ODOT Asphalt Plant Inspection Policy Scope: Inspection requirements for Hot Mix Asphalt (HMA) Plants are described in standard specifications 411.03. Plants shall be inspected to ensure compliance with referenced specifications prior to accepting plant

The density produced during the mix design should not be used as the reference density since the laboratory properties will be somewhat different from test results on plant produced materials.Sometimes aggregates break down during mix production,creating

Methods To Determine Polymer Content of Modified Asphalt ... content of Novophalt in order to verify that their specifications are being met. Novophalt America, Inc., ... vophalt in an asphalt mix plant, significant changes may have occurred in the polyme

plant requirements for hydrated lime addition systems used in the production of High ESAL, IL-4.75, and SMA mixes. Mix Design Testing. Add the following below the referenced AASHTO standards in Article 1030.04 of the Standard Specifications: AASHTO T 324

Illinois Department of Transportation Hot-Mix Asphalt Mixture Design Verification Procedure Appendix B.9 (continued) Effective Date: January 1, 2002 Revised: February 28, 2019 February 28, 2019 Manual of Test Procedures for Materials B.46 Appendix B.9 C.

The United States Environmental Protection Agency (EPA) is investigating hot mix asphalt plants to quantify particulate matter and total hydrocarbon emissions from asphalt cement load-out operations. EPA has issued a work assignment to Midwest Research In

It was deemed necessary to verify the proposed method of reconciling laboratory designed mix with the plant produced mix in the field. A paving project which was due to be visited by the FHWA trailer, was selected during the 1994 construction season. The

Section 1028 in the Standard Specifications is void and superseded by the following: 1028.01 -- Description . 1. a. Superpave Asphaltic Concrete is a Contractor-designed mix. b. The Contractor shall be required to define properties using a gyratory compac

Standard Practice for Mixture Conditioning of Hot Mix Asphalt (HMA) Reference AASHTO R 30-02 (2015) AASHTO Section Illinois Modification 1.1 Replace with the following: This standard practice describes procedures for mixture conditioning of hot mix asphal

Manual, “Procedures for HMA Mix Design Processing.” B. HMA Plant Certification. Ensure hot mix asphalt plants are certified by the Department at least 3 work days before mix production begins. The Engineer will certify hot mix asphalt facilities in accord

1.1 This document outlines procedures and requirements for agencies, contractors, and suppliers involved in production, testing, acceptance and use of performance-graded asphalt binders (PGAB).

QUALITY CONTROL AND QUALITY ASSURANCE PROCEDURES AND RESPONSIBILITIES FOR ASPHALT PLANT MIX PRODUCTION . 1. Scope . 1.1 This procedure outlines the Contractor ’s and the Alabama Department of Transportation’s (ALDOT) responsibilities during the production

MATERIAL SPECIFICATION FOR SUPERPAVE AND STONE MASTIC ASPHALT MIXTURES TABLE OF ... M 320-03 Standard Specification for Performance Graded Asphalt Binder MP 8-03 Standard Specification for Designing Stone Matrix ... when the mix is to be produced from a p

the asphalt plant. The tiny bubbles produced by the water injection serve to ‘lubricate’ the mixture, allowing for increased compaction at lower temperatures. As early as the 1960’s, researchers such as Ladis H. Csanyi at Iowa State University were invest

4.1. The terminology used in this standard is in accordance with R 10 unless otherwise specified. 4.2. HMA, Hot Mix Asphalt is defined as a mixture of aggregate and asphalt binder produced from a hot mix asphalt plant. 4.3. DMF, Design Mix Formula is defi

Resistance to Rutting 1 per 500 tons of mix Standard APA Rut Test The resistance to rutting test shall be performed by molding two samples of the plant produced hot mix asphalt into beam specimens (75 mm x 125 mm x 300 mm) or cylindrical specimens (150 mm

One new approach was proposed for evaluating the blending efficiency of plant-produced recycled asphalt mixtures when virgin and RAP aggregates cannot be separated from each other. The blending efficiency of three mixes including one warm mix, two hot mix

CERTIFIED HOT MIX ASPHALT PRODUCER PROGRAM ITM 583-14P 1.0 SCOPE. 1.1 This procedure covers the requirements for a HMA plant to become a Certified Hot Mix Asphalt Producer. Mixtures produced shall be QC/QA HMA in accordance with 401, HMA in accordance wit

BATCH PLANTS Batch plants obtain their name because during operation the asphalt mixture is produced in batches. The size of batch varies according to the capacity of the plant pugmill (the mixing chamber where aggregate and binder are blended together).

until fracture energy of plant produced mix has been verified. – Verify mixture by placing mix on the project or at an alternate location. When placed on the project, production mix will be limited to between 50 and 200 tons. –Suggestion: With approval of

Standard procedure to verify that plant produced hot mix asphalt will meet mix design requirements. Scope: Mix Verification consists of validating that the stock-pile materials at the production facility and the production process used by the contractor w

asphalt mix production and placement procedure [PDF] HOT MIX ASPHALT (HMA) QUALITY CONTROL PLAN HOT MIX ASPHALT (HMA) QUALITY CONTROL PLAN INSTRUCTIONS 1. Indicate the project number and Airport in the space provided. 2 Test shown in ...

1.1 This test method covers the determination of asphalt binder content of Plant Mix Surfacing ... T 329 Moisture Content of Hot Mix Asphalt (HMA)Asphalt Mixtures by Oven Method ... 6.1 Obtain samples of freshly produced PMS in accordance with MT 303.

QUALITY CONTROL AND QUALITY ASSURANCE PROCEDURES AND RESPONSIBILITIES FOR ASPHALT PLANT MIX PRODUCTION . 1. Scope . 1.1 This procedure outlines the Contractor ’s and the Alabama Department of Transportation’s (ALDOT) responsibilities during the production

ITEM 301 ASPHALT ANTISTRIPPING AGENTS 301.1. ... "Plant Mix Seal" surfacing mixture, will be evaluated for moisture susceptibility as follows, unless otherwise shown on the plans. Test Method Tex-531-C will be the evaluation procedure, and a minimum tensi