asphalt mix specifications

Certification Schedule - Colorado Asphalt Pavement Association

Home; Who is CAPA. Asphalt Hall of Fame; Caring for our Communities; Benefits and Services; Board of Directors; Committees and Task Forces; Join CAPA; Membership Directory

Compaction of Hot Mix Asphalt Concrete

Hot mix asphalt concrete is composed of asphalt, mineral aggregate and air. Compaction is the process by which the asphalt and aggregate are compressed into a reduced volume. For HMAC this process is achieved by rolling the upper surface of each layer of the asphalt

HMA Pavement Mix Type Selection Guide

The HMA Pavement Mix Type Selection Guide pro-vides designers with methods for selecting appropriate mix types while considering factors such as traffic, en-vironment, subsurface pavement structure, existing pavement condition and preparation, and economics. The pavement mix types targeted are OGFC, SMA, and fine-and coarse-graded dense mixes.

Residential Asphalt Paving Specifications

Residential Asphalt Paving Specifications The minimum requirements for a good asphalt driveway are as follows Light Duty 1) 12” or 300 mm of granular base material compacted to 97% proctor 2) 2” or 50 mm of HL3 A Driveway mix asphalt. 3) Laid in 1 coat Medium Duty

Kentucky Standard Specifications

Transportation Redesign > Construction > Kentucky Standard Specifications Page Content Click here for information on how to order a hard copy of the 2019 KYTC Standard Specification Book


mix designs, designate the mix proportions, and prepare the job-mix formula. For all mixes, except those that contain RAP, the mix design procedures and tests shall be in accordance to the Marshall Method in the Asphalt Institute Manual Series No. 2, MS-02

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2019-03-02 · Page 3 Standard Construction Specifications Division 40 – Asphalt Surfacing Revised 11/08 The number of blows of the Compaction hammer used in the Marshall Mix Design will be fifty (50) blows per side of specimen. Article 1.3 Subsurface Investigation

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SPECIFICATIONS FOR ASPHALT PAVING, MATERIALS, SAMPLING, AND TESTING Public Works Department May 1, 2019 Page 4 6.0 MIX DESIGNS Mix designs shall be completed by the contractor in accordance with OPSS 1150.04.01.02 using the Marshall Method.

Asphalt QMS Manual

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.

Use of Performance Specifications for Asphalt Mixtures

Performance Specifications, Eshan Dave, TRB 03/30/2017 Balanced Mix Design: ETG Definition Asphalt mix design using performance tests on appropriately conditioned specimens that address multiple modes of distress taking into consideration mix aging, traffic, climate and location within the pavement structure 4 Performance Pendulum (Shane


S-1 (2360) HOT MIXED ASPHALT - POROUS PAVEMENT The provisions of the attached Combined 2360/2350 (Gyratory/Marshall Design) Specification of these Special Provisions is hereby modified as follows in order to use the porous pavement as part of providing for storm water treatment. Bituminous material shall be PG (Performance Grade) PG 64-22.

Technical Aspects of Asphalt Trail Design

Hot mix asphalt mix design. Not all hot mix asphalt is the same, and the type of mix used for a state highway may not be the appropriate mix for a trail or bike path. Specific mixes are designed for specific applications. The hot mix asphalt specified for your project should provide adequate strength and durability.

Asphalt Mix Design - Regina, Saskatchewan

Maximizing the performance of high quality materials and sophisticated construction practices is best achieved with a thorough understanding of material properties and asphalt mix design. Engineers and technical managers are faced with the challenge of maintaining the investment in highways, airport runways, urban roads, parking areas and ...

Asphalt Performance Testing – Horse Urine-Resistant Asphalt

Asphalt binder dissolves when exposed to the lighter-end fuels like diesels and jet-fuels. Since then FAA Standard Asphalt Specifications for the Construction of Airports Item P-601 (2014), since updated to P-404 (2018), outlines

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Standard Engineering Design Specifications - Effective 9/1/2017

Standard Engineering Design Specifications Special Provisions Standard Civil Drawings Standard Bridge Drawings Standard Traffic Drawings Guidelines for Consultants Performing Geotechnical Investigations Master Plan for Parks, Recreation and Open Space Tax Information Form Projects Currently Bidding

Asphalt Quality Control

Dec 02, 2016 · A look at the technology and testing that lies behind the scenes of producing a quality road surface. Ensuring that the asphalt mix continually meets specifications really is an exact science! For ...


Asphalt Content of Hot-Mix Asphalt by the Nuclear Method: 12/2/2008 : ALDOT-361 : Resistance of Compacted Hot-Mix Asphalt to Moisture Induced Damage: 11/17/2008 : ALDOT-370 : Guidelines for Operation of Hot-Mix Asphalt Plants and the Issuance of Test Reports: 8/31/2016: ALDOT-371

Asphalt Mixture - an overview

The modified asphalt mixtures consistently exhibited higher resilient modulus values than the base asphalt mix. ... At the time of writing, the LAST is not currently used in specifications, but is undergoing robustness testing to identify the precision of the test ...

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Asphalt Concrete Pavement Material Specifications

Asphalt Concrete Base Course | Asphalt Concrete Paving Specifications. Asphalt Concrete Surface Course | The job-mix formula for the asphalt concrete surface course mixture shall be within the limits of Table III. Asphalt content shall be between 5.5 and 7.0 percent by weight of total mix and the grade shall be as specified in asphalt cement.

Supplemental Technical Specifications

SCDOT Supplemental Technical Specifications. Files are ordered by date & presented in a PDF format. Latest Versions (to be used in all new contracts)

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Typical asphalt content ranges between 6.0 and 7.5% by weight of total mix. 6. Asphalt Binder a. Asphalt Binder for SMA: The liquid asphalt binder shall be polymer modified and meet local PG binder temperature requirements.

specifications > Supplemental Specifications (SS) > 2015

SUPPLEMENTAL SPECIFICATIONS 2015. Title Date Status Replaced by SS-15001


Copies of the Construction and Material Specifications may be purchased by contacting: Ohio Department of Transportation Office of Contracts P.O. Box 899

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