+86 0371 8654 9132

method of determination of density of aggregates

THE DETERMINATION OF IN-PLACE DENSITY INTRODUCTION

Method A THE DETERMINATION OF IN-PLACE DENSITY DOTD Designation: TR 401 Method A – Troxler Model 3440 I. Scope A. This method of test is designed to determine the in-place density of soils, aggregates, or soil-aggregate mixtures, untreated, treated or stabilized, using the Troxler Model 3440 nuclear device. B. Reference Documents 1.

Read More
ASTM C128 - 15 Standard Test Method for Relative Density ...

1.1 This test method covers the determination of relative density (specific gravity) and the absorption of fine aggregates. The relative density (specific gravity), a dimensionless quality, is expressed as oven-dry (OD), saturated-surface-dry (SSD), or as apparent relative density (specific gravity).

Read More
HOW TO TEST AGGREGATE FOR BULK DENSITY AND VOIDS ...

Jan 09, 2015  Objective Determination of unit weight or bulk density and void of aggregates. Equipments Name Capacity 1. Balance Sensitive to 0.5% of weight of material 2. Cylindrical metal measure Of 3 litre capacity (for fine aggregate) Of 15 litre capacity (for aggregate upto 40mm) 3. Tamping rod 16 mm dia. and 60 cm long Sample Preparation []

Read More
TMH1- Method B9

3.3 Determination of compacted bulk density Fill the measure to overflowing with aggregate and compact the aggregate by dropping the measure 30 times from a height of 15 to 20 mm onto a hard surface. Remove the surplus aggregate with a straight-edge. Determine the mass of the aggregate in the measure accurate to 10 gram for -4,75 mm

Read More
Density of Aggregate - Bulk and Relative Density - Civil ...

The approximate bulk density of aggregate that is commonly used in normal-weight concrete is between 1200-1750 kg/m 3 (75-110 lb/ft 3). Here, the Standard test method for determining the bulk density of aggregates is given in ASTM C 29 (AASHTO T 19). [2] Relative Density of Aggregate [1] The relative density (specific gravity) of an aggregate ...

Read More
Standard Test Methods for Laboratory Determination of ...

5.1 Density is a key element in the phase relations, phase relationships, or mass-volume relationships of soil and rock (Appendix X1).When particle density, that is, specific gravity (Test Methods D854) is also known, dry density can be used to calculate porosity and void ratio (see Appendix X1).Dry density measurements are also useful for determining degree of soil compaction.

Read More
Exp 6 Relative Density Water Absorption - Civil Engineers PK

Standard test method for the determination of relative density (i.e. specific gravity) and water absorption of the coarse aggregates. (ASTM C-127-04) Scope Significance: In this test method we determine the relative density (i.e. specific gravity) and the water absorption of the coarse aggregates.

Read More
Exp 5 Bulk Density - Civil Engineers PK

For the determination of the loose bulk density, fill the container with the aggregate material by means of a shovel and level its top surface. Weigh the container filled with the aggregate and note down its reading. Then the loose bulk density of the aggregate material can be computed by using the relation; Now for the determination of the ...

Read More
IS 2386-3 (1963): Methods of test for aggregates for ...

1.1 This standard ( Part III ) covers the following tests for aggregates for concrete: a) Determination of specific gravity and water absorption, b) Determination of bulk density and voids, c) Determination of necessary adjustment for bulking of fine aggregate ( field method ), and

Read More
Density of Aggregate - Bulk and Relative Density - Civil ...

The approximate bulk density of aggregate that is commonly used in normal-weight concrete is between 1200-1750 kg/m 3 (75-110 lb/ft 3). Here, the Standard test method for determining the bulk density of aggregates is given in ASTM C 29 (AASHTO T 19). [2] Relative Density of Aggregate [1] The relative density (specific gravity) of an aggregate ...

Read More
HOW TO TEST AGGREGATE FOR BULK DENSITY AND VOIDS ...

Jan 09, 2015  Objective Determination of unit weight or bulk density and void of aggregates. Equipments Name Capacity 1. Balance Sensitive to 0.5% of weight of material 2. Cylindrical metal measure Of 3 litre capacity (for fine aggregate) Of 15 litre capacity (for aggregate upto 40mm) 3. Tamping rod 16 mm dia. and 60 cm long Sample Preparation []

Read More
TPM_V_II_P_IV

The Determination of In-Place Density. This method of test is designed to determine the in-place density of soils, aggregates, or soil-aggregate mixtures, untreated, treated, or stabilized, using one of four different methods. The method shall be selected by the engineer. Although all methods are considered acceptable, the nuclear device is ...

Read More
ASTM D7370 / D7370M - 14(2021) Standard Test Method for ...

