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Crushed Aggregate Base Course Specifications for ...

The purpose of aggregate base course is to provide a supportive foundation over which the asphalt or concrete can be poured. Crushed aggregate base course has applications in buildings, houses, highways, streets, railroad trackbeds, parking ramps, bridges, wastewater treatment plants, landscaping, water drainage structures, and much more. The State of Pennsylvania’s Department of Transportation (DOT) outlines specifications for the material and installation requirements for crushed ...

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Specifications For CRUSHED AGGREGATE BASE COARSE #2 #3 ...

Crushed aggregate base coarse (Compaction Gravel) shall be purchased per standard ton with a standard ton to weight 2,000 pounds for the purpose of this contract. Material shall be ordered in

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AGGREGATE BASE COURSE DENSITY - NCDOT

AGGREGATE BASE COURSE DENSITY. The most recent Aggregate Base Course (ABC) unit weight test results performed by the NCDOT MT Soils lab can be queried using this page. Use the drop down boxes to select the company and/or quarry submitting the sample. To see the results of all tests, click on the "Search" button without specifying a company or ...

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SPECIFICATION P–208. AGGREGATE BASE COURSE

weight of rollers to compact the material to the required density. Compact the aggregate base course in-place to a field target density of at least 100 percent and a lower specification limit (L) of at least 97.0 percent of the maximum density of laboratory specimens prepared from samples of base course material delivered to the job site.

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Aggregate Base Density Data - Earthwork/grading ...

09.06.2005  Several sources state that "most natural" aggregates have particle densities between 150 and 181 (lb/ft^3). In the Civil Engineering Reference Manual (CERM), under chapter 48, "Properties of Concrete and Reinforcing Steel" Pg. 48-2, "Aggregate" states that, "Most sand and rock aggregate has a specific weight of approximately 165 (lb/ft^3).

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SPECIFICATION P–208. AGGREGATE BASE COURSE

AGGREGATE BASE COURSE DESCRIPTION 208–1.1 This Work consists of a base course composed of hard, durable particles or fragments of crushed coarse aggregate blended with either binder and fine aggregate or filler. Construct it on a prepared underlying course in accordance with these Specifications and in conformance with the dimensions and typical cross section shown on the Plans. MATERIALS ...

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AGGREGATE BASE COURSE DENSITY - NCDOT

The most recent Aggregate Base Course (ABC) unit weight test results performed by the NCDOT MT Soils lab can be queried using this page. Use the drop down boxes to select the company and/or quarry submitting the sample. To see the results of all tests, click on the "Search" button without specifying a company or quarry.

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Civil Engineering: AGGREGATES FOR BASE

The crushed aggregate base course material shall have a 4-day soaked CBR of not less than 80 when compacted at 100% of modified proctor AASHTO (T180-D) and tested in accordance with AASHTO T 193. J. When tested for soundness in accordance with AASHTO T 104, the material shall not show signs of disintegration and the loss by weight shall not exceed 12% in the case of the sodium sulphate test ...

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Material Weight – Pounds per Cubic Yard

F:\Truck Body Pricing Brochures\Excel\Cubic_Yardage_Chart DCubic_Yardage_Chart D Rev A 6/9/2015 AGGREGATE TYPE

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SECTION 304 -- AGGREGATE BASE COURSE

3.1.4 Crushed aggregate base course materials shall be produced and placed in their final location with as little segregation as possible. 3.1.5 Excess reclaimed stabilized base material substantially meeting the requirements of 2.7 may be substituted for the crushed aggregate for shoulders in 2.6. Reclaimed stabilized base material shall be ...

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Chapter 620 Design of Pavement Structure

Unit Dry Weight – Gravel Base and Surfacing Type of Material Truck Measure Compacted on Roadway lb/cy T/cy lb/cy T/cy Ballast 3,100 1.55 3,900 1.95 Crushed Surfacing Top Course 2,850 1.43 3,700 1.85 Crushed Surfacing Base Course 2,950 1.48 3,700 1.85 Screened Gravel Surfacing 3,700 1.85 *Gravel Base 3,400 – 3,800 1.70 – 1.90 Permeable ...

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Density of Cement Sand and Aggregate -

The density of construction materials is their Mass per unit volume of materials. ... and the coarse aggregate is a gravel that has been crushed, washed and sieved so that the particles vary from 5 to 50 mm in size. The fine and coarse aggregate is delivered separately. As they need to be sieved, a prepared mixture of fine and coarse aggregate is more expensive than the natural all-in ...

