Asphalt Pavement — Colorado Department of Transportation
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Asphalt Pavement — Colorado Department of Transportation.

Asphalt Program — Colorado Department of Transportation

The Asphalt Pavement Program provides timely and accurate asphalt mix and binder testing, ensure high quality of CDOT asphalt mix and binder testing statewide, and provide engineering and technical expertise in the development, selection, application, construction, testing and maintenance of asphalt mix and binder materials that will assist the Regions in the development of the Department’s ...

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Asphalt Pavement — Colorado Department of Transportation

Cold-Recycling of Asphalt Pavement - U.S. 24. Research Report 1990-3, Authors: Donna Harmelink, Keywords: Asphalt Pavement, Recycling. Colorado Department of Transportation Asphalt Pavement White Paper. Research Report 1992-1, Authors: CDOT Advisory Team, Keywords: Asphalt Pavement.

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Pavement Management Program — Colorado Department of ...

The Pavement Management Program functions to implement the most cost effective surface treatment and pavement maintenance program possible. The primary function is to create planning tools to be utilized in development of the Department’s transportation system such that it meets the surface condition goals established by the Transportation Commission.

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COLORADO DEPARTMENT OF TRANSPORTATION ASPHAL T

COLORADO DEPARTMENT OF TRANSPORTATION ASPHALT PAVEMENT WHITE PAPER January 1992 Early distress on Colorado's asphalt pavements has prompted the Department of Transportation to make modifications to the procedures used in the pavement mix design and material specifications. These modifications,

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ANALYSIS OF USING RECLAIMED ASPHALT PAVEMENT (RAP)

Oct 19, 2006  The Colorado Department of Transportation (CDOT) has used reclaimed asphalt pavement (RAP) as a base on many projects as a reconstruction strategy. CDOT specifications allow RAP to be substituted for aggregate base course (ABC). RAP may be generated during cold milling of existing hot mix asphalt (HMA) pavement.

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COLORADO DEPARTMENT OF TRANSPORTATION

COLORADO DEPARTMENT OF TRANSPORTATION INSPECTOR’S CHECKLIST ... 406 COLD ASPHALT PAVEMENT (RECYCLE) ..... 18 407 PRIME COAT, TACK COAT, AND ... Sealed by the Department of Agriculture (1) Annually? (2) After each move? c. Operated by a certified weigher?

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COLORADO DEPARTMENT OF TRANSPORTATION HOT MIX

The Colorado Department of Transportation (CDOT) supports the sealing of cracks on HMA pavements. Under Study No. 11.40, CDOT Pavement Crack Seal and Fill Best Management Practices, CDOT sponsored this study t o update its procedures and guidelines for

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co-asphalt - WELCOME TO THE CAPA WEB SITE!

A Word from the Director of Engineering - EPDs to be required for Asphalt Mixes in 2022 Earlier this month, with the passage of the Buy Clean Colorado Act (HB21-1303), Colorado became the first state in the country to pass a statewide environmental product declaration (EPD) mandate that includes asphalt

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Asphalt Paving Specifications - El Paso County, Colorado

Recommended Performance Graded asphalt binders are listed in Table2.04, Binder Grades for APM, and shall meet the requirements listed in Table 2.05, Properties for Performance Graded (PG) Binders. Any asphalt binder supplied must be from an approved sourceand shall be certified by the Colorado Department of Transportation.

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Jay Goldbaum - Pavement Design Program Manager - Colorado ...

National Asphalt Pavement Association Users Group. ... EIT III at Colorado Department of Transportation, Public Safety Professional and Mine/Tunnel Safety Author. Tyler Weldon.

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Colorado Department of Transportation hot-mix asphalt ...

The Colorado Department of Transportation (CDOT) supports the sealing of cracks on HMA pavements. Under Study No. 11.40, CDOT Pavement Crack Seal and Fill Best Management Practices, CDOT sponsored this study to update its procedures and guidelines for

Get Price

Investigation of Low Temperature Thermal Cracking In

Colorado Department of Transportation 4201 East Arkansas Avenue Denver, Colorado 80222 12. Sponsoring Agency Name and Address Colorado Department of Transportation 4201 E. Arkansas Avenue Denver, Colorado 80222 15. Supplementary Notes 8.Performing Organization Rpt.No. CDOT-DTD-R-95-7 10. Work Unit NO.(TRAIS) 11. Contract or Grant No.

