Asphalt Surface Treatment Ncdot

SECTION 660 ASPHALT SURFACE TREATMENT - NCDOT

6 asphalt surface treatment that is to be overlaid immediately with asphalt plant mix. 7 Apply asphalt material only when the surface to be treated is dry and when the atmospheric 8 temperature is above 50°F in the shade away from artificial heat.

Statewide Asphalt Surface Treatment Best Practices Manual ...

The NCDOT is responsible for maintaining a vast amount of highway and roads across North Carolina, totaling more than 80,000 miles. Pavement preservation techniques including Asphalt Surface Treatment (AST) or “Chip Seal” are a critical component of NCDOT’s maintenance operations.

NORTH CAROLINA DEPARTMENT OF TRANSPORTATION …

ASPHALT SURFACE TREATMENT (AST) INSPECTOR'S DAILY REPORT Contractor (Prime): Map Proj. No.: Type of Construction: Type Tire Pressure ROLLING EQUIPMENT AGGREGATE SPREADER SWEEPING EQUIPMENT AST Contractor: Map No.: Route No. Temp. High: Div. AGGREGATE Stockpile: EMULSION Yes / No Placement comments:

2012 Standard Specifications Manual - 06 ASPHALT ... - NCDOT

Do not place any asphalt surface treatment between October 15 and March 16, except for asphalt surface treatment that is to be overlaid immediately with asphalt plant mix. Apply asphalt material only when the surface to be treated is dry and when the atmospheric temperature is above 50°F in the shade away from artificial heat.

2012 Standard Specifications Manual - 10 MATERIALS - …

Lightweight aggregates used in asphalt surface treatments shall be produced by the rotary kiln process and shall come from an approved Department source meeting applicable requirements of Section 1005 and 1006. The aggregate shall meet Table 1012-8 and AASHTO M 195 with the exception of Sections 3, 6, 8 and any other references to samples or strength.

Asphalt QMS Manual - NCDOT

Welcome to the NCDOT Materials and Tests Unit's New Web Format of the Quality Management System (QMS) Asphalt Manual. This manual was developed to provide a more user-friendly, interactive and searchable format for our users.

SECTION 6 SURFACE TREATMENTS

SURFACE TREATMENTS Asphalt surface treatment is a broad term embracing several types of asphalt and as- phalt-aggregate applications, usually less than 25 millimeters (1 in.) thick and applied to any kind of road surface.

2018 Specifications and Special Provisions - NCDOT

2018 Specifications and Special Provisions Standard Specifications, Special Provisions, Pay Items, and Other Resources ... Connect NCDOT > Resources > Contract Standards > 2018 Specifications and Special Provisions 2018 Standard Provisions. Type ... ASPHALT SURFACE TREATMENT AGGREGATE TYPE AND APPLICATION RATES:

STANDARD SPECIFICATIONS FOR ROADS AND …

660 Asphalt Surface Treatment .....6-42 661 Ultra-Thin Bonded Wearing Course.....6-48 665 Milled Rumble Strips on Asphalt Concrete Shoulders .....6-53 …

NCDOT: Home - N.C. Department of Transportation

View the Full Version of NCDOT.gov.. Contact N.C. Department of Transportation 1501 Mail Service Center Raleigh, NC 27699-1501 Send Message. Locate contact information for NCDOT employees, local offices, and more. View Staff Directory NCDOT Divisions ...

Layer: NCDOT Asphalt Surface Type (ID: 0)

Name: NCDOT Asphalt Surface Type Display Field: AMS_ROUTE_NAME Type: Feature Layer Geometry Type: esriGeometryPolyline Description: NCDOT asphalt surface types from ...

Directory of Firms | Connect NCDOT

For questions & feedback about this area of Connect NCDOT, contact Contractual Services. Directory of Firms Real-time consolidated list of Certified and Prequalified Firms. Home

Bituminous Surface Treatments - Pavement Interactive

When to Use A Chip Seal

Minimum Sampling Guide - NCDOT

NCDOT - North Carolina Department of Transportation. Business; DMV; Newsroom; Programs; Projects; Travel & Maps; Business »

NCDOT Vendor Approved Products

NCDOT - North Carolina Department of Transportation. Business; DMV; Newsroom; Programs; Projects; Travel & Maps; Business »

Section 7: Surface Treatments - Search

They have become an essential part of the pavement preservation program in Texas, particularly for lower volume highways. A fog seal is a light application of a diluted slow-setting asphalt emulsion to the surface of an aged (oxidized) pavement surface. Microsurfacing is a blend of emulsified asphalt

