METHOD OF TEST FOR RELATIVE DENSITY AND …
Procedures of ASTM C127 (concrete aggregate) and AASHTO T 85 (asphalt aggregate) shall be followed, except as noted below, for the determination of relative density at …
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METHOD OF TEST FOR RELATIVE DENSITY AND …
ASTM C127 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate 3. DEFINITION Coarse aggregate: For the purpose of this test, coarse aggregate is all aggregate material retained on the 4.75 mm sieve. This includes material retained on the 4.75 mm sieve contained in fine aggre-gates. 4. …
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Coarse Aggregate Specific Gravity – Pavement Interactive
AASHTO T 85 and ASTM C 127: Specific Gravity and Absorption of Coarse Aggregate; Summary. The mass of a coarse aggregate sample is determine in SSD, oven-dry and …
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Aggregate Crushing Value Test – Procedure, …
The aggregate crushing value formula is given below, Aggregate crushing value = (W3 / W) or W3 / (W2 – W1) W1 = Empty weight of cylindrical Measure. W2 = Weight of Aggregate with Cylindrical …
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ASTM License Agreement
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be …
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ASTM C 127
1. This test method is under the jurisdiction of ASTM Committee C09 on Concrete and Concrete Aggregates and is the direct responsibility of Subcommittee C09.20 on Normal Weight Aggregates. Current edition approved Oct. 31, 1988. Published December 1988. Originally published as C 127 – 36 T.
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C127 Standard Test Method for Density, Relative Density …
ASTM C127-07. Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate ... 1.4 The values stated in SI units are to be regarded as the standard for conducting the tests. The test results for density shall be reported in either SI units or inch-pound units, as appropriate for the use to be made …
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Influence of geopolymer aggregates on micro-structural and …
This paper explores the physical, mechanical and durability characteristics of Fly ash—ground granulated blast furnace slag (GGBS) based Geopolymer aggregates include Specific gravity, impact value, crushing value, loss angles abrasion value, attrition value and water absorption respectively. Besides, scanning electron microscopy (SEM) …
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Designation:C 127–01 Designation: C127 – 12
1. Scope * 1.1 This test method covers the determination of the average density of a quantity of coarse aggregate particles (not including the volume of voids between the …
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Performance Examination
C127: 1 of 2 09/2020 Performance Examination - Aggregate Standard Test Method for Relative Density (Specific Gravity) and Absorption of Coarse Aggregate (ASTM C127-15) [AASHTO T 85 -14]
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WK85548 Revision of C127-15 Standard Test Method
Revision of C127-15 Standard Test Method for Relative Density (Specific Gravity) and Absorption of Coarse Aggregate. ... ASTM offers descriptions of work items in the interest of openness, as well as to solicit input from interested stakeholders who may not be members of ASTM. If you would like more information about a specific work item …
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ASTM C127-15
1. C127 − 15. values thus obtained and formulas in this test method, it is at any point within the range used for this test, or 0.5 g, possible to calculate relative density (specific gravity) and whichever is greater. The balance shall be equipped with absorption. suitable apparatus for suspending the sample container in water from the ...
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AASHTO T85/ASTM C127 Flashcards | Quizlet
Soak sample in room temperature water _ to _ hours for AASHTO or _ +/- _ hours for ASTM C127 (bucket with water) 15 to 19 OR 24+/- 4. 6. Roll sample in large absorbent _, avoid _ cloth, evaporation. 7. Aggregate should be in the _ or SSD condition. saturated surface dry. 8. Record mass of sample in SSD condition, _ g or _% of sample size.
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(PDF) Standard Test Method for Specific Gravity and Absorption of
Current edition approved Oct. 31, 1988. Published December 1988. Originally published as C 127 – 36 T. Last previous edition C 127 – 84. 2 Annual Book of ASTM Standards, Vol 04.02. 3 Annual Book of ASTM Standards, Vol 04.03. NOTE 1—The terminology for specific gravity is based on terms in 4 Annual Book of ASTM Standards, Vol 14.02.