1.1 This test method covers the determination of relative density and absorption of fine aggregates by Method A and coarse and blended aggregates by Method B. 1.2 A multi-laboratory precision and bias statement for coarse and combined aggregate tests in this standard has not been developed at this time.

Read More
DETERMINING UNIT MASS (WEIGHT) OF AGGREGATES

1.1 3This method describes the determination of the loose mass per m 3(ft. ) of both fine and coarse aggregates. 1.1.1 The unit mass of aggregate in a saturated surface-dry

Read More
IS 2386-3 (1963): Methods of test for aggregates for ...

1.1 This standard ( Part III ) covers the following tests for aggregates for concrete: a) Determination of specific gravity and water absorption, b) Determination of bulk density and voids, c) Determination of necessary adjustment for bulking of fine aggregate ( field method ), and

Read More
METHOD OF TEST FOR RELATIVE COMPACTION OF

untreated and treated soils and aggregates. Relative compaction in this method is defined as the ratio of the in-place, wet density of a soil or aggregate to the test maximum wet density of the same soil or aggregate when compacted by a specific test method. The procedures are presented in 2 parts: Part 1. Determine the in-place, wet density Part2.

Read More
Determination of the morphology of soot aggregates using ...

Mar 01, 2006  A new image-analysis method, the relative optical density (ROD) method, is described in this paper and was used to obtain the morphological properties of soot aggregates. With this new method, the number of primary particles in each individual aggregate is determined by not only the projected area but also the optical density distribution ...

Read More
SUBJECT: HOT MIX ASPHALT (HMA) MIXTURE DESIGN

NYSDOT Materials Method 5.16 2 Proposal. 2. NYSDOT Approved List, Sources of Fine Coarse Aggregates. 3. AASHTO R 90 – Standard Practice for Sampling Aggregate Products 4. NYDOT Approved List – Materials Equipment 5. NYSDOT Materials Method 28 - Friction Aggregate Control and Test Procedures. 6.

Read More
IS 4841: Method for determination of density of sintered ...

Section Name: Powder Metallurgical Materials and Products (MTD 25) Designator of Legally Binding Document: IS 4841 Title of Legally Binding Document: Method for determination of density of sintered metallic materials Number of Amendments: Equivalence: Superceding: Superceded by: LEGALLY BINDING DOCUMENT Step Out From the Old to the New ...

Read More
Publications - Materials Manual WSDOT

May 27, 2021  Method of Test for Compaction Control of Granular Materials: T 610 (PDF 1.1 MB) Method of Test for the Capillary Rise of Soils: SOP 615 (PDF 1.2 MB) Determination of the % Compaction for Embankment Untreated Surfacing Materials Using the Nuclear Moisture-Density Gauge: T 716: Method of Random Sampling for Location of Testing and Sampling Sites

Read More
Determination of Relative Density (Specific Gravity) And ...

Feb 14, 2020  Lab 6: Determination of Relative Density (Specific Gravity) And Water Absorption of Different Aggregate (ASTM C-127/128) Significance: In this test method, we determine the relative density (i.e. specific gravity) and the water absorption of the coarse aggregates.

Read More
BS EN 1097-7:2008 - Tests for mechanical and physical ...

Part 7. Determination of the particle density of filler. Pyknometer method BS EN 1097-3:1998 Tests for mechanical and physical properties of aggregates. Determination of loose bulk density and voids BS 812-2:1995 Testing aggregates. Methods for determination of density

Read More
TPM_V_I_P_III

Sep 01, 2015  Determination of Asphalt Absorption Factor of Aggregate and Effective Asphalt Content for Asphaltic Mixtures This method of test is intended to determine both the asphalt absorption of coarse, fine, or combined aggregates and the effective asphalt content of the asphaltic mixture.

Read More
Standard Test Method for Bulk Density (“Unit Weight”) and ...

1.1 This test method covers the determination of bulk density (“unit weight”) of aggregate in a compacted or loose condition, and calculated voids between particles in fine, coarse, or mixed aggregates based on the same determination. This test method is applicable to aggregates not exceeding 5 in. [125 mm] in nominal maximum size.

Read More
ASTM-C127 Standard Test Method for Relative Density ...

Distinction is made between the density of aggregate particles as determined by this test method, and the bulk density of aggregates as determined by Test Method C 29/C 29M, which includes the volume of voids between the particles of aggregates. 1.3 This test method is not intended to be used with lightweight aggregates.

