 This test method covers the determination of the effect on mortar strength of the organic impurities in fine aggregate, whose presence is indicated using Test Method C40/C40M. Comparison is made between compressive strengths of mortar made with washed and unwashed fine aggregate.

  • ASTM-C40 | Standard Test Method for Organic Impurities in ...

    1.1 This test method covers procedures for an approximate determination of the presence of injurious organic impurities in fine aggregates that are to be used in hydraulic cement mortar or concrete. 1.2 Inch-pound units are to be regarded as standard.

  • Material Service Testing Laboratory

    Moisture Content Determination (ASTM D2216) Organic Content (ASTM D2974/AASTHO T194) Soil pH (ASTM D4972) ... (ASTM C136) Organic Impurities (ASTM C40) Unit Weight (ASTM C29) LA Abrasion (ASTM C131) ... Moisture Content of Aggregates (ASTM C566) Reducing Samples (ASTM

  • Sulphate content of fine aggregates

    ASTM C40, Organic Impurities in Fine Aggregates for Concrete. ASTM C70, Surface ... ASTM C88, Soundness of Aggregates by use of Sodium Sulfate or Magnesium Sulfate ... ASTM C1252, Void Content, Uncompacted, of Fine Aggregate. More details » Get Price

  • Aggregates - Description of Inspection

    ASTM C1077; and an observation of the concrete aggregate test procedures required in ASTM C1077. Any additional test methods requested by the laboratory included an examination of the apparatus or procedures prescribed in the test methods. The ASTM Standards on which the work was based are as follows: C33, C40, C117, C127,

  • UFGS 03 37 00 Preplaced-Aggregate Concrete

    3.5.2.4.1 Accuracy in Determination of Mass 3.5.2.4.2 Scales Corrective Action ... ASTM C40 (2011) Standard Test Method for Organic Impurities in Fine Aggregates for Concrete ASTM C40/C40M (2020) Standard Test Method for Organic ... Evaporable Moisture Content of Aggregate by Drying ASTM C618 (2019) Standard Specification for Coal Fly ...

  • Concrete Aggregate Test Procedures - Hazardous Wastes

    Jan 06, 2021· Petrographic examination of aggregates for concrete. ASTM C295. components. Organic impurities in fine aggregate for concrete. ASTM C40. Clay lumps and friable particles in aggregates. ASTM C142. Plastic fines in graded aggregates and soils by use of the sand. ASTM D2419. equivalent test. Volume stability. Potential volume change of cement ...

  • Organic Impurities in Fine Aggregates for Concrete (ASTM C40)

    Standard : ASTM C40: Title: Organic Impurities in Fine Aggregates for Concrete (ASTM C40) Scope: This test method covers two procedures for an approximate determination of the presence of injurious organic impurities in fine aggregates that are to be used in hydraulic cement mortar or concrete.

  • Aggregates for Concrete as per American Standards - ASTM

    ASTM C136 - Test Method for Sieve Analysis of Fine and Coarse Aggregates. Amount of Material Finer than 75-µm (No. 200)Sieve: ASTM C117 - Test Method for Materials Finer than 75-µm (No. 200) Sieve in Mineral Aggregates by Washing. Organic Impurities: ASTM C40 - Test Method for Organic Impurities in Fine Aggregates Concrete.

  • Material Service Testing Laboratory

    Moisture Content Determination (ASTM D2216) Organic Content (ASTM D2974/AASTHO T194) Soil pH (ASTM D4972) ... (ASTM C136) Organic Impurities (ASTM C40) Unit Weight (ASTM C29) LA Abrasion (ASTM C131) ... Moisture Content of Aggregates (ASTM C566) Reducing Samples (ASTM C702)

  • ASTM C87 / C87M - 17 Standard Test Method for Effect of ...

    1.1 This test method covers the determination of the effect on mortar strength of the organic impurities in fine aggregate, whose presence is indicated using Test Method C40/C40M. Comparison is made between compressive strengths of mortar made with washed and unwashed fine aggregate.

  • Aggregate Testing Technician - Level 1

    AASHTO T 255/ASTM C566Total Moisture Content of Aggregate by Drying; AASHTO T 21/ASTM C40/C40MOrganic Impurities in Fine Aggregate for Concrete; Certification Requirements: ACI will grant certification only to those applicants who

  • Organic Impurities Test Set - Humboldt Mfg. Co.

