Standard Test Method for Dynamic Modulus of Asphalt

Standard Test Method for Dynamic Modulus of Asphalt

PDF Evaluation of Resilient Modulus Estimation Methods for

project was assigned for testing resilient modulus of bound, i.e., asphalt concrete, materials. A comparison of various empirical methods is conducted based on this research outcomes, and the method leading to the closest approximation to the measured modulus values are presented accordingly.

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Automated Non-contact Resonance Excitation Method to

Mar 28,  · This standard method was also successfully used on cylindrical samples of asphalt concrete . Agreements with conventional test methods have been obtained for the dynamic modulus of asphalt concrete within a wide range of mixture types [8, 9]. Resonance testing using a contact method based on manual excitation has its limitations.

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Test Methods | Asphalt Testing Solutions

Dynamic Modulus, E* (1 temp., 1 frequency) R84 : Dynamic Modulus Master Curve: T 378 : HMA Flow Number (with prep) The UF Method: SP Indirect Tension (IDT) UF Fracture Energy: T 322 : Thermal Cracking (3 temperatures) D7313 : Disc-Shaped Compact Tension (DCT) @ 1 temp. T 321 : Beam Fatigue @ 1 temp. / 1 frequency: T 164(A) D2172(A) FM 5-524

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Broce Lab - University of Oklahoma

Rutting and moisture susceptibility of hot mix asphalt (HMA) and warm mix asphalt (WMA) specimens are evaluated by conducting Hamburg Wheel Tracking (HWT).The Hamburg Wheel Tracking device in Broce Lab is manufactured by PMW Inc. Typically, the AASHTO T 324 standard test method is followed for this purpose in which the specimens are submerged in a temperature-controlled water bath at 50°C and

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PDF) Rutting and Fatigue Properties of Cellulose Fiber

This paper investigates dynamic response, rutting resistance, and fatigue behavior of three stone mastic asphalt (SMA) concrete mixtures selected on basis of nominal maximum aggregate size (NMAS): 25 mm, 19 mm, and 12.5 mm using cellulose fiber added

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Indirect Tensile Test for the Determination of the

Indirect Tensile Test for the Determination of the Stiffness and the Resilient Modulus of Asphalt Concretes: Experimental Analysis of the EN 12697 -26 and the ASTM D 4123 Standards N. Baldo, M. Dal Ben, M. Pasetto University of Padova, Padova, Italy M. van de Ven & A.A.A. Molenaar Delft University of Technology, Delft, The Netherlands

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Asphalt Mixture Performance Characterization Using Small

Transportation Officials (AASHTO) TP 79, Standard Method of Test for Determining the Dynamic Modulus and Flow Number for Hot Mix Asphalt (HMA) Using the Asphalt Mixture Performance Tester (AMPT) (AASHTO, ). The test is conducted by subjecting a cylindrical specimen to an axial compressive sinusoidal load over a range of temperatures and

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Determining Dynamic Modulus of Hot Mix Asphalt (HMA

Standard Method of Test for Determining Dynamic Modulus of Hot Mix Asphalt (HMA) AASHTO Designation: T 342-11 ( ) 1. SCOPE 1.1. This test method covers procedures for preparing and testing hot mix asphalt (HMA) to determine the dynamic modulus and phase angle over a range of temperatures and loading frequencies. 1.2.

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ASTM D7175-08 - Standard Test Method for Determining the

Standard Test Method for Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer. 1.1 This test method covers the determination of the dynamic shear modulus and phase angle of asphalt binders when tested in dynamic (oscillatory) shear using parallel plate geometry. It is applicable to asphalt binders having

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Construction MaterialsEngineering & Testing • BCD

The test equipment utilized for pavement materials characterization can also be used to conduct the Simple Performance Tests recommended during the NCHRP 9-19 Project which include: Dynamic Modulus, repeated load permanent deformation test (Flow Number) and static creep test (Flow Time).

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Standard Test Method for Dynamic Young’s Modulus, Shear

Standard Test Method for Dynamic Young’s Modulus, Shear Modulus, and Poisson’s Ratio by Impulse Excitation of Vibration1 This standard is issued under the fixed designation E 1876; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

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PDF Alternate Methods for Evaluation of Moisture Sensitivity

to be different for different mixtures is a major weakness of the AASHTO T283 test method among others. In the past, asphalt technologists used to first test the compatibility of asphalt and aggregate source using tests such as Texas Boil Test and ASTM Test Method D3625. However, these tests fell out of favor since they were subjective in nature.

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Prediction of Dynamic Modulus of Asphalt Mixture Based on

Standard method of test for determining dynamic modulus of hot-mix asphalt (HMA)., AASHTO TP 62-07, Washington, DC. [2] Levenberg, E. ( ). Smoothing asphalt concrete complex modulus test data., Journal of Materials in Civil Engineering, 23(5): 606-611.