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Colorado Department of Transportation Hot-Mix Asphalt ...

Colorado Department of Transportation Hot-Mix Asphalt Crack Sealing and Filling Best Practices Guidelines. Crack sealing and filling on hot mix asphalt (HMA) pavements are cost-effective pavement preservation techniques that improve pavement performance and extend the life of existing pavements.

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Asphalt Paving Specifications - El Paso County, Colorado

Recommended Performance Graded asphalt binders are listed in Table2.04, Binder Grades for APM, and shall meet the requirements listed in Table 2.05, Properties for Performance Graded (PG) Binders. Any asphalt binder supplied must be from an approved sourceand shall be certified by the Colorado Department of Transportation.

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Hot-Mix Asphalt Paving

Asphalt Paving 2000 American Association of State Highway and Transportation Officials Federal Aviation Administration Federal Highway Administration National Asphalt Pavement Association U.S. Army Corps of Engineers American Public Works Association National Association of County Engineers HANDBOOK US Army Corps of Engineers AC 150/5370­14B ...

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Transportation Pooled Fund - Study Details

Oct 12, 2020  Colorado Department of Transportation 2021 $10,000.00 David Reeves ... Recognizing the existence of specialized topics within asphalt pavement engineering and the range of expertise that CAPRI participants will bring to the forum, CAPRI meetings will be organized into topics led by committees that focus on asphalt binders, asphalt mixtures ...

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Guide to the Design of CONCRETEOVERLAYS

The Colorado Department of Transportation method for bonded concrete overlays of asphalt pavements. The guide discusses specific design assumptions, deficiencies, and strengths inherent in each method, as well as step-by-step design examples for typical pavement sections that are viable concrete overlay candidates.

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Technology and transportation - Asphalt magazine Asphalt ...

Colorado DOT (CDOT) has collected statewide continuous pavement condition data for well over a decade. Many states are grappling with how they will begin this type of data collection in response to the new MAP-21 federal reporting requirements.

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400 - Flexible Pavement Design

Jan 15, 2021  400 Flexible Pavement Design 400.1 Introduction. Flexible pavement design is based on the concept of structural number. The structural number is a regression coefficient expressing the structural strength of a pavement required for given combinations of soil support (Mr), traffic loading, and terminal serviceability.

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U.S. 285 using "smart pavement" technology in safety trial

May 30, 2018  The company is teaming up with the Colorado Department of Transportation to test a half-mile of smart pavement later this year — at the very site

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Colorado Asphalt Pavement Association

Three-Year Evaluation of Colorado Department of Transportation's Warm-Mix Asphalt Experimental Feature on I-70 in Silverthorne, Colorado (40 pgs.) Warm Mix Asphalt Design Considerations The RMAEC hosted a webinar on July 13, 2009 which was presented by . Dr. Ray Bonaquist, Advanced Asphalt Technologies, LLC, Herndon, Virginia

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Colorado Department of Transportation Bituminous

Colorado Department of Transportation 4670 North Holly Street Denver, Colorado 80216 Steve Olson Asphalt Unit Manager 303-398-6576 Ed Trujillo Bituminous Lab

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Richard Zamora, P.E. - Region 2 Transportation Director ...

Richard Zamora, P.E. Region 2 Transportation Director at Colorado Department of Transportation Denver, Colorado, United States 500+ connections

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Colorado Asphalt Pavement Association - Home Facebook

33. Like Comment Share. Colorado Asphalt Pavement Association. March 1 at 7:00 AM . We’re optimistic that the new Congress will address highway funding this year. Our roads and infrastructure are critical to the communities that make up our great nation. #OptimismMonth. The Colorado Asphalt Pavement Association, in cooperation with the ...

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Colorado Department of Transportation hot-mix asphalt ...

The Colorado Department of Transportation (CDOT) supports the sealing of cracks on HMA pavements. Under Study No. 11.40, CDOT Pavement Crack Seal and Fill Best Management Practices, CDOT sponsored this study to update its procedures and guidelines for

Get Price

Investigation of Low Temperature Thermal Cracking In

Colorado Department of Transportation 4201 East Arkansas Avenue Denver, Colorado 80222 12. Sponsoring Agency Name and Address Colorado Department of Transportation 4201 E. Arkansas Avenue Denver, Colorado 80222 15. Supplementary Notes 8.Performing Organization Rpt.No. CDOT-DTD-R-95-7 10. Work Unit NO.(TRAIS) 11. Contract or Grant No.

