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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 ...
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ASTM C40, 2004 Edition, January 1, 2004 - Standard Test Method for Organic Impurities in Fine Aggregates for Concrete. 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.
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3. 2.9 Aggregate ASTM C40 Standard Test Method for Organic Impurities in Fine Aggregates for Concrete Industrial Area (St. No.43) Main Lab 1. Jerry Seludo C -07 2. Jinu Khan C -011 3. Shajahan Kasim C -13 4. 2.13 Aggregate ASTM C88 Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate Industrial
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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... ASTM C40/C40M-16
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Aggregates: ASTM C29 ASTM C40 ASTM Cl17 ASTM Cl27 ASTM C128 ASTM C131 ASTM C136 ASTM C142 ... Bulk Density ("Unit Weight") and Voids in Aggregate Organic Impurities in Fine Aggregates for Concrete Materials Finer than 75 -)lm ... ASTMD4643 Determination of Water (Moisture) Content of Soil by Microwave Oven Heating (A2LA Cert. No. 0029.01) 12/05 ...
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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.
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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 (). C40 2
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ASTM C40-04 Historical Standard: ... 1.1 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. One procedure uses a standard color solution and the other uses a glass color standard.
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ASTM C40/C40M-2011,This test method is used in making a preliminary determination of the acceptability of fine aggregates with respect to the requirements of Specification C33 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. When a sample subjected to this test produces a color darker ...
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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
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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 ...
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ASTM C29 – Test Method for Bulk Density (Unit Weight) and Void in Aggregates. ASTM C33 – Standard Specification for Concrete Aggregates. ASTM C40 – Organic Impurities in Fine Aggregate for Concrete. ASTM C88 – Standard Practice for Sampling Aggregates by the use of Sodium Sulfate or Magnesium Sulfate.
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ASTM 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. 4.2 The principal value of this test method is to furnish a warning that injurious amounts of organic
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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 …
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ASTM C40. Scope. 1.1 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. One procedure uses a standard color solution and the other uses a …
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content in soils by loss of ignition . ASTM C40/C40M Standard test method for organic impurities in fine aggregates for concrete . ASTM C114 Standard test method for chemical analysis of hydraulic cement . BS 812-117 Testing aggregates- method for determination of water soluble chloride salts . BS 812-118 Testing aggregates -methods for ...
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1. Scope. 1.1 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. One procedure uses a standard color solution and the other uses a glass color standard. 1.2 The values given in SI units are to be ...
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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.
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Organic impurities, usually in the form of tannic acid and its derivatives, are typically present in fine aggregates such as sand. These may interfere with the chemical reaction of hydration and may effect the strength of the mortar or concrete where the aggregates are used. The test method for this determination conforms to the alternative procedure specified in ASTM C40.
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AGGREGATES _____ 02/A03 ASTM C29 Unit Weight and Voids in Aggregates _____ 02/A04 ASTM C40 Organic Impurities in Fine Aggregate _____ 02/A05 ASTM C87 Effect of Organic Impurities in Fine Aggregates on Strength of Mortar _____ 02/A06 ASTM C88 Soundness of Aggregates …
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. ASTM C40/C40M, 2020 Edition, January 15, 2020 - Standard Test Method for Organic Impurities in Fine Aggregates for Concrete This test method covers two procedures for an approximate determination of the presence of injurious organic impurities in fi.
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Standard Test Method for Bulk Density ("Unit Weight") and Voids in Aggregate ASTM C40 / C40M-16 (ASTM C40 / C40M-16) Standard Test Method for Organic Impurities in Fine Aggregates for Concrete ASTM C70-13. Standard Test Method for Surface Moisture in Fine Aggregate ASTM …
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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.
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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 ...
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1. Scope. 1.1 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. One procedure uses a standard color solution and the other uses a glass color standard. 1.2 The values given in SI units are to be ...
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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. 1.2 Inch-pound units are to be regarded as standard. 1.3 This standard does not purport to address all of the safety problems, if any ...
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ASTM C40 | ASHTO T21. General Description. The The Organic Impurities Set is used for the determination of the organic impurities in soils and fine aggregates. The Organic Impurities Test Set is supplied complete with: • 500ml Screw Cap Test Bottle • Colour standard chart Organic Impurities in Soils Chart with 5 glass reference scales.
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For the determination of organic impurities in soils and fine aggregates. ... Content of Soil Organic Matter According to ASTM C40 in India, Content of Soil Organic Matter According to ASTM C40 Exporter, Content of Soil Organic Matter According to ASTM C40 School Lab Tender Specifications ...
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Determination of Organic Matter Content BS 1377 Part 3: Sec. 3 √ √ √ √ √ √ - √ √ √ √ √ √ √ √ - - - 1.26 Determination of Water Soluble ... 2.9 Organic Impurities for Fine Aggregates ASTM C40 √ √ √√ √ √ - √ √√ √ √ √ √ √- - √ 2.10 ...
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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 ...
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Organic Content by Ignition (ASTM D2974) pH of Soils (ASTM D4972) Standard Proctor (ASTM D698) Modified Proctor (ASTM D1557) Aggregate. Sieve Analysis (ASTM C136) Organic Impurities (ASTM C40) Unit Weight (ASTM C29) LA Abrasion (ASTM C131) Soundness – Sodium or Magnesium Sulfate (ASTM …
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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 ...
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