(PDF) Effectiveness of Liquid Antistripping Agents ...

For this purpose, two types of asphalt binder were utilized; asphalt grades (40-50) and (60-70) with one type of aggregate of 19.0 mm aggregate nominal …

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RC-1522 - Development of Acceptance Criteria of Compacted ...

permeability of hot mix asphalt (ASTM PS 129-01) has been hypothesized as a criterion test for method selection in determining the bulk specific gravity of hot mix asphalt. 17. Key Words asphalt, asphalt, hot mixture asphalt, bulk specific gravity; air voids; VSM. 18. Distribution Statement No restrictions. This document is available to the public

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ALDOT-349-86 HOT-MIX ASPHALT TESTING EQUIPMENT 1. …

2.1.14. AASHTO T 308, Standard Method of Test for Determining the Asphalt Content of Hot-Mix Asphalt (HMA) by the Ignition Method 2.1.15. AASHTO T 312, Standard Method of Test for Preparing and Determining the Density of Hot-mix Asphalt (HMA) Specimens by Means of the Superpave Gyratory Compactor 2.1.16.

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MATERIAL SPECIFICATION FOR AGGREGATES - HOT MIX …

1003-E Hot Mix Test Data Form - Fine Aggregate . 1003-F Hot Mix Test Data Form - Coarse Aggregate . 1003-G Hot Mix Test Data Form - Consensus Property Requirements . 1003.01 SCOPE . This specification covers material requirements for aggregates for use in hot mix asphalt (HMA). Page 1 Rev. Date: 11/2013 OPSS.MUNI 1003

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ITEM 410.20400001 – SEAL COATING ASPHALT SURFACES ...

mineral aggregate, and water, to a sound, hot mix asphalt surface. Seal coating is designed to protect off-street hot mix asphalt surfaces such as parking lots from the deleterious effects of weather, moisture, ... tar conforming to ASTM D 490, Standard Specification for Road Tar, Grades RT-11 or RT-12.

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Asphalt Pavement | Caltrans

Asphalt Pavement Guidance. Common types of flexible pavement include hot mix asphalt (HMA), rubberized hot mix asphalt-gap graded (RHMA-G), and open-graded friction course (OGFC). There are also two types of rubberized OGFC mixes: rubberized hot mix asphalt-open graded (RHMA-O) and RHMA-O-high-binder (RHMA-O-HB).

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Hot Mix Asphalts 101 - State

What Defines Asphalt Rubber? ASTM D6114 • Asphalt rubber is a blend of asphalt cement, reclaimed tire rubber and certain additives, in which the rubber component is at least 15% by weight of the total blend and has reacted in the hot asphalt cement sufficiently to cause swelling of the rubber particles

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Download [PDF] Asphalt Materials And Mix Design Manual ...

The manual consists of the following: ò 35 of the frequently used ASTM tests in Asphalt Binder and Mix Design. ò Sample computations and easy to use data sheets, most of which have been developed specifically for the manual. ò An up-to-date overview of Asphalt Technology including sources, historical development, and classifications of ...

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Fatigue crack growth of a hot mix asphalt using digital ...

In this study, the subject material is a dense grade hot mix asphalt (HMA) used in West Texas. The gradation of the mix is shown in Table 1. The asphalt performance grade, binder substitution, asphalt content, and other material properties are shown in Table 2.

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SECTION 14 HOT MIXED ASPHALT EMULSION …

Performance HOT MIXED ASPHALT EMULSION MAINTENANCE MIXES AEMA Guidelines Rev. 1 Mar 2004 14-2 14.3 Asphalt Emulsion • ASTM D977 Asphalt Emulsion • ASTM D2397 Cationic Asphalt Emulsion 14.3.1 Sampling and Testing • The asphalt emulsion shall be sampled in accordance with procedures outlined in ASTM D140 and tested in accordance with ASTM D244. • All samples shall be …

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Standard Test Method for Asphalt Content of Hot-Mix ...

1.1 This test method covers the determination of asphalt content of hot-mix asphalt (HMA) paving mixtures and pave-ment samples by removing the asphalt cement at 540°C by ignition in a furnace. NOTE 1—Aggregate obtained by this test method may be used for sieve analysis. Particle size degradation may occur with some aggregates.

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ASTM D979 / D979M - 15 Standard Practice for Sampling ...

D6307 Test Method for Asphalt Content of Hot-Mix Asphalt by Ignition Method. D6925 Test Method for Preparation and Determination of the Relative Density of Asphalt Mix Specimens by Means of the Superpave Gyratory Compactor. D6926 Practice for Preparation of Bituminous Specimens Using Marshall Apparatus

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ASTM D6925 - 15 Standard Test Method for Preparation and ...

1.1 This test method covers the compaction of asphalt mix into cylindrical specimens using the Superpave Gyratory Compactor (SGC). This standard also refers to the determination of the relative density of the compacted specimens at any point in the compaction process. Compacted specimens are suitable for volumetric, physical property, and mechanical testing.

