emulsified asphalt binder t302 equipment

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  • Sealed transport prevents load spillage and dust generation
  • Can be used on curves and steep inclines
  • Available in standard, and heat, flame and oil resistant specifications


Tack & Prime Coat Applications With Asphalt Emulsions

Tack coat (also known as bond coat) is light spray application of diluted asphalt emulsion between hot mix asphalt layers designed to create a strong adhesive bond without slippage. Heavier applications may be used under porous layers or around patches where it also functions as a seal coat.


CONSTRUCTION SPECIFICATION FOR COLD IN-PLACE RECYCLING TABLE OF CONTENTS 333.01 SCOPE 333.02 REFERENCES 333.03 DEFINITIONS 333.04 SUBMISSION AND DESIGN REQUIREMENTS 333.05 MATERIALS 333.05.01 Reclaimed Asphalt Pavement .02 Emulsified Asphalt 333.06 EQUIPMENT 333.06.01 Recycling Train .02 Placing Equipment .03 Compaction Equipment

Asphalt Binder Tack Coat

Application: Apply properly mixed Asphalt Binder (Asphalt Binder, Water) with spray equipment, brush, or squeegee. Stir material thoroughly before applying. IMPORTANT: Apply coatings, patching materials, or paving materials as soon as possible after Asphalt Binder dries (within 24 hours) in order to maintain tackifying properties.


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 ...

Introduction to AkzoNobel Asphalt Applications

Selection of Emulsion for Application • For each application there is an appropriate emulsion grade or grades. •The droplets in emulsions can have a positive (cationic) or negative (anionic) charge and emulsions come in three basic reactivities: slow, medium and rapid- setting •Match the reactivity of the emulsion to that of the aggregate


construction specification for hot mix asphalt table of contents 310.01 scope 310.02 references 310.03 definitions 310.04 submission and design requirements - not used 310.05 materials 310.06 equipment 310.07 construction 310.08 quality assurance 310.09 measurement for payment 310.10 basis of payment appendices 310-a commentary 310.01 scope

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VSS Emultech - Emulsified asphalt, asphalt, dust control, Sealer

Emulsified asphalt takes heated asphalt cement and shears it into treated water (with emulsifier chemicals) to allow for the emulsified asphalt to be handled at near ambient temperature. Other performance enhancers such as polymers, adhesion promotors and polymers can be added to optimize engineering the engineering characteristics.

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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 ...

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

Distillation Set for Residue and Oil Distillate in Emulsified

Distillation Set for Residue and Oil Distillate in Emulsified Asphalts Supports the following standards: ASTM D244 , AASHTO T59 The distillation set is designed to meet the requirements of the Standards listed below.

AASHTO T 302 : Standard Method of Test for Polymer

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.


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..

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.

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.

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Emulsified Asphalts Distillation Apparatus

Emulsified Asphalts Distillation Apparatus. The distillation apparatus determines the representative portion of residue in emulsified asphalts. The device comes in two sizes, large and small for the different still size.

Asphalt Distillation Equipment

Humboldt provides a variety of bitumen distillation apparatus for asphalt testing including the Dean Stark apparatus, glass distillation traps, and complete sets to determine residue and oil distillate in emulsified products.

UFGS 32 12 13 Bituminous Tack and Prime Coats

2.1.2 Emulsified Asphalt 2.2 TACK COAT 2.2.1 Asphalt Cement 2.2.2 Cutback Asphalt 2.2.3 Emulsified Asphalt 2.2.4 Local/Regional Materials PART 3 EXECUTION 3.1 PREPARATION OF SURFACE 3.2 APPLICATION RATE 3.2.1 Tack Coat 3.2.2 Prime Coat 3.3 APPLICATION TEMPERATURE 3.3.1 Viscosity Relationship SECTION 32 12 13 Page 1

Partial Depth Reclamation with Emulsified Asphalt

Partial Depth Reclamation with Emulsified Asphalt Stabilization [PDR-Emulsion] – Method Specification 2018 . 1.0 DESCRIPTION. This item covers requirements for the in-place partial depth reclamation with emulsified asphalt stabilization of the existing asphalt concrete pavement, sizing, and mixing with binder and water (if required).

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how to apply a tack coat

Jul 16, 2014 · New Equipment Directory ... How to Apply Tack Coat ... it is advantageous to dilute an asphalt emulsion in order to achieve a more uniform application of the residual asphalt binder in the ...

WSDOT Standard Practice QC 2

WSDOT Materials Manual M 46-01.27 Page 1 of 6 April 2017 WSDOT Standard Practice QC 2 Standard Practice for Asphalt Suppliers That Certify Performance Graded and Emulsified Asphalts 1. Scope 1.1 This standard specifies

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Cold mix asphalt - GlobeCore Bitumen Emulsion

Cold mix asphalt Cold mix asphalt, based on bitumen emulsion, consists of bitumen and water. This emulsion is a liquid a room temperature and does not require heating for blending, a delicate process to make emulsion stable and prevent it from breaking apart into water and bitumen until it is applied to the road surface.

602 - HOT MIX ASPHALT (HMA) CONSTRUCTION (Quality Control/Quality Assurance (QC/QA)) SECTION 602 HOT MIX ASPHALT

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

Synchronous Chip Sealer - Synchronous Chip Sealer

Synchronous chip sealer is kind of special equipment used for chip sealing of road surface, bridge waterproof and lower seal coat. It realizes that asphalt binders spray and aggregates spreading perform synchronously, which makes full touch of asphal

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