Chip Seal Best Practices Manual

For years, Asphalt Surface Treatments, commonly called “Tar and Gravel,” were limited to the pavements placed by the Road Oil Units throughout the fourteen NCDOT Divisions. This practice

NCDOT_AsphaltSurfaceTypes (MapServer)

Title: NCDOT_AsphaltSurfaceTypes Author: NCDOT GIS Unit Comments: NCDOT Map Service representing North Carolina's surface type of asphalt roads. Data provided is collected annually through NCDOT's manual secondary pavement condition survey …

CAPA | Presentations - Carolina Asphalt Pavement Association

CAPA/NCDOT 2019 Asphalt Pavement Workshop Presentations. Secretary Trogdon's Presentation. Chief Engineer Tim Little Presentation. Breakouts. Brian Skeens & Kipp Turner - Contract Development Administration Presentation. Averette Moore - Treatment Type Selection Presentation. Steve Kite - Safety And Traffic Control For Resurfacing Presentation

Asphalt Seal-Coat Treatments

Asphalt seal-coat treatments are mainly a preventive maintenance procedure applied to the asphalt pavement surface to prevent or delay costly corrective measures (figure 2). Asphalt seal coats are surface treatments designed to seal and protect the asphalt pavement from harmful environmental conditions such as sunlight, rain, and snow.

Resurfacing Coming to Over 17 Miles of Montgomery ... - …

Feb 15, 2018 · The project will involve asphalt surface treatment and is part of NCDOT's yearly resurfacing for roadway preservation. Pavement preservation is like changing the oil in your car, as basic maintenance can help avoid more expensive repairs later.

ASPHALT MICROSURFACING: Break is over | Roads & Bridges

Microsurfacing is a high-performance surface treatment that combines the right proportions of polymer-modified asphalt emulsion with aggregate, mineral filler, water and other additives in a dedicated paver. The material is mixed in-transit and placed on a paved surface.

| AsphaltPro Magazine | Blythe Construction Maintains ...

NCDOT Division 10 Maintenance Office fog seal over chip seal surface treatment The North Carolina DOT has 14 divisions that are responsible for their geographical areas within the state. Each division typically has its own maintenance office that is responsible for the …

Paving to Preserve Your Ride - NCDOT

The new chip-seal surface can require up to two days to cure properly. Summer's hot, dry weather helps speed up this process in which all of the remaining water in the emulsion evaporates and the asphalt hardens. Traffic can pass over this surface at reduced speeds during the curing process. After curing, the loose chips are swept off the surface.

NCDOT Contract: #DA00473 Bertie & Martin County – …

Jan 29, 2020 · BID REQUEST. BARNHILL CONTRACTING COMPANY. ATTENTION MBES & WBES. Barnhill Contracting Company is requesting bids from any interested firms for the following projects: NCDOT Contract: #DA00473 Bertie & Martin County – Widening, Asphalt Surface Treatment, Milling & Resurfacing of US 13/US 17 and Various Secondary Routes. Pre-Bid Meeting is on Wednesday, …

$1.3 Million in Roadway Improvements Coming to ... - NCDOT

The project will involve asphalt surface treatment and is part of NCDOT's yearly resurfacing for roadway preservation. Pavement preservation is like changing the oil in your car, as basic maintenance can help avoid more expensive repairs later.

Georgia DOT Asphalt Pavement Selection Guidelines

Bituminous surface treatment or hot mix asphalt can be used as surface mixes on low volume roads, such as subdivision streets. BST is beneficial to seal weathered pavements without major distresses and very low traffic. BST is composed of one or more alternating applications of bituminous material

NCDOT Begins Major Resurfacing Project in Chatham County

NCDOT Begins Major Resurfacing Project in Chatham County JavaScript must be enabled to use some features of this site. Please do one of the following:

$1.3 Million in Roadway Improvements Coming to ... - NCDOT

The project will involve asphalt surface treatment and is part of NCDOT's yearly resurfacing for roadway preservation. Pavement preservation is like changing the oil in your car, as basic maintenance can help avoid more expensive repairs later.

NCDOT - NC Aggregates Association

Specifications 2018 NCDOT Standard Specifications Table 1005-1 Aggregate Gradation – Coarse Aggregate Table 1005-2 Aggregate Gradation – Fine Aggregate Table 1012-1 Aggregate for Asphalt Pavements and Surface Treatments Table 1012-5 Lightweight Aggregate Physical Properties Table 1014-1 Gradation for Lightweight Coarse Aggregates Table 1016-1 Class II, Type 1 Select Material …

NCDOT Awards Resurfacing of 22.3 Miles of Bladen and ...