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Material Weights - Harmony Sand Gravel

Most of Harmony Sand Gravel’s products will weight approximately 2,840 pounds per cubic yard or about 1.42 tons per cubic yard. For estimating purposes, most ConPulverizer’s consider the yield to be 3,000 pounds per cubic yard or 1.5 tons per cubic yard.

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DIVISION II MATERIALS

Pay Unit Crushed Limestone Ton 1-17-08c (SPCN) ... Aggregate base material may be designated as Type I or Type II as follows: Type I shall consist of crushed stone, crushed slag, crushed hydraulic cement concrete (CHCC), crushed gravel or any combination of these material: with or without soil mortar or other admixtures. Crushed gravel shall consist of particles of which at least 90 percent by ...

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Lecture 4. Aggregates - Aalto

for use in the courses of streets, roads and other areas exposed to traffic. Figure 2. Crushed rock aggregates (1) 4.1.1.3 Artificial aggregates (2) • Artificial aggregates are made out of various waste materials. • Artificial aggregates are sometimes produced for special purposes: - for making lightweight concrete: burned clays, artificial cinders, foamed slag, expanded shales and slate ...

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AGGREGATE BASE COURSES 08/17 PART 1 GENERAL 1.1 UNIT PRICES 1.1.1 Measurement 1.1.1.1 Area 1.1.1.2 Volume 1.1.1.3 Weight 1.1.2 Payment 1.1.2.1 Base Course Material 1.1.2.2 Stabilization 1.1.3 Waybills and Delivery Tickets 1.2 REFERENCES 1.3 DEFINITIONS 1.3.1 Aggregate Base Course 1.3.2 Graded-Crushed Aggregate Base Course

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SECTION 304 -- AGGREGATE BASE COURSE

3.1.4 Crushed aggregate base course materials shall be produced and placed in their final location with as little segregation as possible. 3.1.5 Excess reclaimed stabilized base material substantially meeting the requirements of 2.7 may be substituted for the crushed aggregate for shoulders in 2.6. Reclaimed stabilized base material shall be ...

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Civil Engineering: AGGREGATES FOR BASE

The crushed aggregate base course material shall have a 4-day soaked CBR of not less than 80 when compacted at 100% of modified proctor AASHTO (T180-D) and tested in accordance with AASHTO T 193. J. When tested for soundness in accordance with AASHTO T 104, the material shall not show signs of disintegration and the loss by weight shall not exceed 12% in the case of the sodium sulphate test ...

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02310 Aggregate Base Courses - Caltrain

D1556 Standard Test Method for Density and Unit Weight of Soil in Place by the Sand-Cone Method B. State of California, Department of Transportation Standard Specifications (Caltrans): 1. Section 6, Control of Materials 2. Section 26, Aggregate Bases 1.03 DEFINITIONS A. Aggregate Base: Imported material for use in base courses for trackwork, roadway pavement, grade crossings, permanent ...

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Density of Cement Sand and Aggregate -

The density of construction materials is their Mass per unit volume of materials. ... and the coarse aggregate is a gravel that has been crushed, washed and sieved so that the particles vary from 5 to 50 mm in size. The fine and coarse aggregate is delivered separately. As they need to be sieved, a prepared mixture of fine and coarse aggregate is more expensive than the natural all-in ...

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Division 6: Aggregate Base And Subbase Course

crushed stone or slag. 6.02 MATERIALS: Aggregate Base and Subbase Course will be designated as Type I and shall consist of crushed stone, crushed slag or crushed gravel, with or without soil mortar or other adm ixtures. Crushed gravel shall consist of particles with a minim um of ninety percent (90%) by weight of the m aterial retained on the ...

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AGGREGATE BASE AND SURFACE COURSE ITEMS

The maximum lift thickness of the recycled aggregate base course material to be compacted is shown on the plans. 207-3.4 GRADING AND COMPACTION Immediately upon completion of recycling (pulverization and . mixing), the material shall be shaped and graded in accordance with the project plans. The Engineer will use ATM 412 to determine the density standard from the control strip. The

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SECTION 301 AGGREGATE SURFACING

When crushed aggregate course is a bid item, construct the aggregate surfacing section to the specified typical cross section and profile grade. Select one of the following two options to construct the aggregate section: 1. Full depth crushed base course. 2. Top 0.15 foot (45 mm) crushed top surfacing, remaining depth crushed base course. Indicate the selected option and the grade of crushed ...

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Lecture 4. Aggregates - Aalto

for use in the courses of streets, roads and other areas exposed to traffic. Figure 2. Crushed rock aggregates (1) 4.1.1.3 Artificial aggregates (2) • Artificial aggregates are made out of various waste materials. • Artificial aggregates are sometimes produced for special purposes: - for making lightweight concrete: burned clays, artificial cinders, foamed slag, expanded shales and slate ...

