Emulsified Asphalt Binder T302 Equipment

Item 341 Dense-Graded Hot-Mix Asphalt

Item 341 Dense-Graded Hot-Mix Asphalt 1. DESCRIPTION Construct a hot-mix asphalt (HMA) pavement layer composed of a compacted, dense-graded mixture of aggregate and asphalt binder mixed hot in a mixing plant. Payment adjustments will apply to HMA placed

Specification for resealing TNZ P/4

emulsified asphalt binder, complying with TNZ M/1, Specification for Asphaltic Bitumens, is specified as the sealing binder. Where such emulsified asphalt binders are used, sealing may be carried out during any period of the year when fair, settled weather conditions are being experienced, provided there is no frost present anywhere within the

Asphalt Binder Plus™

Asphalt Binder Plus™ is a polymer modified anionic asphalt emulsion designed for use as a recycling agent, rejuvenator, road crack sealant, and tack coat. Asphalt Binder Plus™ exceeds the ISSA requirements for SS1H. Mixing Procedures • Recycling Agent For Infrared Patching: Use material as is. Dilution is not required.

FOP AASHTO R 66 (16)

Always use appropriate safety equipment and precautions for hot liquids. Terminology • Asphalt binder: Asphalt cement or modified asphalt cement that binds the aggregate particles into a dense mass. • Asphalt emulsion: A mixture of asphalt binder and water. • Cutback asphalt: Asphalt binder that has been modified by blending with a chemical

Professional Emulsified Asphalt Distillation Apparatus

This professional Emulsified Asphalt Distillation Apparatus is suitable to perform a wide range of analytical tests including: the evaluation of asphalt and bitumen emulsions consisting of a liquid or a semi-solid bitumen base, an emulsification agent and water; the determination of the content of emulsified asphalt


The terms seal coat and sealer binder and asphalt material are interchangeable throughout this specification. The term emulsified asphalt means an emulsion of natural and refined asphalt materials. 608-1.2 Quantities of materials per square yard (square meter).

Manual of Standard Specifications

AMENDMENTS to 2012 Manual of STANDARD SPECIFICATIONS Adopted by Standard Specifications Committee Amendment No. 4 Published by Utah LTAP Center Utah State University 8305 Old Main Hill Logan UT 84322-8205

5 Gal. Asphalt Bonding Agent SS-1H Tack Coat

Dalton SS-1H asphalt binder is an anionic emulsion designed for use as a tack coat for patching, paving, overlays and coating blacktop. SS-1H promotes adhesion to blacktop (bituminous concrete). It can be applied via spray, brush or squeegee and dilution is not necessary. Most all sprayers will work.

Determining Asphalt Binder Bond Strength by Means of the Binder

3 5. SIGNIFICANCE AND USE 5.1 Pullout tensile strength values measured over a range of environmental conditions and curing times provide information related to the bond strength at the interface between a substrate and hot-applied or emulsified asphalt binder.

OverKote® Asphalt Pavement Coating

2.3 OverKote® Oil Spot Seal as manufactured by Diversified Asphalt Products INc. – a quick drying latex emulsion with suitable additives to coat and promote adhesion of the sealer to oil, grease and gasoline stained pavement. 2.4 Emulsified Asphalt Binder – shall conform to State of California specifications for SS 1h Asphalt Emulsion.


practical method for checking the rate of application of asphalt emulsion in both the longitudinal and transverse directions is provided by ASTM D2995. For satisfactory application of asphalt binder uniform pr essure must be maintained in the spray bar. The optimum pressure discharges asphalt binder at a constant rate

Asphalt Binders

Asphalt Binders. The asphalt paving industry today faces many challenges including an aging infrastructure, reduced agency funding, rising costs, and the need for improved environmental stewardship and sustainability.

Asphalt Emulsions 101

The Asphalt Institute?s manual, “MS-26 -The Asphalt Binder Handbook,” defines emulsification as “a process through the use of certain mechanical and chemical processes, that allows two or more materials to combine that will not mix under normal conditions.” Emulsions are very common materials; ice cream is an example.


This work consists of constructing a cold laid polymer modified emulsified asphalt pavement course to fill ruts or provide an intermediate or surface course for existing pavements. The paving mixture is composed of a polymer modified emulsified asphalt binder, crushed aggregate, mineral filler, water, and other additives.


Free online knowledge for the paving industry Asphalt is a dark brown to black, highly viscous, hydrocarbon produced from petroleum distillation residue. This distillation can occur naturally, resulting in asphalt lakes, or occur in a petroleum refinery using crude oil..

Transmittal Letter Attachment

1. The table of contents is re-organized. The emulsified asphalt materials are sorted alphabetically. 2. The document is grouped in two parts: a. Part I General b. Part II Specifications i. Performance Graded (PG) Binder Specifications ii. Emulsified Asphalt Specifications iii. Cutback Asphalt Specifications iv. Waterproofing Asphalt ...

