Dimension Of Hot Mix Asphalt Testing Laboratory Equipment, concrete batching plant with conveyor belt discharge system

Testing Equipment - Astec, Inc

Astec asphalt plant testing equipment. Silobot℠ Inspection Service. Traditional silo inspections are costly, time-consuming and risky, but failure to regularly inspect silo interiors could result in costly repairs or even catastrophic failure.

Hot Mix Asphalt (HMA) Quality Control Plan

The Engineer will be notified by the contractor prior to the first day of production of mix that the lab is ready for inspection by the Resident Engineer for this project, which must also be done prior to any mix production. In the event of laboratory equipment breakdown, the equipment will be repaired or replaced immediately or the mix ...

Laboratory Equipment – Thermo Fisher, Labconco, Perkin

Lab instruments, equipment and supplies from trusted brands Laboratory-Equipment provides innovative, quality scientific research equipment from top-tier suppliers, including Thermo Fisher, Labconco, Sartorius, PerkinElmer, IKA, Sheldon, Binder and Benchmark Scientific.

New and Used Laboratory Equipment for Sale, Auctions

Laboratory equipment auctions and classified ads. Find new, used, and surplus lab equipment plus medical, test equipment, process, pharmaceutical, and medical equipment

Construction Materials Laboratory

Our full service laboratory is equipped with the latest equipment for aggregate quality evaluation and testing for Portland cement concrete, hot mix asphalt, and general construction use. Our Superpave asphalt binder and asphalt materials testing equipment and capabilities meet today’s rigorous state and Federal standards.

Testing for Fatigue Cracking in the Asphalt Mixture

Turner-Fairbank Highway Research Center Bituminous Mixtures Laboratory and the FHWA Mobile Asphalt Testing Trailer. Specimen preparation and gauges for the test procedure are identical to 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

Determining the Fracture Energy of Asphalt Mixtures Using

AASHTO M 320, Performance-Graded Asphalt Binder AASHTO T 166, Bulk Specific Gravity of Compacted Hot-Mix Asphalt Using Saturated Surface-Dry Specimens AASHTO T 269, Percent Air Voids in compacted Dense and Open Asphalt Mixtures AASHTO T 312, Preparing and Determining the Density of Hot Mix Asphalt …


Grading-1 mixes varying stress levels at 10%, 15%, 20%, 25% and 30% respectively. Laboratory studies on the behavior of Marshall and Modified Marshall specimens were carried out in terms of optimum bitumen content, Indirect Tensile Strength. Keywords: Optimum bitumen content, Indirect tensile strength, Marshall Mix design, Crumb Rubber Modified ...

Bluegrass Testing Laboratory

Bluegrass Testing Laboratory (BTL) has entered into a contract with the Indiana Department of Transportation to be the official laboratory for the acceptance of Hot Mix Asphalt (HMA) in the Northern Region. Beginning in 2018 and carrying through the 2021 construction season, INDOT has estimated over 7000 sublot samples wil...

The Effect of Morphological Characteristic of Coarse

The morphological properties of coarse aggregates, such as shape, angularity, and surface texture, have a great influence on the mechanical performance of asphalt mixtures. This study aims to investigate the effect of coarse aggregate morphological properties on the high-temperature performance of asphalt mixtures. A modified Los Angeles (LA) abrasion test was employed to produce aggregates ...

Asphalt testing equipment for road construction, mix

Asphalt testing equipment for road construction, mix evaluations and SHRP testing Humboldt provides a complete selection of asphalt testing equipment for asphalt mix evaluations of both Marshall and SHRP/Superpave mixes in accordance with ASTM, AASHTO and other standards.

SC-M-400 - Hot Mix Asphalt Quality Assurance 0510

revisions to the District Asphalt Manager (DAM), the Asphalt Materials Engineer (AME), and, if appropriate, the District Materials Laboratory before starting the LOT on which the revised job mix will first be used. Attach all supporting data, including volumetric properties and gradation from previous laboratory tests, to job mix revisions.

