crushed rock compaction table

Suggested Compaction Standards for Crushed

Suggested Compaction Standards for Crushed Aggregate Materials Based on Experimental Field Rolling F.P. NICHOLS, Jr. and HAL D. JAMES, respectively. Highway Research Engineer, and Highway Engineer Trainee, Virginia Council of Highway Investigation and Research, Charlottesville This paper describes field studies undertaken in 1960 and 1961 for the

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Fundamentals of Soil Compaction

2021-2-19  Compaction is the application of mechanical energy to a soil to rearrange the particles ... The table below contains typical values for the different soil types obtained from the ... crushed rock, asphalt Running surface, base courses, subgrades Uniform sands

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SECTION 812 - CRUSHED ROCK FOR PAVEMENT BASE

2019-9-29  Crushed rock is composed of rock fragments produced by the crushing, scalping and screening of ... the material produces sufficient cohesive fines during compaction. ... quality complying with unsound and marginal rock requirements specified in Table 812.052. (b) Fine Aggregates Fine aggregates shall consist of clean, hard, durable, angular ...

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SECTION 812 - CRUSHED ROCK FOR PAVEMENT BASE

2016-6-1  Crushed Rock. Crushed rock is composed of rock fragments produced by the crushing, scalping and screening of igneous, metamorphic or sedimentary source rock which conforms to the requirements of Section 801, with or without additives, produced in a controlled manner to close tolerances for grading and plasticity.

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TABLE 6/1: (11/05) Acceptable Earthworks Materials ...

2021-3-9  6 C - Selected uniformly Starter layer Natural gravel, natural sand, crushed (i) grading BS 1377 : Part 2 Tab 6/2 Tab 6/2 Tab 6/4 Method 36C-graded granular gravel, crushed rock other than (On-site) material argillaceous rock, crushed concrete, chalk, well burnt colliery spoil, slag or BS EN 933-2 Table 6/5 Tab 6/5 any combination thereof.

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Soil Compaction Handbook - Multiquip Inc

2013-6-2  Types of compaction There are four types of compaction effort on soil or asphalt: Vibration Impact Kneading Pressure Soil Compaction Soil compaction is defined as the method of mechanically increasing the density of soil. In construction, this is a significant part of the building process. If performed improperly,

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PART 2 CONSTRUCTION MATERIALS - greenbookspecs

2014-9-16  emulsion chip seals in accordance with 302-2.5, shall be composed of crushed rock and will be designated by the name of the size of screenings and shall conform to the following gradations in Table 200-1.2.1 (A): All screenings in 200-1.2.1 and 600-2.6.1 shall meet the following requirements: TABLE 200-1.2.1 (A)

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SERIES 600 EARTHWORKS - Standards for Highways

2017-3-1  Volume 1 Series 600 Seciication or Highay Wors Earthors Amendment – February 2016 3 EARTHWORKS #601 (02/16) Classification, Definitions and Uses of Earthworks Materials (02/16) General 0 (02/16) This Series is part of the Specification for Highway Works. Whilst this Series is particularly relevant to

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RETAINING - CEDD

2019-6-13  5.8 ROCK STRENGTH PARAMETERS 5.8.1 Strength of Intact Rock 5.8.2 Shear Strength of Rock Joints 5.8.3 Shear Strength of Rock Mass 5.9 ROCK DEFORMATION PARAMETERS 5.10 ROCK PERMEABILITY 5.1 1 WALL FRICTION AND ADHESION 5.1 1.1 General 5.11.2 Wall Friction for Active Earth Pressure Calculations

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SECTION 812 - CRUSHED ROCK FOR PAVEMENT BASE

2016-6-1  Crushed Rock. Crushed rock is composed of rock fragments produced by the crushing, scalping and screening of igneous, metamorphic or sedimentary source rock which conforms to the requirements of Section 801, with or without additives, produced in a controlled manner to close tolerances for grading and plasticity.

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TABLE 6/1: (11/05) Acceptable Earthworks Materials ...

2021-3-9  6 C - Selected uniformly Starter layer Natural gravel, natural sand, crushed (i) grading BS 1377 : Part 2 Tab 6/2 Tab 6/2 Tab 6/4 Method 36C-graded granular gravel, crushed rock other than (On-site) material argillaceous rock, crushed concrete, chalk, well burnt colliery spoil, slag or BS EN 933-2 Table 6/5 Tab 6/5 any combination thereof.

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FLEXIBLE BASE 247.1. 247.2. A. Aggregate. Table 1

b. Type B. Crushed or uncrushed gravel. Blending of 2 or more sources is allowed. c. Type C. Crushed gravel with a minimum of 60% of the particles retained on a No. 4 sieve with 2 or more crushed faces as determined by Tex-460-A, Part I. Blending of 2 or more sources is allowed. d. Type D. Type A material or crushed concrete. Crushed concrete ...

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Blending of recycled glass and crushed rock in road ...