The project will involve asphalt surface treatment. This work is part of NCDOT's yearly resurfacing for roadway preservation. Pavement preservation is like changing the oil in your car, as basic maintenance can help avoid more expensive repairs later.

PART 1 – GENERAL

Asphalt Surface Treatment shall be in accordance with Section 660 Asphalt Surface Treatment of the NCDOT Standard Specifications for Roads and Structures, latest revision.

02740 BASE COURSE AND PAVING - townofclaytonnc

Asphalt Surface Treatment shall be in accordance with Section 660 Asphalt Surface Treatment of the NCDOT Standard Specifications for Roads and Structures, latest revision. 2.3 ASPHALT TACK COAT Asphalt Tack Coat shall be in accordance with Section 605 Asphalt Tack Coat of the NCDOT Standard Specifications for Roads and Structures, latest revision. 2.4 BITUMINOUS CONCRETE PAVEMENTS

Asphalt Emulsion Production | Emery Asphalt

Asphalt Emulsion Production. In 2002, a long time vision of an asphalt emulsion production facility was realized for Emery Paving when construction began of their terminal in Arden, NC. The purpose of the asphalt terminal was to improve the quality of work that we brought to our customers.

Cement Modified Recycled Base 12-01-10

Dec 01, 2010 · Curing Method 1: Wet Cure After the cement modified recycled base has been finished as specified, protect the surface from rapid drying by keeping the base continuously moist for 3 days. This cost is to be included in the Cement Modified Recycled Base price.

Supplemental Specifications

Asphalt Surface Treatment - Single Treatment. 12/01/2010. Cement Modified Recycled Base. 04/01/2011. Profile Road Marking System . 04/02/2011. ... High Friction Surface Treatment. 08/01/2014. Class 5000 Structural Concrete. 08/04/2014. Temporary Pavement Markings Fast Dry, High Build Durability Waterborne Paint.

Asphalt Pavement Construction - Asphalt InstituteAsphalt ...

Use a naturally colored aggregate. As the asphalt binder wears way from the surface with traffic, the color of the aggregate is exposed. Use an additive in the asphalt binder. Various iron compounds can impart a red, green, yellow or orange tint to a pavement, while other …

What surface treatment option best suits your pavement ...

Jan 14, 2014 · What: A spray of diluted asphalt or rejuvenator emulsion is applied to the surface of the asphalt. This delays further oxidation, weathering and raveling. Is seals micro-cracks and is a very low cost pavement preservation treatment. Where: Fog seals can be used on pavement in good condition that is structurally sound.

Materials Division Surface Treatment Certification Study …

CHAPTER 1 GENERAL. INTRODUCTION. Surface Treatment is also known as Chip Seal and is defined as an asphalt-aggregate application. Generally, the depth of the application is less than one inch and may be placed over any roadway surface – granular or existing pavement.

NC DOA : Rogers Group Inc.- NCDOT Madison County …

North Carolina Department of Transportation We are bidding projects in the 6/21/2017 NCDOT Division 13 Letting, and we welcome quotes from subcontractors for all items (including aggregates, asphalt surface treatment, curb ramps, hauling, micro-resurfacing, milling, patching, pavement markings, shoulder reconstruction, signs,...

SCDOT Asphalt Mixes (compared to other states), Asphalt ...

SCDOT Asphalt Mixes (compared to other states), Asphalt Index and Asphalt Calculator ... Surface A. Surface B. Surface C. Surface D. Surface E PMTLSC. OGFC Maintenance OGFC. Intermediate A. Intermediate B. No Longer Exists. Intermediate C. Base A. Base B. Base C. Base D. Mix Type Comparisons. North Carolina. NCDOT Specified Mixture. Similar ...

Asphalt Surface Treatments for Local Roads and Streets

A single surface treatment consists of spraying a predetermined. quantity of rapid curing asphalt, usually rapid setting. emulsified asphalt, on a prepared surface and covering this layer. with a one stone thickness of aggregate.

Legend (NCDOT_AsphaltSurfaceTypes)

Legend (NCDOT_AsphaltSurfaceTypes) NCDOT Asphalt Surface Type (0) Plant Mix: BST: Composite: Slurry: NCDOT Regulations, Rules and Policies ...

Pavement Treatment - Surface Treatment - Info | Virginia ...