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ASTM D7175-05 Standard Test Method for Determining the

Aug 16,  · ASTM D7175-05. 1.1 This test method covers the determination of the dynamic shear modulus and phase angle of asphalt binders when tested in dynamic (oscillatory) shear using parallel plate geometry. It is applicable to asphalt binders having dynamic shear modulus values in the range from 100 Pa to 10 MPa. This range in modulus is typically

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Estimating Fatigue Resistance of Asphalt Binders Using the

T 315, Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer (DSR) 2.2. ASTM Standards: D 8, Standard Terminology Relating to Materials for Roads and Pavements D 2872, Standard Test Method for Effect of Heat and Air on a Moving Film of Asphalt (Rolling Thin-Film Oven Test) D 6521, Standard Practice for

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ASTM D7175 - 15 Standard Test Method for Determining the

1.1 This test method covers the determination of the dynamic shear modulus and phase angle of asphalt binders when tested in dynamic (oscillatory) shear using parallel plate geometry. It is applicable to asphalt binders having dynamic shear modulus values in the range from 100 Pa to 10 MPa.

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Comparison of flow number, dynamic modulus, and repeated

Jul 01,  · AASHTO. Standard specifications for transportation materials and methods of sampling and testing. Standard TP 62-03. Standard Method of Test for Determining Dynamic Modulus of Hot Mix Asphalt Concrete Mixtures, Washington (DC); 2001.

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Dynamic modulus of asphalt mixture by ultrasonic direct test

Nevertheless, these values can be used as a reference value for dynamic modulus of asphalt pavements at low strain, being necessary to apply a correction factor to replace the low frequency standard dynamic test, which is more expensive, difficult and time consuming.

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ASTM E1876-15 - Standard Test Method for Dynamic Young's

Standard Test Method for Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio by Impulse Excitation of Vibration 1.1 This test method covers determination of the dynamic elastic properties of elastic materials at ambient temperatures.

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Synchronous Testing Method for Tension and Compression

The research results indicated that the synchronous testing method based on the indirect tension test is effective, and there is a significant difference between the tension and compression moduli of asphalt mixture, and the dynamic resilient modulus from the indirect tension test increases by a power function with the increase of loading

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Read "Ruggedness Testing of the Dynamic Modulus and Flow

F2 Proposed Standard Test Method for Determining the Dynamic Modulus and Flow Number for Hot Mix Asphalt (HMA) Using the Simple Performance Test System NCHRP 9-29: PT 01 1. SCOPE 1.1 This standard describes test methods for measuring the dynamic modulus and flow number for hot-mix asphalt mixtures using the Simple Performance Test System.

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A New Simplistic Model for Dynamic Modulus Predictions of

A New Simplistic Model for Dynamic Modulus Predictions of Asphalt Paving Mixtures March 2006 Asphalt Paving Technology: Association of Asphalt Paving Technologists-Proceedings of the Technical

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PDF Asphalt Binder Testing using 4 mm parallel plate geometry

Table 1: Asphalt binders of the penetration graded types 50/70 and 25/55-55 A Test Method 50/70 25/55-55 A Softening Point Ring-and-Ball (EN 1426, ) [°C] 51.3 58.0 Needle Penetration (EN 1427, ) [1/10mm] 64 46 The batches for both asphalt binders consisted of 40 buckets of about 10kg, provided by the manufacturer in November 2017.

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Enhanced Statewide and Independent Assurance Testing for

AASHTO TP-62-07 – Standard method of test for determining dynamic modulus of hot- mix asphalt concrete mixture Similar to the ASTM test Temperature: 10, 4.4, 21.1, 37.8, and 54.4˚C Frequencies: 0.1, 0.5, 1, 5, 10, and 25 Hz Haversine load Can be used to determine both dynamic modulus and phase angle ASTM method was limited to only dynamic

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Laboratory Seismic Testing of Asphalt Concrete

3.1 Traditional methods to measure the complex modulus There are three different standard laboratory test methods available today to measure the complex modulus of asphalt concrete specimens. They are the AASHTO TP-62 Standard Method of Test for Determining Dynamic Modulus of Hot-Mix Asphalt Concrete Mixtures (TP 62), the Asphalt Mixture

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Estimating Damage Tolerance of Asphalt Binders Using the

using the Dynamic Shear Rheometer at the intermediate pavement temperature determined from the performance grade (PG) of the asphalt binder according to M 320. The test method can be used with binder aged using T 240 (RTFOT) and R 28 (PAV) to simulate the estimated aging for in-service asphalt

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