2020-3-19  Table 4 presents the results of modified proctor compaction tests and it is apparent that the maximum dry density value obtained for recycled glass source is about 10 per cent to 15 per cent lower than the values belonging to

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22 Spec - 301 Base, Subbase, and Subgrade Aggregate

2021-10-18  Effective with the November 2021 Letting 2022 Standard Specifications [3] Required as specified for the individual component materials defined in columns 2 - 6 of the table before blending. [4] For base placed between old and new pavements, use crushed stone, crushed gravel, or crushed concrete with a plasticity index of 3 or less. [5] >=75 percent by count of

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PART 2 CONSTRUCTION MATERIALS - greenbookspecs

2014-9-16  emulsion chip seals in accordance with 302-2.5, shall be composed of crushed rock and will be designated by the name of the size of screenings and shall conform to the following gradations in Table 200-1.2.1 (A): All screenings in 200-1.2.1 and 600-2.6.1 shall meet the following requirements: TABLE 200-1.2.1 (A)

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Specification for Road Works Series 800 - Road

2021-7-7  Table 8/2 Requirements for Aggregates Used in Unbound Mixtur es for Subbase and Base 807 90/3 C Not permitted Not permitted FI 50 Notes: 1 IS EN 13242 assumes that crushed rock aggregate s comply with category C90/3 without further test ing. 2 It will be necessary to continue to specify Liqu id limits and Plasticity index, where appropriate,

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Construction Specification 423 Earthfill and Gravel Fill

Rock particles larger than the maximum size specified for each type of fill shall be removed prior to compaction of the fill. Earthfill is composed of natural earth materials that can be placed and compacted by construction equipment operated in a conventional manner.

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SERIES 600 EARTHWORKS - Standards for Highways

2017-3-1  Volume 1 Series 600 Seciication or Highay Wors Earthors Amendment – February 2016 3 EARTHWORKS #601 (02/16) Classification, Definitions and Uses of Earthworks Materials (02/16) General 0 (02/16) This Series is part of the Specification for Highway Works. Whilst this Series is particularly relevant to

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RETAINING - CEDD

2019-6-13  5.8 ROCK STRENGTH PARAMETERS 5.8.1 Strength of Intact Rock 5.8.2 Shear Strength of Rock Joints 5.8.3 Shear Strength of Rock Mass 5.9 ROCK DEFORMATION PARAMETERS 5.10 ROCK PERMEABILITY 5.1 1 WALL FRICTION AND ADHESION 5.1 1.1 General 5.11.2 Wall Friction for Active Earth Pressure Calculations

More

SECTION 812 - CRUSHED ROCK FOR PAVEMENT BASE

2016-6-1  Crushed Rock. Crushed rock is composed of rock fragments produced by the crushing, scalping and screening of igneous, metamorphic or sedimentary source rock which conforms to the requirements of Section 801, with or without additives, produced in a controlled manner to close tolerances for grading and plasticity.

More

FLEXIBLE BASE 247.1. 247.2. A. Aggregate. Table 1

b. Type B. Crushed or uncrushed gravel. Blending of 2 or more sources is allowed. c. Type C. Crushed gravel with a minimum of 60% of the particles retained on a No. 4 sieve with 2 or more crushed faces as determined by Tex-460-A, Part I. Blending of 2 or more sources is allowed. d. Type D. Type A material or crushed concrete. Crushed concrete ...

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PART 2 CONSTRUCTION MATERIALS - greenbookspecs

2014-9-16  emulsion chip seals in accordance with 302-2.5, shall be composed of crushed rock and will be designated by the name of the size of screenings and shall conform to the following gradations in Table 200-1.2.1 (A): All screenings in 200-1.2.1 and 600-2.6.1 shall meet the following requirements: TABLE 200-1.2.1 (A)

More

22 Spec - 301 Base, Subbase, and Subgrade Aggregate

2021-10-18  Effective with the November 2021 Letting 2022 Standard Specifications [3] Required as specified for the individual component materials defined in columns 2 - 6 of the table before blending. [4] For base placed between old and new pavements, use crushed stone, crushed gravel, or crushed concrete with a plasticity index of 3 or less. [5] >=75 percent by count of

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Materials Testing Manual Edition 5 Amendment 6 June

2021-6-4  Section 8 Approved methods (table of equivalencies) June 2021 Part 2 Application ... Part 5 Soils, Crushed Rock and Stabilised Materials ... Q140A JuneRelative compaction of soils and crushed rock 2021 Q141A Compacted density of soils and crushed rock – nuclear gauge November 2018 ...

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Blending of recycled glass and crushed rock in road ...

2020-3-19  Table 4 presents the results of modified proctor compaction tests and it is apparent that the maximum dry density value obtained for recycled glass source is about 10 per cent to 15 per cent lower than the values belonging to

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Standard Test Methods for Laboratory Compaction ...

2015-11-21  such as silt, gravel, or crushed rock. NOTE 2—The equipment and procedures are the same as proposed by the U.S. Corps of Engineers in 1945. The modified effort test (see 3.2.2) is sometimes referred to as the Modified Proctor Compaction Test. 1.2 These test methods apply only to soils (materials) that

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Construction Specification 423 Earthfill and Gravel Fill

Rock particles larger than the maximum size specified for each type of fill shall be removed prior to compaction of the fill. Earthfill is composed of natural earth materials that can be placed and compacted by construction equipment operated in a conventional manner.

More

SERIES 600 EARTHWORKS - Standards for Highways

2017-3-1  Volume 1 Series 600 Seciication or Highay Wors Earthors Amendment – February 2016 3 EARTHWORKS #601 (02/16) Classification, Definitions and Uses of Earthworks Materials (02/16) General 0 (02/16) This Series is part of the Specification for Highway Works. Whilst this Series is particularly relevant to

More

RETAINING - CEDD

2019-6-13  5.8 ROCK STRENGTH PARAMETERS 5.8.1 Strength of Intact Rock 5.8.2 Shear Strength of Rock Joints 5.8.3 Shear Strength of Rock Mass 5.9 ROCK DEFORMATION PARAMETERS 5.10 ROCK PERMEABILITY 5.1 1 WALL FRICTION AND ADHESION 5.1 1.1 General 5.11.2 Wall Friction for Active Earth Pressure Calculations

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