AASHTO T 302 : Standard Method of Test for Polymer Content of

By using the infrared spectrum and the principles of Beer’s Law, the polymer content of the asphalt material can be determined. This standard involves hazardous materials, operations, or equipment. This standard does not purport to address all of the safety concerns associated with its use.

Tack Coats

Sometimes emulsified asphalt tack coats are diluted with water to increase the total volume of liquid while maintaining the same volume of asphalt binder within the emulsion. This can help achieve a more uniform application without applying excessive amounts of asphalt binder.

Foamed Asphalt in Bituminous Paving Mixtures

viscosity of an emulsified asphalt is adjusted by the method used in preparing the emul­ sion, by the type of emulsifier used, and by the quantity of water added. A wide vari­ ety of grades of emulsified asphalts are available to meet various applications. When an emulsified asphalt is used in a bituminous mix as the binder, the need for heating

Item P-623 Emulsified Asphalt Spray Seal Coat DESCRIPTION

12/21/2018 AC 150/5370-10H Item P-623 Emulsified Asphalt Spray Seal Coat 423 The Contractor shall provide a copy of the manufacturer’s Certificate of Analysis (COA) for material delivered to the project. If the asphalt emulsion is diluted at other than the

Asphalt Testing Equipment

Humboldt features an extensive line of asphalt testing equipment, part of a complete inventory of materials testing equipment. As of now, we are able to fulfill orders but we will keep you posted as the situation evolves. Our Customer Service team is available by phone ...

Foamed Asphalt

Foamed asphalt is formed by combining hot asphalt binder with small amounts of cold water. When the cold water comes in contact with the hot asphalt binder it turns to steam, which becomes trapped in tiny asphalt binder bubbles (World Highways, 2001 [1]).).

Coal Tar Sealer vs. Asphalt Emulsion Sealer. What's the

Mar 24, 2018 · Because coal tar is an extremely easy and forgiving product to use. Since coal tar does not have as high of a solid content as asphalt emulsion, coal tar does not clog tanks and spray systems nearly as much as asphalt emulsion does. The high solid content in asphalt emulsion causes the sealer to set-up fast if not cared for in these systems.

AsphaltPro Magazine | Why You Need to Tack Before Paving

“The ‘stickiness’ is a property of the asphalt, not the emulsion itself, and consider that the equipment is designed to apply asphalt binder,” Ishee told AsphaltPro. “Typically, the specification related to application will be included in the project plans, and the contractor will follow those requirements on behalf of the agency or ...

Asphalt – American Gilsonite Company

USE GILSONITE ® IN ASPHALT BINDER AND RECYCLED ASPHALT TO BUILD ROADS THAT LAST. High-performance road surfaces have long been made possible with the use of Gilsonite ® uintaite. The superior properties of Gilsonite ® make it the go-to modifier for hot mix pavements and pavement sealers.


602 - HOT MIX ASPHALT (HMA) CONSTRUCTION (Quality Control/Quality Assurance (QC/QA)) 600-4 Detail any alternative sampling method, procedure or inspection equipment proposed to be used. Such alternatives are subject to review and approval by the DME. Take all samples for tests and perform in-place tests at random locations, selected according ...

ASTM D139 - 12 Standard Test Method for Float Test

D6997 Test Method for Distillation of Emulsified Asphalt E1 Specification for ASTM Liquid-in-Glass Thermometers IEC Standard IEC 60854 Methods of Measuring the Performance of Ultrasonic Pulse-Echo Diagnostic Equipment

AASHTO - T 302 - Standard Method of Test for Polymer Content

This test method is used to determine the percent concentration of a Styrene-Butadiene-Ru bber (SBR), Styrene-Butadiene (SB), or Styrene-Butadiene-St yrene (SBS) polymer in a polymer-modified asphalt binder or emulsified asphalt residue. By using the infrared spectrum and the principles of Beer's Law, the polymer content of the asphalt material ...

Prime Coat / Tack Coat Rate of Application / Spreading Test

Feb 01, 2018 · Prime Coat / Tack Coat Rate of Application / Spreading Test | asphalt |, emulsion, bitumen emulsion test For more detail visit our website - https://www.cons...

Bitumen Asphalt Emulsion, Bitumen Asphalt Emulsion Suppliers

Alibaba.com offers 3,882 bitumen asphalt emulsion products. About 34% of these are asphalt mixers, 7% are bitumen, and 6% are other construction machinery. A wide variety of bitumen asphalt emulsion options are available to you, such as modified bitumen, natural bitumen, and petroleum asphalt.

Emulsified Asphalt Binder T302 Equipment

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Standard Construction Specifications Division 40 – Asphalt Surfacing Revised 11/08 SECTION 40.02 SEAL COAT Article 2.1 Description The Work under this Section consists of the performance of all Work required for the construction of a seal coat of asphalt cement and cover aggregate on RAP, strip-paved, and gravel surfaces. Article 2.2 Asphalt

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