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Colorado Asphalt Pavement Association

Three-Year Evaluation of Colorado Department of Transportation's Warm-Mix Asphalt Experimental Feature on I-70 in Silverthorne, Colorado (40 pgs.) Warm Mix Asphalt Design Considerations The RMAEC hosted a webinar on July 13, 2009 which was presented by . Dr. Ray Bonaquist, Advanced Asphalt Technologies, LLC, Herndon, Virginia

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"Data is the New Asphalt": Why Colorado Decided to Become ...

May 30, 2018  "Data is the New Asphalt": Why Colorado Decided to Become an Early Smart Pavement Tester. The Colorado Department of Transportation will work with Integrated Roadways to test a half-mile of smart ...

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Celebrating the History of the Rocky Mountain Asphalt ...

Today the Asphalt Institute, American Public Works Association, Colorado Asphalt Pavement Association, Colorado Association of Road Supervisors and Engineers, Colorado Contractors Association, Inc., Colorado Department of Transportation, Colorado State University, Federal Highway Administration, and the Wyoming Department of Transportation ...

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Guide to the Design of CONCRETEOVERLAYS

The Colorado Department of Transportation method for bonded concrete overlays of asphalt pavements. The guide discusses specific design assumptions, deficiencies, and strengths inherent in each method, as well as step-by-step design examples for typical pavement sections that are viable concrete overlay candidates.

Get Price

Hot-Mix Asphalt Paving

Asphalt Paving 2000 American Association of State Highway and Transportation Officials Federal Aviation Administration Federal Highway Administration National Asphalt Pavement Association U.S. Army Corps of Engineers American Public Works Association National Association of County Engineers HANDBOOK US Army Corps of Engineers AC 150/5370­14B ...

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STANDARD CONSTRUCTION SPECIFICATIONS FOR ASPHALT

supplies, material, transportation, handling, and storage, and performing all operations necessary to complete the construction of hot mix asphalt concrete pavement consisting of one or more courses on a previously prepared base, seal coat of asphalt cement and cover aggregate, and bituminous surface treatment in single or multiple courses.

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QUANTIFICATION OF THE EFFECTS OF POLYMER-MODIFIED

The Colorado Department of Transportation (DOT), however, has been using PMA since the early 1990’s. Thus, the Colorado Asphalt Pavement Association (CAPA) requested that a similar study be conducted to confirm the effect of PMA in reducing pavement distress under Colorado’s climate and truck traffic, and quantify the specific increase in ...

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Awards honor the strength and longevity of asphalt ...

Since the APA Perpetual Pavement Award (PPA) was first presented in 2001, 144 pavements in 31 U.S. states and one Canadian province have been honored with the award. The 2019 winners are: Alabama Department of Transportation (ALDOT) for a 4.9-mile section of a four-lane divided highway on State Route 210/Ross Clark Circle in Houston County.

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Technology and transportation - Asphalt magazine Asphalt ...

Colorado DOT (CDOT) has collected statewide continuous pavement condition data for well over a decade. Many states are grappling with how they will begin this type of data collection in response to the new MAP-21 federal reporting requirements.

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Moisture Sensitivity of Asphalt Pavements

California Department of Transportation, which provided the major portion of the funding. Thanks are also extended to the members of the steering committee, who planned the event: • Mike Anderson, Director of Research, The Asphalt Institute; • Tim Aschenbrener, Materials Engineer, Colorado Department of Transportation;

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U.S. 285 using "smart pavement" technology in safety trial

May 30, 2018  The company is teaming up with the Colorado Department of Transportation to test a half-mile of smart pavement later this year — at the very site

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SHORT-TERM CRACK SEALANT PERFORMANCE AND

HOT MIX ASPHALT OVERLAYS OVER CRACK SEALANTS by Scott Shuler Colorado State University Report No. CDOT-2009-9 Sponsored by the Colorado Department of Transportation In Cooperation with the U.S. Department of Transportation Federal Highway Administration November 2009 Colorado Department of Transportation Research Branch 4201 E. Arkansas Ave.

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