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gyratory compactor

  • Superpave gyratory compactor Matest

    This Gyratory Compactor, entirely developed and manufactured by Matest, is used to simulate and reproduce the real compaction conditions under actual road paving operations, hence determining the compaction properties of the asphalt.. Such compaction is achieved in a fully automatic way, by combining the rotary action and the vertical resultant force applied by a mechanical head.

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  • Pine G2 Superpave Gyratory Compactor for asphalt testing

    The G2 Gyratory Compactor Pine Test Equipment Inc.'s G2 Superpave Gyratory Compactor is designed to compact asphalt specimens. It also handles soils, emulsions, and concrete. The G2 is a customer favorite because it is userfriendly, reliable, durable, and well supported.

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  • Servo Controlled Superpave Gyratory Compactor (GRC20)

    Servo Controlled Superpave Gyratory Compactor (GRC20) SelfHeating molds for 4" and 6" diameter Hot Mix Asphalt (HMA) specimens. Continuous positive feedback to maintain gyration angle precision throughout compaction. ClosedLoop servo control of ram pressure and tilt angle.

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  • Superpave Gyratory Compactors Home Federal Highway

    25 mm, PG 70Ͳ22 laboratory mix compacted to 100 gyrations. Three models of gyratory compactor – Troxler 4141, Pine 125x, and Pine G2 – were used to compact specimens. The internal diameter of the molds for each compactor were measuting the bottom, and in 1Ͳinch increments from the

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  • Design of TxDOT Asphalt Mixtures Using the Superpave

    gyratory compactor (SGC) in place of the Texas gyratory compactor (TGC) to design essentially all of the Texas Department of Transportation (TxDOT) densegraded hot mix asphalt (HMA) paving mixtures. The specific goal was to recommend a design number of

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  • Superpave Gyratory Compactor govdeals.com

    1 Lot consisting of 1 Superpave Gyratory Compactor. Used to improve asphalt mix design's ability to simulate actual field compaction particle orientation with laboratory equipment. Item was in working condition when moved from service. The item listed is in Poor

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  • Troxler Model 4140B Gyratory Compactor troxlerlabs.com

    Since 1958, Troxler has been dedied to developing, manufacturing and servicing precision quality control and measurement equipment, including nuclear gauges, gyratory compactors, and asphalt ignition ovensTroxler Model 4140B Gyratory Compactor

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  • STANDARD METHOD FOR PREPARING AND DETERMINING

    The gyratory compactor is used to prepare specimens for later analysis of the volumetric properties of the mixture, evaluation of mixture densifiion properties, evaluation of moisture sensitivity, field quality control, or other testing purposes. The test method explains the method of compacting samples of HMA and determining their

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  • Superpave Mix Design and Gyratory Compaction Levels

    Gyratory Compaction Level and Binder Content There is a misconception that the gyratory compaction level controls the voids and asphalt binder content of the mix. In truth, it is the gradation and aggregate properties and their resistance to compaction that controls the air voids and resulting binder content. In laboratory compaction, if the

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  • gyratory compactor an overview ScienceDirect Topics

    The compaction devices from the Hveem and Marshall procedures have been replaced by a gyratory compactor and the compaction effort in mix design is tied to expected traffic (Roberts et al., 1996 Asphalt Institute, 2001).

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  • Gyratory compactor GYROCOMP controlsgroup.com

    Introduction Gyratory technique basically consists in a compaction of a bituminous mixture contained in a cylindrical mould with the simultaneous action of a vertical static compaction and of the shearing action resulting from the rotation of the mould on its inclined axis.

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  • Fully electromechanical gyratory compactor GALILEO

    Fully electromechanical gyratory compactor GALILEO Fully electromechanical gyratory compactor GALILEO with balance High precision, robust load mechanism combined with an extremely rigid frame assures high accuracy and repeatability

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  • GB1 Brovold Gyratory Compactor Pine Test Equipment

    The GB1 Brovold Gyratory Compactor Pine Test Equipment, Inc.'s GB1 Brovold Superpave Gyratory Compactor compacts hot mix asphalt specimens at a constant consolidation pressure, a constant angle of gyration, and a fixed speed of gyration. Customers love the GB1 compactor for

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  • Superpave Gyratory Compactor Process YouTube

    Jan 04, 2017 · This feature is not available right now. Please try again later.

