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Letting March 10, 2023

asphalt binder to achieve the specified performance grade and shall be either a styrene-butadiene diblock, triblock copolymer without oil extension, or a styrene-butadiene rubber. The modified asphalt binder shall be smooth, polymer homogeneous, and be according to the requirements shown in Table 1 or 2 for the grade shown on the plans.

Section 7020 - Asphalt Pavement - Institute for Transportation

SUDAS Standard Specifications Division 7 - Streets and Related Work Section 7020 - Asphalt Pavement 1 Revised: 2023 Edition ASPHALT PAVEMENT PART 1 - GENERAL 1.01 SECTION INCLUDES A. Asphalt Pavement B. Base Widening 1.02 DESCRIPTION OF WORK A. Includes the requirements for the construction of asphalt surface, intermediate, and base ...

What is the cure time for asphalt? | Asphalt magazine

to cure, but within 30 days asphalt is. cured to a point it can be driven on". • "48-72 hours to dry completely". • "Asphalt takes six to twelve months to. fully cure and remains a little more. susceptible to damage for that time". • "The drying process happens in phases.

apps.dot.illinois.gov - /eplan/desenv/QCQA/

apps.dot.illinois.gov - /eplan/desenv/QCQA/ [To Parent Directory] 2/6/2023 11:26 AM <dir> ChangeLog 2/6/2023 11:26 AM <dir> InitialInstall 2/6/2023 11:26 AM <dir> InstallationInstructions 2/6/2023 9:25 AM <dir> UpdatesUpdates

EVALUATION OF HOT MIX ASPHALT (HMA) LIFT THICKNESS

Proper compaction of hot mix asphalt (HMA) mixture is vital to ensuring that a stable and durable pavement is constructed. For typical dense-graded HMA mixes, numerous studies have shown that initial in-place air voids should not be below approximately 3 percent or above approximately 8 percent. Low in-place air voids can

Section 7020 - HMA Pavement - Iowa Department of Transportation

SECTION 7020 - HOT MIX ASPHALT PAVEMENT . PART 1 - GENERAL . 1.01 SECTION INCLUDES . A. Hot Mix Asphalt (HMA) Pavement B. Base Widening . 1.02 DESCRIPTION OF WORK. A. Includes the requirements for the construction of HMA surface, intermediate, and base courses placed upon a prepared subgrade, subbase, base, or pavement and HMA base widening.

Asphalt Paving Specifications - El Paso County, Colorado

These specifications cover the requirements for the construction of Superpave Asphalt Pavement Material (APM). They include the general requirements for the construction of one or more lifts of on a prepared APM surface. The work shall consist of the preparation of the meeting the requirements herein, and the APM

32 12 16 - Asphalt Paving - BART

1. Aggregate Grading: The combined aggregate, prior to addition of asphalt binder (paving asphalt), shall conform with the "Operating Range" requirements specified in Section 39 of the Caltrans Standard Specifications for the type of aggregate specified herein. Conformance with grading requirements shall be determined by California Test 202. 2.

specifications > Supplemental Specifications (SS) > 2015

SS-15008. SS-15003. Backfilling and Compaction of Pipe and Reinforced Box Culverts by Flooding. 10/20/2015. New. GS-15004. SS-15004. Evaluation of Longitudinal Joint Quality for Flexible Paving Mixtures. 10/20/2015.

Reference Material - Illinois Tollway

Tollway Manual of Test Procedures. Tollway Test Form 001 (Gradation Worksheet for Porous Granular Embankment) Tollway Test Form 002 (Daily Profiler Calibration Verification Report) Tollway Test Form 003 (Profile Report for Bridge Section Smoothness) Tollway Test Form 004 - Concrete Mobile Mixer Calibration Data Sheet.

Tack Coat Information - Asphalt Institute

Tack Coat Specifications, Materials and Construction Practices : NCHRP Synthesis 516; Links to some of the more heavily relied upon documents are found below. Additionally, a recording of the entire workshop and other Asphalt Institute publications germane to tack coats are also below. Asphalt Institute Resources. MS-4 The Asphalt Handbook (7 ...

EVALUATION OF HMA OVERLAYS IN ILLINOIS

Applied Pavement Technology, Inc. Research Report FHWA-ICT-08-021 A report of the findings of ... specification, or regulation. ii EXECUTIVE SUMMARY The Illinois Department of Transportation (IDOT) has evaluated the performance of ... performance of hot-mix asphalt (HMA) overlays in Illinois. Some of the changes include the

ICT Projects | ICT - Illinois

Evaluation of Risk in End-Result Specifications for Asphalt Pavement Construction (R23) Evaluation of Software Simulation of Road Weather Information System (R27-142) Evaluation of the Effect of RAS on IDOT Asphalt Mixtures (Special Project) (R27-SP19)

INDOT Standard Specifications, Section 402- Hot Mix Asphalt Pavements ...