Quality Control Manual for HMA

Jun 06, 2009 · Quality Control Manual for Hot Mix Asphalt . PREFACE . Caltrans implemented the Quality Control Quality Assurance (QCQA) program for hot mix asphalt in 1995 with the following goals: • Improve the quality of materials and processes used in the construction of highway projects and reduce the life-cycle costs for the facilities involved.

Asphalt Pavement Thickness and Mix Design

Asphalt Pavement Thickness and Mix Design While there are an infinite number of questions that can be asked, we compiled a list of those questions that have been directed to us the most. These FAQs are categorized into subject areas listed in the contents dropdown box below.

3-01 Production From Quarry and Pit Sites

of the Contracting Agency’s field testing facilities at the site of crushing or hot mix asphalt production. As directed by the Engineer, the Contractor shall provide one of the following to ensure 24-hour per day operation of the Contracting Agency’s laboratory trailer(s) …

Study Fatigue Performance Predict Model of Asphalt Layer

Study Fatigue Performance Predict Model of Asphalt Layer Basement on Accelerated Loading Test p.3238. 3-D Permeability Model of Porous Asphalt Mixture ... Use of Accelerated Loading Equipment for Fatigue Characterization of Hot Mix Asphalt in the Laboratory, …

Road Standards and Paving Standards

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 …

Hot Mix Asphalt Testing Technician | cttp

Hot Mix Asphalt Testing Technician. U of A cttp; Technicians; Hot Mix Asphalt Testing Technician; The Hot Mix Asphalt Testing Technician course covers the sampling and testing of hot mix asphalt, to include volumetric analysis of compacted specimens, asphalt content, and in-place density.


COMPARATIVE EVALUATION OF 4-INCH AND 6-INCH DIAMETER SPECIMENS FOR TESTING LARGE STONE ASPHALT MIXES Prithvi S. Kandhal and E. Ray Brown INTRODUCTION Premature rutting of heavy duty hot mix asphalt (HMA) pavements has been a significant problem in recent years. High tire pressures and increased wheel loads are believed to be the

Standard Practice for Sampling Compacted Asphalt Mixtures for

4.1 Samples obtained in accordance with the procedure given in this practice may be used to measure many different properties of a compacted asphalt pavement including, but not limited to, pavement thickness, density, resilient or dynamic modulus, tensile strength, Marshall or Hveem stability, or for extraction testing, to determine asphalt content, asphalt properties, and mix gradation.

Highland Paving

Highland Paving has produced and placed millions of tons of hot mix asphalt for some of the most demanding customers in the nation including the Army Corps of Engineers, North Carolina Department of Transportation, Cities of Fayetteville and Wilmington and numerous other public and private customers.

Asphalt/bituminous mixture testing equipment, Controls

Two great companies with compelling stories, IPC Global, a pioneer and global leader for 25 years in Dynamic Asphalt Testing Equipment and Controls, a major player with 50 years' experience in the Construction Materials Testing Equipment have united to become the Advanced Pavements Testing Systems division of Controls Group.


Procedures for Hot Mix Asphalt (HMA) Production. 7. NYSDOT Technical Report 01-02 - Using Reclaimed Asphalt Pavement in Superpave Hot Mix Asphalt. 8. AASHTO M 231 – Standard Specification for Weighing Devices Used in the Testing of Materials. 9. AASHTO M 332– Standard Specification for Performance-Graded Asphalt

Asphalt Testing Equipment | Asphalt Lab Testing - Karol-Warner

Asphalt testing equipment from Karol-Warner is used for evaluating aggregate/bituminous mixtures, compacted Marshall and Superpave® specimens, and cores obtained from asphalt pavement. Because of its durability and versatility, asphalt is the most widely used material in highway construction.

What is an Asphalt Test? (with pictures)

Mar 20, 2020 · An asphalt test is a type of materials test conducted for the purpose of learning more about a sample of asphalt. Asphalt testing is performed for a variety of reasons by an assortment of firms. Companies which offer asphalt testing have laboratories which can be used to analyze samples of asphalt using both destructive and nondestructive means.