Surface Treatment. Crews will be applying surface treatment. Asphalt will be sprayed directly onto the road, immediately followed by an application of small stones which are rolled and compressed into the road so they are 50-70 percent embedded in the pavement. This application is designed to extend the life of the pavement.

NCDOT Contract: #DA00474 Camden & Pasquotank County …

Barnhill Contracting Company is requesting bids from any interested firms for the following projects: NCDOT Contract: #DA00474 Camden & Pasquotank County – Mill Patching, Full Depth Patching, Resurfacing, Shoulder Reconstruction and Asphalt Surface Treatment of Various Routes in Camden & …

Asphalt Pavement Repair | Pothole Fill, Asphalt Overlay ...

ASPHALT RESURFACING: As asphalt ages, it begins to gray and develop hairline cracks, alligator-like areas, or potholes. If this is too extensive, asphalt patching alone may not be a practical solution. Some patching may be necessary along with bituminous surface treatment (BST) to stabilize the area.

SD/DOT: Asphalt Surface Treatment (06YW) | Construction ...

Find information for the SD/DOT: Asphalt Surface Treatment (06YW) construction project. Browse other construction projects for bid.

Alternatives to Seal Coats

Seal coats are one of many techniques commonly used for asphalt pavement preservation and chip seals are the most commonly used in Minnesota. In some applications, chip seals are not the best surface treatment alternative, such as in areas with frequent or high stress turning movements like cul-de-sacs or intersections, and can

Directory of Firms | Connect NCDOT

Certified and prequalified firms for NCDOT Projects. Directory of Firms Complete listing of certified and prequalified firms. Connect Content Staging Site > Doing Business > Directory of Firms > Prequalified Bidders, PO Prime Contractors, & Subcontractors

NCDOT Awards $1.9 Million Project in Richmond County

NCDOT NC.gov Agencies Jobs Real Time Traffic » » NCDOT Awards $1.9 Million Project in Richmond County ...

Seal Coat and Surface Treatment Manual: Principal Faults ...

Principal Faults or Defects in Seal Coats and Surface Treatments ♦ General ♦ Loss of Aggregate ♦ Poor Adhesion or Bond to Road Surface ♦ Streaking ♦ Flushing ♦ Surface Treatments Defects 2. Guidelines for Treatment Selection 1. Seal Coats as a Preventive Maintenance Technique ♦ General 2.

Asphalt Intermediate Course - ConstructionMentor.net

Asphalt Intermediate Course refers to an aggregate, sand, and asphalt cement mixture used as the intermediate, leveling, or scratch course placed in a lift between the asphalt/stone base and the surface course. Intermediate course is most commonly used in a roadway application, but is also used in driveways, parking lots, and sidewalks.

STANDARD CONSTRUCTION SPECIFICATIONS FOR …

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

Asset Management + Maintenance - SEPI, Inc.

Asset Management + Maintenance Maintaining and improving critical infrastructure assets. The need for pavement improvements in support of improved traffic operations, safety, connectivity, and future maintenance is a common issue for municipalities with aging infrastructure facilities.

NCDOT C204378 - Sampson County, NC-24 from US421/704 …

Dec 05, 2019 · NCDOT C204378 – SAMPSON COUNTY, NC-24 FROM US421/704 AND SR1296 TO EAST OF SR-1935 ... NCDOT Contract: #DA00473 Bertie & Martin County – Widening, Asphalt Surface Treatment, Milling & Resurfacing of US 13/US 17 and Various …

Asphalt Surface Treatment Practice In Southeastern United ...

The finished surface is expected t o have a surface free of flashing asphalt with restored texture. Polymer modifie d RS-2, CRS-2, and HFRS-2 emulsions are usually use d for this technique (Asphalt

Hot Mix Asphalts 101 - New Jersey

Asphalt Rubber Applications • Asphalt rubber is the process of adding recycled, crumb rubber to hot mix asphalt (called dry process) or the asphalt binder (called wet process) to modify the final mixture • Difficult to use in dense-graded mixtures due to residual crumb rubber • Best used in gap-graded type mixtures (SMA and OGFC)

NCDOT Roadway Lighting Installation - SEPI, Inc.

SEPI is providing safety and field performance supervision of roadway installation subcontractors for replacement of roadway lighting fixtures on a statewide energy services project. Upon completion, the project will enhance roadway safety through increased visibility and reduce operational cost through efficiencies, computerized optimization, and infrastructure improvements. The NCDOT Roadway ...