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Aggregates - Martin Marietta

Base, Base Course, Graded Base Course (GAB), Aggregare Base Course (ABC) Common Applications. Foundations for Highways and Structures Road Shoulder Stabilization Unpaved Road Stabilization Driveways Engineered Backfill Cement-treated Base Equipment Support Pads on Jobsites Other Applications Coarse Common Sizes. 4" - 3/16"; Other DOT and Special Sizes Available at Most

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02310 Aggregate Base Courses - Caltrain

D1556 Standard Test Method for Density and Unit Weight of Soil in Place by the Sand-Cone Method B. State of California, Department of Transportation Standard Specifications (Caltrans): 1. Section 6, Control of Materials 2. Section 26, Aggregate Bases 1.03 DEFINITIONS A. Aggregate Base: Imported material for use in base courses for trackwork, roadway pavement, grade crossings, permanent ...

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Density of Cement Sand and Aggregate -

The density of construction materials is their Mass per unit volume of materials. ... and the coarse aggregate is a gravel that has been crushed, washed and sieved so that the particles vary from 5 to 50 mm in size. The fine and coarse aggregate is delivered separately. As they need to be sieved, a prepared mixture of fine and coarse aggregate is more expensive than the natural all-in ...

More

SECTION 301 AGGREGATE SURFACING

When crushed aggregate course is a bid item, construct the aggregate surfacing section to the specified typical cross section and profile grade. Select one of the following two options to construct the aggregate section: 1. Full depth crushed base course. 2. Top 0.15 foot (45 mm) crushed top surfacing, remaining depth crushed base course. Indicate the selected option and the grade of crushed ...

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Division 6: Aggregate Base And Subbase Course

crushed stone or slag. 6.02 MATERIALS: Aggregate Base and Subbase Course will be designated as Type I and shall consist of crushed stone, crushed slag or crushed gravel, with or without soil mortar or other adm ixtures. Crushed gravel shall consist of particles with a minim um of ninety percent (90%) by weight of the m aterial retained on the ...

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Lecture 4. Aggregates - Aalto

for use in the courses of streets, roads and other areas exposed to traffic. Figure 2. Crushed rock aggregates (1) 4.1.1.3 Artificial aggregates (2) • Artificial aggregates are made out of various waste materials. • Artificial aggregates are sometimes produced for special purposes: - for making lightweight concrete: burned clays, artificial cinders, foamed slag, expanded shales and slate ...

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FM 5-430-00-1 Chptr 5 Subgrades and Base

The base course is normally the highest-quality structural material used in a flexible-pavement structure, having CBR values near the CBR standard material (crushed limestone). Base courses are ...

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5 Aggregate Specifications and Requirements

Aggregate Base Subbase Aggregate Pavement or Shoulders Summary of Gradation Requirements. 5-1 5 CHAPTER FIVE: AGGREGATES SPECIFICATIONS and REQUIREMENTS Specifications are generally clear, concise, quantitative descriptions of the significant characteristics of a construction material. The specifications required by INDOT are documented in the latest edition of the Standard

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KENTUCKY TRANSPORTATION CENTER

The compacted specimens were 6 inches in diameter and 12 inches in height Crushed limestone base materials included Dense Graded Aggregate (DGA), and Crushed Stone Base (CSB). Number 57s, crushed river gravel, recycled concrete, and asphalt drainage blanket samples were submitted for testing by engineers of the Kentucky Transportation Cabinet. A new mathematical resilient modulus model ...

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Aggregates - Martin Marietta

Base, Base Course, Graded Base Course (GAB), Aggregare Base Course (ABC) Common Applications. Foundations for Highways and Structures Road Shoulder Stabilization Unpaved Road Stabilization Driveways Engineered Backfill Cement-treated Base Equipment Support Pads on Jobsites Other Applications Coarse Common Sizes. 4" - 3/16"; Other DOT and Special Sizes Available at Most

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Crushed Misc. Base (CMB) All Valley Sand and

Road Materials. Base. Crushed Aggregate Base (CAB) Crushed Misc. Base (CMB) 50-50 Concrete Mix; Slate. Chili Bar Chips; Chili Bar Pavers; Chili Bar Boulders; Screened Fill Material; Shale. Brown Shale; Blue Shale; Calculator; Get a Quote; Contact Us; Resources. Area Calculator; Cylinder/Circle Calculator; Credit Card Authorization Form; FAQ ...

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