Large scale laboratory testing was conducted on a standard South Africa asphalt mix with 60/70 penetration grade binder to develop the test protocols. The protocol development covers bituminous binder tests, asphalt mix preparation and compaction, as well as advanced laboratory tests performed on the asphalt mix.

Chapter 3 - Survey of Current State Agency Specifications

TRB’s National Cooperative Highway Research Program (NCHRP) Report 539: Aggregate Properties and the Performance of Superpave-Designed Hot-Mix Asphalt examines technical literature available since the conclusion of the Strategic Highway Research Program in 1993 on the impact of the aggregate properties specified by the Superpave mix design method on the performance of hot-mix asphalt.

Hot Mix Asphalt - Illinois Department of Transportation

Develops and maintains statewide Hot Mix Asphalt (HMA) related policies, procedures and specifications for directing implementation of the statewide HMA mixtures program. Inspects and approves hot mix asphalt plants, maintains approved lists for truck bed release agents, warm mix technologies, and reclaimed asphalt shingle processing facilities.

Materials Testing & Engineering Services

Reclaimed asphalt pavement (RAP) hot mix designs; Design and testing of pavement preservation materials . Masonry, Grout & Natural Stone Laboratory compressive strength testing of mortar and grout specimens prepared at the site will ensure that your masonry work meets both your project specifications and applicable local building codes.

DWT Double Wheel Tracker, EN version, Asphalt/bituminous

DWT Double Wheel Tracker, EN version Moulds 78-PV3/001 Rut measurament through transducers axially mounted in alignment with the wheel's centre DWT machine detail conforming to EN Typical screenshot final test report of DWT machine Typical screenshot calibration file DWT Double Wheel Tracker, EN version Inbuilt temperature controlled cabinet with cover and rut measurement axially …

GeoTest Laboratory Services

GeoTest maintains an accredited laboratory in West Allis, Wisconsin as well as laboratories in Appleton and Sun Prairie, Wisconsin. Our laboratories perform a wide range of rock, soil, concrete, hot-mix asphalt, aggregate, and other construction materials testing.


accordance with the Marshall Method of Mix Design stated in the Asphalt Institute Handbook "MS-2 Mix Design for Asphalt Concrete and other Hot-mix Types,"1984 Edition, with modifications. The purpose of this Guidance Note is to ensure that a standardized method is applied to the design procedure.

Marshall compaction moulds, Asphalt/bituminous mixture

All moulds are made from steel, protected against corrosion. They are specially made for use with the automatic compactor, see Automatic Marshall compactors, ASTM. The three parts of the compaction moulds can be purchased individually.

HOT MIX ASPHALT II - California State University, Long Beach

hot mix asphalt ii The Joint Training and Certification Program (JTCP) has developed a two-part series certification program in Hot Mix Asphalt (HMA) for construction materials lab technicians. To help reduce conflict and delay on construction projects within the state, Caltrans, in partnership with CSULB, has developed a series of joint ...


• AASHTO PP 3, Hot Mix Asphalt (HMA) Specimens by Means of the Rolling Wheel Compactor • AASHTO T 312, Preparing and Determining the Density of Hot Mix Asphalt (HMA) Specimens by Means of the Superpave Gyratory Compactor • ASTM D5361, Standard Practice for Sampling Compacted Bituminous Mixtures for Laboratory Testing

Experimental Analysis on Stability and Indirect Tensile

strength, compared to asphalt concrete mixture without BGA. Budiamin, et al [6] conducted research on the utilization of BGA with approximately diameter of 9.5 mm to produce hot mix cold laid asphalt concrete. Experimental results revealed that BGA mixture is suitable to be used in the production of hot mix cold laid asphalt concrete.


9/11/2015 · 9 TEST TO CHECK QUALITY OF BITUMEN FOR USE IN ROAD WORK. Suryakanta | September 11, 2015 ... BIS had standardized the equipment and test procedure. ... can somebody help me on the materials on a project topic titled comparison of the Marshall properties of cold mix asphalt and hot mix asphalt .