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Road Standards and Paving Standards - ASTM International

ASTM's road and paving standards provide the specifications and test methods pertinent to the material, physical, mechanical, performance, and application requirements of road surfaces and pavements. These geotechnical surfaces are laid down on specified areas intended …

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Basic Mixture Technician Training - Asphalt Institute

HMA Compacted Specimen & Volumetric Properties Tests. AASHTO T312/ASTM D6925: Preparation and Determination for Density of Asphalt Mix Specimens by the Superpave Gyratory Compactor AASHTO R47: Reducing Asphalt Mixture to Testing Size AASHTO T168/ASTM D979: Sampling Asphalt Mixture from the Field AASHTO T209/ASTM D2041: Maximum Theoretical Specific Gravity …

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STANDARD CONSTRUCTION SPECIFICATIONS FOR ASPHALT …

necessary to complete the construction of hot mix asphalt concrete pavement consisting of one or more courses on a previously prepared base, seal coat of asphalt cement and ... ASTM D-4125 Standard Test Method for Asphalt Content of Bituminous Mixtures by . Page 2 Standard Construction Specifications Division 40 – Asphalt Surfacing Revised 11/08

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MDT Section 300 Hot Mix Pavement

R 47 Reducing Samples of Hot Mix Asphalt (HMA) to Testing Size R 97 Sampling Asphalt Mixtures ASTM D979 Sampling Bituminous Paving Mixtures MT Materials Manual MT 601 Materials Sampling, Testing and Acceptance Guide Alberta Transportation ATT …

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ITEM 18403.7603 M - ROUTING, CLEANING AND SEALING …

ITEM 18403.7603 M - ROUTING, CLEANING AND SEALING CRACKS IN HOT MIX ASPHALT PAVEMENT, ASTM D3405 (PAYMENT BY LITER) 2 of 3 EI 97-030 L 4/23/98 4/24/97 All cracks shall be thoroughly cleaned of dust, dirt, foreign material, sand and any other extraneous materials by high pressure air or a hot air lance.

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Consideration of hot mix asphalt thermal properties during ...

A computer program was developed at the University of Minnesota to predict asphalt concrete cooling times for road construction during adverse weather conditions. Cooling models require extensive experimental data on the thermal properties of hot-mix paving materials.

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321216 Asphalt Paving

A. Hot-Mix Asphalt: Dense, hot-laid, hot-mix asphalt plant mixes approved by authorities having jurisdiction designed according to procedures in AI MS-2, "Mix Design Methods for Asphalt Concrete and Other Hot-Mix Types" and complying with the following requirements: 1.

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Hot Mix Asphalt Concrete Density, Bulk Specific Gravity ...

Hot Mix Asphalt Concrete Density, Bulk Specific Gravity and Permeability 5. Report Date 6. Performing Organization Code 7. Author(s) John P. Zaniewski, Yu Yan 8. Performing Organization Report No. 9. Performing Organization Name and Address Asphalt Technology Program Department of Civil and Environmental Engineering West ia University

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ITEM 18402.78 M - SELECTIVE ROUTING OF CRACKS IN HOT …

IN HOT MIX ASPHALT PAVEMENT, ASTM D3405 2 of 3 4/30/97 L 07/11/02 02/25/02 All cracks shall be thoroughly cleaned of dust, dirt, foreign material, sand and any other extraneous materials by high pressure air or a hot air lance. The cracks shall be cleaned to a minimum depth of 13 mm. Suitable traps or devices shall be installed on the ...

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Standard Classification for Hot-Mix ... - ASTM International

1.2 This standard does not address the performance of asphalt binder blends with recycling agents, or that of hot-mix asphalt mixture containing recycling agents. Adherence of a recycling agent to this specification does not necessarily relate to the performance of asphalt binders and mixtures containing the recycling agents.

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ITEM 18403.7601 M - ROUTING, CLEANING AND SEALING …

IN HOT MIX ASPHALT PAVEMENT, ASTM D3405 3 of 3 EI 97-030 L 4/23/98 4/24/97 Traffic shall not be allowed on the sealant until it has cooled sufficiently and will not track. A low pressure, light spray of water may be used to accelerate cooling of the sealant. Blotting with fine aggregate will not be allowed.

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STANDARD PRACTICE FOR MIXTURE CONDITIONING OF HOT …

CONDITIONING OF HOT MIX ASPHALT AASHTO R 30 GLOSSARY Short term mixture conditioning -- a laboratory procedure used to simulate the effects of HMA aging and binder absorption that occurs during the precompaction phase of the construction process.

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CHESAPEAKE COLLEGE – LOT D SECTION 32 12 16 ASPHALT …

For hot-mix asphalt, limit natural sand to a maximum of 20 percent by weight of the total aggregate mass. D. Mineral Filler: ASTM D 242 or AASHTO M 17, rock or slag dust, hydraulic cement, or other

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CONSTRUCTION SPECIFICATION FOR HOT MIX ASPHALT

Hot Mix Asphalt Miscellaneous means HMA that is placed in areas other than the roadway, as specified in the Contract Documents. Hot Mix Asphalt Padding means an HMA layer used for correcting crossfall and profile deficiencies in the existing pavement before placing the levelling, binder, or surface course.

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Type A Hot Mix Asphalt - California Department of ...

and ASTM D297. Asphalt Rubber Binder Design and Profile . Create 1 sample of asphalt rubber binder and provide results for 4 tests, ASTM D217, D5329, D36 and D7741. Open Graded Friction Course . The same requirements for Rubberized Hot Mix Asphalt Gap …

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BULK SPECIFIC GRAVITY (G ) OF COMPACTED HOT MIX …

BULK SPECIFIC GRAVITY (Gmb) OF COMPACTED HOT MIX ASPHALT (HMA) USING SATURATED SURFACE-DRY SPECIMENS FOP FOR AASHTO T 166 Scope This procedure covers the determination of bulk specific gravity (Gmb) of compacted hot mix asphalt (HMA) using three methods – A, B, and C – in accordance with AASHTO T 166-12.

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AGGREGATE TESTS FOR HOT MIX ASPHALT: STATE OF THE …

AGGREGATE TESTS FOR HOT MIX ASPHALT: STATE OF THE PRACTICE Prithvi S. Kandhal, Frazier Parker, and Rajib B. Mallick INTRODUCTION Aggregates constitute 94-95 percent by weight of the hot mix asphalt (HMA) mixtures. Therefore, the properties of coarse and fine aggregate are very important to the performance of the pavement system in which the HMA ...

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