INDOT Standard Specifications, Section 402- Hot Mix Asphalt Pavements Part A (Materials and Mix Production) 402.01 Description This section defines the work to follow in Section 402 and consists of one or more courses of asphalt pavement base, intermediate, surface mixtures or other miscellaneous asphalt pavement application. The

Home | Idaho Transportation Department

Home | Idaho Transportation Department

DIVISION 400 - ASPHALT PAVEMENTS - Indiana

DIVISION 400 – ASPHALT PAVEMENTS SECTION 401 – QC/QA HMA PAVEMENT 401.01 Description This work shall consist of one or more courses of QC/QA HMA base, intermediate, or surface mixtures constructed on prepared foundations in accordance with 105.03. 401.02 Quality Control The HMA shall be supplied from a certified HMA plant in accordance with

IAPA :: Porous Pavements - il-asphalt.org

The general guidelines for the porous asphalt pavement design are: Consider the location for porous pavements early in the site design process. Soil infiltration rates of 0.1 to 10 inches/hour work best. Minimum depth to bedrock or seasonal high water should be greater than two feet. The bottom of the infiltration bed should be flat to maximize ...

SECTION 1 – GENERAL PROVISIONS

The following is in addition to Section 108.01 of the IDOT Standard Specifications and shall read as follows: ... pavement section must be filled with concrete base course to 2" below surface and finished with a layer of hot-mix asphalt pavement. Otherwise- pavement section may match existing pavement section. Expansion joints, aggregate ...

Asphalt Design Guide - APAI

Asphalt Design Guide. This design guide is intended to give general structural design and mix type selection guidance for some typical Iowa pavements. It is organized by general purpose, with each use type being addressed on a different page. These guidelines are intended for use in lieu of other guidance or specification.

IAPA :: Parking Lots - il-asphalt.org

For moderate duty traffic (average daily traffic from 700 to 3,000 and primarily passenger vehicles with less than 5% single unit trucks and less than 3% combination trucks) and poor subgrade (typical in Illinois):. the typical minimum aggregate base design will require a 6-inch aggregate layer, 2.5-inch asphalt base layer, 1.5-inch base layer, and 1.5-inch asphalt surface layer;

VDOT Mixes & Guidelines – ia Asphalt Association

SM-9.5A This mix is a 'fine' to 'medium' (3/8 inch (9.5 mm) nominal maximum aggregate size) surface mix generally placed at 1 ½ inches (40 mm) in thickness. The 'A' designation corresponds to the Performance Graded (PG) asphalt binder of PG 64S-22 required in the mix. SM-9.5A mixes usually result in low water permeability values.

HOT-MIX ASPHALT - Mix Selection - Illinois

HOT-MIX ASPHALT BINDER COURSE, IL-19.0, NDES HMA BINDER COURSE, IL-19.0, NDES. QC/QA or QCP ... PC concrete temporary pavement shall consist of Class PV Concrete meeting the requirements of Art. 1020 of the Standard Specifications, PCC pavement XX" thick. Temporary PCC pavement does not require dowel bars."

IN.gov | The Official Website of the State of Indiana

IN.gov | The Official Website of the State of Indiana

Chapter 5 Parking Lot Design - APAI

All pavement striping should be 4 inches in width. New asphalt surfaces can be marked with either traffic paint or cold-applied marking tape. For best results with paint application, allow the Asphalt Concrete to cure for several days. Construction Practices Drainage Provisions Drainage problems are frequently a major cause of parking area ...

IAPA :: Pavement Design - il-asphalt.org

Mechanistic pavement design procedures are applicable to full-depth HMA designs with HMA surface and binder; and local agency composite and conventional flexible designs. The procedures use the actual stresses, strains, and deflections experienced by the pavement to determine its expected fatigue life. Factors that are considered in mechanistic ...

NORTHWESTERN UNIVERSITY PROJECT NAME FOR: JOB # ISSUED: 03/29/2017

Conditions and Division 01 Specification sections, apply to this section. B. Comply with most current edition of the Northwestern University Design Standards. 1.2 SUMMARY ... requirements of IDOT for asphalt paving work. B. Environmental Limitations: Do not apply asphalt materials if subgrade is wet or excessively

HOT MIX ASPHALT PAVEMENT DESIGN GUIDE

Specifications for Construction and Materials,dated July 2008,including revisions and additions, contain the following sections for Hot Mix Asphalt Pavement and Asphalt Cements and Hot Mix Asphalt: Section 504 —Hot Mix Asphalt Pavement Section 505 —Hot Mix Asphalt Patches Section 508 —Milling Existing Hot Mix Asphalt Pavement

SAMPLE ROAD/STREET PAVING SPECIFICATIONS - Purdue University College of ...

SAMPLE ROAD/STREET PAVING SPECIFICATIONS 1.0 INTENT 1.1 It is the intent of the (county/city) _____, Indiana, to award a contract for the paving of certain roads and or/ streets with Hot Mix Asphalt (HMA) pavement materials. 2.0 SCOPE OF WORK 2.1 The Contractor shall furnish all labor, material and equipment to prepare

Special Provisions | Lake County, IL

440001XX Hot-Mix Asphalt Surface Removal (PDF) 4420XXXX Class B Patches (PDF) 44201XXX Class D Patches (PDF) 45100100 Crack Routing (Pavement) (PDF) 45100200 Crack Filling (PDF) 48101200 Aggregate Shoulders, Type B (PDF) Article 406.09 Approaches, Intersections, and Entrances (PDF) ... IDOT Special Pay Items for Road and Bridge Construction ...