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  • Superpave Gyratory Compactor Gilson Co.

    The HM685S Superpave Gyratory Compactor w/Shear Measurement is an identical model, factoryequipped to measure and graph gyratory shear, the force required to gyrate the specimen. The data can be depicted as gyratory shear force vs. gyrations or as shear force vs. percent airvoids.

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  • Troxler Model 5850 Superpave™ Gyratory Compactor

    The Model 5850 is Troxler's newest Superpave™ Gyratory Compactor and the most advanced, easiest to use gyratory compactor on the market today. Completely redesigned with improved electronics, a hydraulic motor, and softwareadjustable angle of gyration, the durable 5850 will consistently stand up to the rigors of any asphalt lab.

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  • State Materials Bureau ASPHALT DESIGN UNIT

    GBI Bravold Gyratory Compactor Pine Instrument Co. 101 Industrial Drive

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  • Testquip LLC

    From the introduction of the first truly portable Gyratory Compactor to our latest offerings the DCT and SCB machines Testquip has focused on developing innovative test equipment for the asphalt industry. It all started in 1995, so we are celebrating over 20 years of business! As always, customer service is a number one priority.

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  • Gyratory Compactor Angle Study

    gyratory compactors. Given this information, one way to eliminate some of the variation in volumetric test results may be to calibrate all of the gyratory compactors with one device using one method. As stated earlier, external angle adjustment methods vary from manufacturer to manufacturer. The only method of calibration that uses

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  • Pine Instrument Company Quality Testing Instrumentation

    Building on its 50+ year reputation for top quality asphalt compaction and test equipment, Pine continues to support the material testing industries of asphalt, concrete and aggregate. With a comprehensive team of engineering, production, sales and support professionals, Pine Test delivers exceptional products and technical support from its

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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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  • Pine Instrument Company Quality Testing Instrumentation

    Building on its 50+ year reputation for top quality asphalt compaction and test equipment, Pine continues to support the material testing industries of asphalt, concrete and aggregate. With a comprehensive team of engineering, production, sales and support professionals, Pine Test delivers exceptional products and technical support from its

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  • Innopave Gyratory Compactor

    Windows® based companion to the Model 4140 and 4141 Gyratory Compactors. GyroPave is the software companion to Troxler's Model 4140 and 4141 Gyratory Compactors. GyroPave provides a flexible and powerful tool to collect and process densifiion data from the gyratory compactor. GyroPave enables the user to manage multiple project files.

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  • Gyratory Asphalt Compactor Impact Test

    Gyratory compaction is considered to be one of the best methods of laboratory compaction for the assessment of compactibility and the manufacture of test specimens. Compaction is achieved by the appliion of a vertical stress (normally 600kPa) via end platens to a known mass of asphaltic mixture within a 100 or 150mm internal Ø mould.

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  • Compacting Specimens Using the Texas gyratory

    COMPACTING SPECIMENS USING THE TEXAS GYRATORY COMPACTOR (TGC) TXDOT DESIGNATION: TEX206F CONSTRUCTION DIVISION 6 – 13 EFFECTIVE DATE: DECEMBER 2015 7. COMPACTION PROCEDURE 7.1 Remove the mold from the oven and wipe the inside lightly with a damp rag moistened with kerosene or light lube oil.

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  • 2004 Troxler 4141 gyratory compactor Item AW9143 SOLD

    2004 Troxler 4141 gyratory compactor for sale in Missouri 2004 Troxler 4141 gyratory compactor SOLD! December 2 Government Auction 2004 Troxler 4141 gyratory compactor Used for asphalt sampling, Serial 543. Missouri Department of Transportation (MODOT) 600 NE Colbern Road Lee's Summit, MO 64086

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  • Transitioning from Texas gyratory compactor to superpave

    The Strategic Highway Research Program expended great effort in developing the Superpave® gyratory compactor (SGC) as a modern, technologically advanced tool for the design of hotmix asphalt (HMA) paving mixtures and for preparation of realistic test specimens for laboratory evaluation.