    Organic Impurities Test Set. Supports the following standards: ASTM C40, AASHTO T21. Determines presence of injurious organic compounds in sands used in cement mortar or concrete. Test serves as warning that further tests of sands are necessary before they can be approved for use. Air shipments must meet Dangerous Goods requirements because of ...

  • Organic Impurities Test Set - Humboldt Mfg. Co.

    Calcium Carbonate Content Chamber. Used for ASTM D4373, the rapid determination of calcium carbonate in soils. H-3400 Specific Gravity Flask (Le Chatelier) For determining density of powdered materials limes, slag and hydraulic cement. H-1686 Void Content Apparatus, Coarse Aggregates. Used to determine the void content of uncompacted coarse ...

  • Job Task Analysis (JTA) for ACI Aggregate Testing ...

    Sep 21, 2020· AASHTO T 255/ASTM C566 Standard Method of Test for Total Evaporable Moisture Content of Aggregate by Drying AASHTO T 21/ASTM C40 Standard Method of Test for Organic Impurities in Fine Aggregates for

  • ASTM C40/C40M - Standard Test Method for Organic ...

    Jan 15, 2020· This test method covers the determination of the effect on mortar strength of the organic impurities in fine aggregate, whose presence is indicated using Test Method

  • Standard Test Method for Organic Impurities in Fine ...

    Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the above address or at 610-832-9585 (phone), 610-832-9555 (fax), or [email protected] (e-mail); or through the ASTM website ( .astm). C40 2

  • ACI Aggregate Testing Technician - Level 1 - Section 8 ...

    ASTM C40 Standard Method of Test for Organic Impurities in Fine Aggregates for Concrete Quiz 20 Terms. johntek. ASTM C566 Standard Method of Test for Total Evaporable Moisture Content of Aggregate by Drying Quiz 20 Terms. johntek. THIS SET IS OFTEN IN FOLDERS WITH... ACI Aggregate Testing Technician - Level 1 - Section 1 15 Terms.

  • Aggregate Testing Levy Technical Laboratories

    Test Method Pricing; Autoclave Disruption: Indiana: ITM 219: $170.00: Autoclave Expansion: ASTM C151 Modified: $170.00: Deleterious Pick: DOT Procedures/ASTM: Soft ...

  • Scope of Inspection if Presenting Concrete

    The following ASTM test methods are included during a CCRL Aggregate Inspection: C40 Organic Impurities in Fine Aggregate of Concrete C117 Amount of Material Finger than 75 (μm) (No.200) Sieve in Aggregate by Washing C127 Specific Gravity and Absorption of Coarse Aggregate C128 Specific Gravity and Absorption of Fine Aggregate ...

  • ACI SoCal Chapter - Aggregate Testing Technician Level I

    ASTM D75/AASHTO T2 - Sampling Aggregates; ASTM C40/AASHTO T21 - Test Method for Organic Impurities in Fine Aggregates for Concrete; ASTM C117/AASHTO T11 - Test Methods for Materials Finer that 75-u (No. 200) Sieve in Mineral Aggregates by Washing; ASTM C127/AASHTO T85 - Specific Gravity and Absorption of Coarse Aggregates

  • Standard Specification for Lightweight Aggregate for ...

    2.1 ASTM Standards:2 C29/C29M Test Method for Bulk Density (Unit Weight) and Voids in Aggregate C40 Test Method for Organic Impurities in Fine Aggregates for Concrete C87 Test Method for Effect of Organic Impurities in Fine Aggregate on Strength of Mortar C114 Test Methods for Chemical Analysis of Hydraulic Cement

  • C40 Organic Impurities in Fine Aggregates for Concrete

    ASTM C40 This test method is used in making a preliminary determination of the acceptability of fine aggregates with respect to the requirements of Specification C33/C33M that relate to organic impurities. The principal value of this test method is to furnish a warning that injurious amounts of organic impurities may be present.

  • Standard Test Method for Organic Impurities in Fine ...