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Standard Test Method for Relative Density (Specific Gravity) …
Originally approved in 1936. Last previous edition approved in 2012 as C127–12. DOI: 10.1520/C0127-15. 2 For referenced ASTM standards, visit the ASTM website,, or contact ASTM Customer Service at service@astm. For Annual Book of ASTM Standards volume information, refer to the standard's Document Summary …
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Standard Test Method for Relative Density (Specific Gravity) …
This standard is issued under the fixed designation C 127; the number immediately following the designation indicates the year of original adoption or, in the case of …
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ASTM C127-15
This standard is issued under the fixed designation C127; the number immediately following the designation indicates the year of original adoption or, in the case of …
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Physical properties of coarse aggregates (a) Impact and crushing values …
The RCA have comparatively high impact and crushing values than the NCA which means RCA have low resistance to sudden impact and crushing ( Fig. 1(a)). ... View in full-text Context 3
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C127 Standard Test Method for Density, Relative
ASTM C127-04. Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate ... 1.4 The values stated in SI units are to be regarded as the standard for conducting the tests. The test results for density shall be reported in either SI units or inch-pound units, as appropriate for the use to be made …
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ASTM C127-07
ASTM C127-07 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate ... 1.4 The values stated in SI units are to be regarded as the standard for conducting the tests. The test results for density shall be reported in either SI units or inch-pound units, as appropriate for the use to be made of ...
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Evaluation of Aggregate Crushing Tests and Their …
ASTM. 2014. Standard test method for resistance to degradation of small-size coarse aggregate by abrasion and impact in the Los Angeles machine. ASTM C131. ... Testing aggregates—Methods for determination of aggregate crushing value (ACV). BS 812-112. London: BSI. Google Scholar.
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Testing aggregates
Report the mean as the aggregate crushing value, unless the individual results differ by more than 0.07 times the mean value. In this case repeat the test on two further specimens, calculate the median of the four results to the nearest whole number, and report the median as the aggregate crushing value.
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ASTM International
Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate. 1.1 This test method covers the determination of the average density …
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Specific Gravity and Absorption of Coarse Aggregate
ASTM Designation: C127-12 1. SCOPE 1.1. This method covers the determination of specific gravity and absorption of coarse aggregate. ... values obtained by the required soak, as will the bulk specific gravity (SSD). 5.5. The pores in lightweight aggregates may or may not become essentially filled with water after the required soaking period. In ...
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Aggregate Testing eLearning Program
This eLearning Program covers the following standards and can be completed in about 11 hours. Each course can also be purchased individually. C29/ C29M Standard Test Method for Bulk Density ("Unit Weight") and Voids in Aggregate. C40 /C40M Standard Test Method for Organic Impurities in Fine Aggregates for Concrete.
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R0030–19 Manual of Aggregate and Concrete Testing1
2.1 ASTM Specification E329, for Use in the Evaluation of Agencies Engaged in Construction Inspection and/or Testing,2 and Practice C1077, for Testing Concrete and ConcreteAggre- ... 3.1.2.1 Test Method C127 Relative Density (Specific Grav-ity) and Absorption of Coarse Aggregate. 3.1.2.2 Test Method for C128 Relative Density …
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CCIL / LABORATORY INSPECTION CHECKLIST
ASTM C136 using the required sieves for separating the required size fractions - IF CA contains more than 15% material on the R/37.5 mm sieve, material larger than 37.5 mm to be tested in one or more size fractions separately from …
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ASTM C127 Standard Test Method for Specific Gravity and …
The ASTM C127 standard involves determining the specific gravity and absorption of coarse aggregate. Specific gravity can be presented as bulk specific gravity, bulk …
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ASTM-C127
ASTM-C127 › Standard Test ... 5.4 Absorption values are used to calculate the change in the mass of an aggregate due to water absorbed in the pore spaces within the constituent particles, compared to the dry condition, when it is deemed that the aggregate has been in contact with water long enough to satisfy most of the absorption …
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ASTM C127 | Materials Characterization Services
ASTM C127 – Standard Test Method for Relative Density (Specific Gravity) and Absorption of Coarse Aggregate (Withdrawn 2024) Description:. Significance and Use. 5.1 Relative density (specific gravity) is the ratio of mass of an aggregate to the mass of a volume of water equal to the volume of the aggregate particles – also referred to as the absolute …
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