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  • Troxler Model 4140B Gyratory Compactor troxlerlabs.com

    Since 1958, Troxler has been dedied to developing, manufacturing and servicing precision quality control and measurement equipment, including nuclear gauges, gyratory compactors, and asphalt ignition ovensTroxler Model 4140B Gyratory Compactor

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  • ELE International Gyratory Compaction

    Gyratory Compaction. One of the best methods of laboratory compaction is considered to be Gyratory for not only the material's assessment of compactibility, but also the production of test samples. The method achieves this by the appliion of a vertical stress, typically 600 kPa via platens to a mass of asphaltic mixture inside a 100 or

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  • Gyratory Compactor, गैरटोरी कॉम्पैक्टर, Laboratory &

    Gyratory Compactor is said to be one of the most efficient methods of laboratory compaction for assessing the manufacture and compatibility of test specimens. During the process of compaction, the height of the specimen is measured automatically and both the void content and the density of the mixture are calculated.

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  • Compacting Bituminous Specimens Using the Superpave

    COMPACTING BITUMINOUS SPECIMENS USING THE SUPERPAVE GYRATORY COMPACTOR (SGC) TXDOT DESIGNATION: TEX241F CONSTRUCTION DIVISION 4 – 8 EFFECTIVE DATE: DECEMBER 2015 5. PREPARATION OF THE SGC 5.1 Turn on the compactor and allow it to warm up before the asphalt concrete mixture is ready for placement in the mold.

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  • Troxler Gyratory Compactor govdeals.com

    The Troxler Gyratory Compactor is being sold "ASIS". *NOTE* THIS IS A PICKUP AUCTION ONLY. *PLEASE CAREFULLY READ THE REMOVALS INSTRUCTIONS BEFORE BIDDING* ***** Note: Please inspect items prior to placing a bid.

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  • Troxler Instruments 5850 Gyratory

    The Model 5850 is Troxler's newest Superpave™ Gyratory Compactor and the most advanced, easiest to use gyratory compactor on the market today. Completely redesigned with improved electronics, a hydraulic motor, and softwareadjustable angle of gyration, the durable 5850 will consistently stand up to the rigors of any asphalt lab.

    Get price
  • Rainhart, An InstroTek Co

    Rainhart designs, manufactures, and distributes laboratory testing equipment for soil, concrete, and asphalt, loed in Austin Texas we specialize in laboratory equipment and supplies for materials testing industry and has been in operation for over 70 years.

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  • The History of Gyratory Compaction

    the hybrid gyratory compactor, which was designed to overcome issues with the two compactors recommended by AAMAS, specifically, the GTM's size and cost, and the Texas gyratory's high angle of compaction (6°). The high angle of gyration employed by the Texas gyratory causes compaction

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  • AFGB Superpave Gyratory Compactor Humboldt Mfg

    The AFGB is a completely selfcontained Gyratory Compactor. Just roll it into the bed of a pickup or into a minivan and take it anywhere. Ideal for onsite testing and mobile labs, this SGC can handle design and QC/QA work with equal ease.

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  • G2 Gyratory Compactor Myers Associates, Inc.

    G2 Gyratory Compactor. The Superpave G2 Gyratory Compactor compacts asphalt specimens. In addition, the Superpave is compatible with the compaction of soils, emulsionbased mixes, and roller compacted concrete mixes. The unit also compacts at a constant consolidation pressure, constant angle of gyration, and a fixed speed gyration.

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  • Simulation of Compaction in Asphaltic Mixtures, Part I

    Simulation of Compaction in Asphaltic Mixtures, Part I: Gyratory Compactor A. Alipour1, S. D. Mookhoek1 1.Department of Structural Reliability, TNO, Delft, Netherlands Abstract A very important phase in construction of a pavement structure is the compaction process of the asphaltic mixture. It reflects a complex mechanism where

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