FEAP-UG-94/01 July 1994 FA~ILIT1E E NNEIN USER'S GUIDE

Double bituminous surface treatment is a term used to describe a common type of pavement surfacing construction which involves two applications of asphalt binder material and mineral aggregate.

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User's Guide: Double Bituminous Surface Treatment

Primarily double bituminous surface treatment is used for surfacing roads and streets, parking areas, open storage areas, and airfield shoulders and overruns. Double bituminous surface treatments are applied to base courses, new pavements, recycled pavements, and worn or aged asphalt pavements.

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Bituminous Surface Treatments - Pavement Interactive

Bituminous Surface Treatments Pavement Interactive – Pavement Articles – July 19, 2011 September 19, 2018 Bituminous surface treatments (BST) refer to a range of techniques that can be used to create a stand-alone drivable surface on a low volume road, or rehabilitate an existing pavement.

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6 Types Of Surface Treatments For Pavement - Kleenco ...

Surface treatments such as fog seal, double chip seal, micro surfacing, thin hot-mix asphalt overlays, and seal coat, help pavement last longer. All surface treatments seal existing surfaces with asphalt. If more friction is necessary, an aggregate is applied on top.

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CONSTRUCTION SPECIFICATION FOR SINGLE AND DOUBLE …

This specification covers the requirements for surface preparation, application of bituminous binder, and application of aggregate for single and double surface treatment. 304.01.01 Significance and Use of Appendices Appendices are not a mandatory part of the specification unless invoked by the Owner.

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Double Bituminous Surface Treatment (Dbst) | Asphalt ...

When double application of bituminous material and covered by the aggregate is called “Double Bituminous Surface Treatment” (DBST) 22/07/2014 3 Materials for surface Treatment ... Overseas Road Note 31 - Guide to Bituminous Pavement Design. Uploaded by. …

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Single, Double, High Performance and Bituminous Chip Seals

BITUMINOUS SURFACE TREATMENT. Our version of a Bituminous Surface Treatment is a triple application process. This is a cost effective solution for improving stone roads and parking lots. An application of #57 aggregate is spread over the existing stone surface at a rate of 35 Lbs / SY.

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Section 424 Bituminous Surface Treatment

Single Surface Treatment: One application of bituminous material that is covered with aggregate. Double Surface Treatment: A bituminous material application that is covered with aggregate of the size specified in the proposal followed by a second bituminous material application that is covered with a second specified size aggregate.

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Asphalt Surface Treatments for Local Roads and Streets

A. Design of Asphalt/Aggregate Applications, Single 33 and Double Surface Treatments 1. Selecting Type of Treatment 2. Selection of Aggregate 3. Selection of Asphalt Emulsion 4. Determine Application Rates 5. Aggregate Considerations 6. Asphalt Considerations a. Coating & Embedment b. Absorption c. Excess Asphalt on Surface d.

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Design and Construction Guide for Surface Treatments over ...

Surface Treatment Design The design of a surface treatment constructed over a base course involves the following steps. 1. Project selection 2. Prime Coat 3. Design of the Surface Treatment Selection of Projects for Use of Surface Treatment Wearing Surfaces A surface treatment wearing surface is a proven wearing course for flexible pavements.

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SECTION 6 SURFACE TREATMENTS - Montana Department of ...

• Provide temporary cover for a new base course. The surface treatment is appro-priate cover for a new base course to be used through a winter or for planned stage construction. The surface treatment, especially a double seal coat, makes an excellent temporary surface until …

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Surface Dressing - World Bank

Introduction • A Surface Dressing is a process of spraying a road surface with bituminous binder and then covering the binder with clean, crushed aggregate or natural gravel.

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Bituminous Surface Treatments - Pavement Interactive

A bituminous surface treatment (BST), also known as a seal coat or chip seal, is a thin protective wearing surface that is applied to a pavement or base course.BSTs can provide all of the following: A waterproof layer to protect the underlying pavement.

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DOUBLE BITUMINOUS SURFACE TREATMENT. USER'S GUIDE - …

A double bituminous surface treatment is a method of pavement construction that involves two separate applications of asphalt binder material and mineral aggregate on a prepared surface. Double bituminous surface treatments are used for surfacing roads and streets, parking areas, open storage areas, and airfield shoulders and overruns.

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Construction Manual Chapter 5 Surface Treatments and …

Chapter 5 Surface Treatments and Pavements 5-01 Cement Concrete Pavement Rehabilitation SS 5-01.1 Description Rehabilitation of Portland Cement Concrete Pavement is undertaken in order to repair damage to the roadway, extend the life of the pavement, prevent further damage to the pavement, and to provide a smoother ride to the traveling public.

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Design and Construction Guide for Surface Treatments over ...

Surface Treatment Design The design of a surface treatment constructed over a base course involves the following steps. 1. Project selection 2. Prime Coat 3. Design of the Surface Treatment Selection of Projects for Use of Surface Treatment Wearing Surfaces A surface treatment wearing surface is a proven wearing course for flexible pavements.

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Walker Industries Inc

Double Surface Treatment A Double Surface Treatment consists of two alternate uniform applications of asphalt, emulsion and cover aggregate. Both Single and Double Surface Treatments can extend a road's life for 6 to 10 years with no maintenance.

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A 284753 | Road Surface | Asphalt - scribd

maintenance costs. The double bituminous surface treatment's main function is to provide an all weather, skid-resistant wearing surface that produces a water-resistant layer. Chapter 1 Sunvne 1 Umitations Successful application of a double bituminous surface treatment requires the following design and construction considerations.