    2.1 ASTM Standards:2 C33 Specification for Concrete Aggregates C87 Test Method for Effect of Organic Impurities in Fine Aggregate on Strength of Mortar C125 Terminology Relating to Concrete and Concrete Ag-gregates C702 Practice for Reducing Samples of Aggregate to Test-ing Size D75 Practice for Sampling Aggregates

  • Aggregate Testing Technician - Level 1

    AASHTO T 255/ASTM C566Total Moisture Content of Aggregate by Drying; AASHTO T 21/ASTM C40/C40MOrganic Impurities in Fine Aggregate for Concrete; Certification Requirements: ACI will grant certification only to those applicants who meet both of the following requirements:

  • Aggregate Laboratory Testing | Chicago | Jensen Hughes, Inc.

    Jensen Hughes tests materials in accordance with the following ASTM specifications. ASTM C29 Standard Test Method for Bulk Density (Unit Weight) and Voids in Aggregate. ASTM C33 Standard Specification for Concrete Aggregates. ASTM C40 Standard Test Method for Organic Impurities in Fine Aggregates for Concrete. ASTM C88 Standard Test Method for Soundness of Aggregates by Use of

  • Organic Impurities in Fine Aggregates for Concrete

    Aug 19, 2019· Organic Impurities in Fine Aggregates for Concrete ASTM C40/C40M - 19 Page 1 of 2 4. Significance and Use 4.1 This test method is used in making a preliminary determination of the acceptability of fine aggregates with respect to the requirements of Specification C33/C33M that relate to organic impurities.

  • ASTM C40 / C40M - 20 Standard Test Method for Organic ...

    Active Standard ASTM C40 / C40M | Developed by Subcommittee: C09.20. 4.1 This test method is used in making a preliminary determination of the acceptability of fine aggregates with respect to the requirements of Specification C33/C33M that relate to organic impurities. 4.2 The principal value of this test method is to furnish a warning that ...

  • organic impurities in aggregate

    ASTM C87/C87M - Standard Test Method for Effect of Organic Impurities in Fine Aggregate on Strength of Mortar. Published by ASTM on May 1, 2017. This test method covers the determination of the effect on mortar strength of the organic impurities in fine aggregate, whose presence is indicated using Test Method C40/C40M.

  • C40 Organic Impurities in Fine Aggregates for Concrete

    Organic Impurities in Fine Aggregates for Concrete. ASTM C40. This test method is used in making a preliminary determination of the acceptability of fine aggregates with respect to the requirements of Specification C33/C33M that relate to organic impurities. The principal value of this test method is to furnish a warning that injurious amounts ...

  • Test Method for Determination of Organic Impurities in ...

    Aug 31, 2020· Organic Impurities in Fine Aggregates. Organic Impurities in Fine Aggregates are harmful when fine aggregates are to be used in construction works, common harmful effects are reduction in bond strength of cement, increase in porosity of concrete due to further decay of organic impurities during the life time of concrete and reduction in durability of concrete.

  • Organic Impurities Color Reference Chart - Gilson Co.

    Organic Impurities Color Reference Chart is used in estimating the presence of organic compounds in fine aggregates in accordance with ASTM and AASHTO requirements. The chart has five permanent reference colors and is housed in a sturdy protective plastic case. It is available individually or as part of the Organic Impurities Test Set.

  • Table 1 CCPW Materials Testing and Sampling Frequencies ...

    706.03.02 Lightweight Aggregate 1 / 500 yd3 1 / 500 yd3 1 / Source 1 / Source Description Sieve AASHTO T27 & T11 Sand Equivalent ASTM D2419 Soundness Sodium Sulfate AASHTO T104 Organic Impurities ASTM C40 Lightweight Pieces AASHTO T113 Bulk Specific Gravity 706.03.03 Fine Aggregate 1 / 500 yd3 1 / 1000 yd3 1 / Project 1 / Source 1 / 500 yd3 1 ...

  • Aggregate Testing Definition, Flakiness & Elongation Index

    The total chloride content of aggregate is usually measured to assess whether the aggregate's contribution to the total chloride content of a concrete mix will be low enough to prevent the early onset of corrosion of any embedded steel reinforcement. ... This test would normally be used when a rapid assessment of organic impurities by ASTM C40 ...

  • ASTM-C40, 1999 - MADCAD

    Historical Standard: ASTM C40-99 Standard Test Method for Organic Impurities in Fine Aggregates for Concrete. 1. Scope. 1.1 This test method covers procedures for an approximate determination of the presence of injurious organic impurities in fine aggregates that are to be used in hydraulic cement mortar or concrete.