Read More
5.9.41 DETERMINATION OF DENSITY AND MOISTURE

5.9.41 DETERMINATION OF DENSITY AND MOISTURE CONTENT OF PORTLAND CEMENT TREATED BASES, AGGREGATE BASES AND AGGREGATE SHOULDERS BY NUCLEAR METHOD (Kansas test Method KT-41) 1. SCOPE This method of test covers the procedure for calibrating the nuclear gauge and determining density and

Read More
Bulk Density and Void Percentage Test for Aggregates - The ...

Method A Rodding for maximum aggregates size of 37.5 mm or less, Method B—Jigging for maximum aggregates size greater than 37.5 mm and not exceeding 125 mm, and Method C—Shoveling to determine the loose bulk density of the aggregate. Method A: Rodding. Fill the measure with aggregate in nearly equal three layer.

Read More
Aggregate Concrete Testing — Timely Engineering Soil ...

This test method covers the determination of bulk density ("unit weight") of aggregate in a compacted or loose condition, and calculated voids between particles in fine, coarse, or mixed aggregates based on the same determination. This test method is applicable to aggregates not exceeding 5 in. (125 mm) in nominal maximum size.

Read More
ISO - ISO 6783:1982 - Coarse aggregates for concrete ...

Specifies a method for the determination of the particle density and water absorption of coarse aggregates, having a nominal size greater than 4 mm, for concrete. Covers definitions, apparatus and materials, sampling, procedure, expression of results, and test report.

Read More
STANDARD METHODS OF TESTS - Nebraska

Jul 01, 2019  INDEX OF APPLICABLE LABORATORY TEST METHODS (For Information, by Title Only) AASHTO T 11 Material Finer than ± 200 Sieve in Aggregate by Washing . AASHTO T 19 Bulk Density (Unit Weight) and Voids in Aggregate. AASHTO T 21 Organic Impurities in Fine Aggregate for Concrete . AASHTO T 30 Mechanical Analysis of Extracted Aggregate . AASHTO T 84 Specific Gravity and

Read More
SPECIFIC GRAVITY AND ABSORPTION OF COARSE

OF COARSE AGGREGATE (A Modification of AASHTO Designation T 85) 1. SCOPE 1.1 This test method covers the determination of specific gravity and absorption of coarse aggregate. The specific gravity may be expressed as bulk oven dry (OD)

Read More
IS 2386-4 (1963): Methods of test for aggregates for ...

c) Determination of Aggregate Impact Vaiue, d) Determination of Aggregate Abrasion Value, e) Determination of the Polished Stone Value, and f) Determination of Crushing Strength. 2. DETERMINATION OF AGGREGATE CRUSHING VALUE 2.1 Object - This method of test covers the procedure for determining aggregate crushing value of coarse aggregate.

Read More
SUBJECT: HOT MIX ASPHALT (HMA) MIXTURE DESIGN

NYSDOT Materials Method 5.16 2 Proposal. 2. NYSDOT Approved List, Sources of Fine Coarse Aggregates. 3. AASHTO R 90 – Standard Practice for Sampling Aggregate Products 4. NYDOT Approved List – Materials Equipment 5. NYSDOT Materials Method 28 - Friction Aggregate Control and Test Procedures. 6.

Read More
Materials Testing Manual ADOT

Field Density by the Sand Cone Method: ARIZ 232b: November 14, 2008: Moisture-Density Relationship Using Typical Moisture-Density Curves (One Point Proctor) Method A: ARIZ 233e: November 2, 2018: Flakiness Index of Coarse Aggregate: ARIZ 235: November 1, 1992: Density and Moisture Content of Soil and Soil-Aggregate Mixtures by the Nuclear ...

Read More
BS 812-2 : Testing Aggregates Part 2: Methods of ...

Aug 15, 1995  BS 812-2, 1995 Edition, August 15, 1995 - Testing Aggregates Part 2: Methods of Determination of Density. Determination of particle density, water absorption, bulk density and voids of aggregates and particle density, bulk density and voids of filler. Read more.

Read More
IS 2386-2 (1963): Methods of test for aggregates for ...

IS : 2316( Part II)-1963 Indian Standard METHODS OF TEST FOR AGGREGATES FOR CONCRETE PART II ESTIMATION OF DELETERIOUS MATERIALS AND ORGANIC IMPURITIES o. FOREWORD 0.1 This Indian Standard (Part II) was adopted by the Indian Stan­ dards Institution on 22 August 1963, after the draft finalized by the Cement and Concrete Sectional Committee had been approved by the

Read More
ASTM International - ASTM C128-04 - Standard Test Method ...

Aug 01, 2004  Distinction is made between the density of aggregate particles as determined by this test method, and the bulk density of aggregates as determined by Test Method C 29/C 29M, which includes the volume of voids between the particles of aggregates. 1.3 This test method is not intended to be used for lightweight aggregates.

Read More