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Section 7: Surface Treatments - Search

Surface treatments perform best when the underlying structure is still in good shape (minimal cracking, raveling, bleeding). In addition to a lane or road-width treatment, …

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Thin Asphalt Overlays for Pavement Preservation

Sought to design a specification that would result in mixes rich in binder and composition that would ensure good durability/long life. Resulting specification is ODOT Item 424, FINE GRADED POLYMER ASPHALT CONCRETE (a.k.a. Smoothseal) Used primarily for pavement preservation but more recently being piloted as a surface

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Surface Treatments - duncor.ca

Surface Treatment. Surface Treatment is the application of an asphalt emulsion on either an existing asphalt road or a fresh, compacted granular surface immediately followed …

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Chipseal - Wikipedia

Chipseal (also chip seal) is a pavement surface treatment that combines one or more layer(s) of asphalt with one or more layer(s) of fine aggregate. In the United States, chipseals are typically used on rural roads carrying lower traffic volumes, and the process is …

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UFC 3-270-01 O&M Manual: Asphalt and Concrete Pavement ...

ufc 3-270-01 21 february 2018. unified facilities criteria (ufc) o&m manual: asphalt and concrete pavement maintenance and repair . approved for public release; distribution unlimited

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Use of a Double Chip Seal to Correct a flushing Hot Mix ...

Asphalt Pavement in Washington State - Final Report September 2016 6. PERFORMING ORGANIZATION CODE WA 10-01 ... bituminous surface treatment, surface treatment, flushing, Washington state ... A single chip seal consists of one application of aggregate over one application of asphalt binder. A double chip seal is essentially two single chip ...

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Double Bituminous Surface Treatment (Dbst) | Asphalt ...

Bituminous Surface Treatment” (SBST). When double application of bituminous material and covered by the aggregate is called “Double Bituminous Surface Treatment” (DBST) 22/07/2014 3 Materials for surface Treatment Generally two types of material required for DBST work A. Bituminous Material B. Aggregate

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Double Bituminous Surface Treatment - How is Double ...

Disclaimer. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only.

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Use of a Double Chip Seal to Correct a flushing Hot Mix ...

additional pavement structure on the existing bituminous surface treatment (BST) roadway. Soon after construction, the new HMA began to flush excessively (Figures 1 and 2). Maintenance crews periodically rolled aggregate and sand into the flushed surface in order to improve friction but the flushing persisted.

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610 - DOUBLE ASPHALT SURFACE TREATMENT SECTION 610 …

610 - DOUBLE ASPHALT SURFACE TREATMENT 600-59 The amount specified by the Engineer minus the amount used on the road when the Engineer changes the application rates in TABLE 608-1. Payment for the stockpiled material will be at the contract unit price …

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Double Bituminous Surface Treatment. User's Guide - Google ...

A double bituminous surface treatment is a method of pavement construction that involves two separate applications of asphalt binder material and mineral aggregate on a prepared surface.

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A proposed new design method for bituminous surface …

Bituminous Surface Treatment (BST) is single or double application of binder and chipping on prepared granular base or existing chipping layer or old asphalt concrete for preventive purposes. In Turkey, BST is widely preferred because of relatively lower cost and faster construction than those of conventional asphalt concrete.

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Use of a Double Chip Seal to Correct a Flushing Hot Mix ...

A chip seal constructed on an existing flushed roadway has the potential to result in bleeding or flushing of the new chip seal. The excess binder, if not properly accounted for during design and construction, will migrate to the surface of the chip seal and fill the aggregate void spaces leaving a flushed surface.

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BULLETIN - dot.state.pa.us

BULLETIN 27 Bituminous Concrete Mixtures, Design Procedures, and Specifications for Special ... the Superpave Asphalt Mixture Design and Analysis System 2A-1 to 2A-20 ... 481 Bituminous Surface Treatment Using Precoated Aggregate . 482 Slurry Seal .

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Deterioration of Bituminous Roads - World Bank

Surface Treatment 2 • Granular Base • Asphalt Base • Asphalt Pavement Base • Stabilized Base • Asphalt Concrete • Hot Rolled Modified Asphalt • Rubberized Asphalt • Polymer Asphalt Concrete • Soft Bitumen Mix (Cold Mix) • Porous Asphalt • Stone Mastic • Cape Seal • Double Bituminous Surface Dressing • Single ...

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CHAPTER 5 CHIP SEALS - California Department of …

CHAPTER 5 CHIP SEALS Caltrans Division of Maintenance October 2003 3.0 DESIGN AND SPECIFICATION 3.1 MATERIAL SPECIFICATIONS 3.1.1 Binders Binders are selected based on their performance characteristics. They need to provide good adhesion and or stickiness.

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Definition of Wearing course | Triple surface treatment ...

Triple surface treatment is a double surface treatment with a thin sand seal on top to fill the voids. It is used in high stress areas. It may be desirable to use asphalt or concrete or concrete block paving in the high and very high stress areas.

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Double Bituminous Surface Treatment - Construction Project ...

Description: ONE 13,904 SY Double Bituminous Surface Treatment. 4612 SY Single Bituminous Seal Coat. BID TWO 40 TON 25.0mm Superpave. 41 TON 9.5mm Superpave. BID TWO 40 TON 25.0mm Superpave. 41 TON 9.5mm Superpave.

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MAINTENANCE SOLUTIONS FOR BLEEDING AND FLUSHED …

MAINTENANCE SOLUTIONS FOR BLEEDING AND FLUSHED PAVEMENTS Page 10 DEFINITION: BLEEDING As used in this document, bleeding is the upward movement of asphalt in a seal coat or surface treatment resulting in the formation of a film of asphalt on the roadway surface. Bleeding occurs when excess asphalt binder fills the

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Created Date: 6/11/2018 2:51:38 PM

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