• Documents and Forms - TN.gov

    Mar 15, 2019· Form 8-19: Hot Mix Asphalt Plant Inspector Checklist Form 8-20: Hot Mix Asphalt Roadway Inspector Checklist Form 8-21: Work Zone Traffic Control Inspection Form Form 8-22: Bridge Construction Inspector Checklist Form 8-23: Bridge Deck Pre-Pour Checklist

  • 11.1 Hot Mix Asphalt Plants - US EPA

    11.1 Hot Mix Asphalt Plants 11.1.1 General1-3,23, 392-394 Hot mix asphalt (HMA) paving materials are a mixture of size-graded, high quality aggregate (which can include reclaimed asphalt pavement [RAP]), and liquid asphalt cement, which is heated and mixed in measured quantities to produce HMA. Aggregate and RAP (if used) constitute over 92 percent

  • Publications - Materials Manual | WSDOT

    May 27, 2021· Hamburg Wheel-Track Testing of Compacted Hot Mix Asphalt (HMA) T 329 (PDF 323 KB) FOP for WSDOT for Moisture Content of Hot Mix Asphalt (HMA) by Oven Method: T 331: Bulk Specific Gravity and Density of Compacted Hot Mix Asphalt Using Automatic Vacuum Sealing Method: T …

  • Materials & Testing - Transportation Department

    Asphalt. Asphalt Mix Designs; Common Asphalt Spreadsheets; Asphalt Guidelines; Asphalt Information; Asphalt Mixture & Binder Quantities Used; Asphalt Plants; Technical Support Information. SiteManager Support System (SSS) On-Site Links. Specifications & Drawings; Traffic's Qualified Products List (QPL) Off-Site Links. Our AAP-AASHTO R18 ...

  • Inspection Checklist - Asphalt Pavement Inspection …

    a. Check and retain a copy of the delivery tag to ensure the mix delivered meets the approved submittal requirements. b. Determine if the asphalt has been mixed properly, by visually looking at the mix in the truck, if the largest aggregate is fully covered it is a good mix. Look for an reject the load if the following problems are observed:

  • PROJECT ID NO

    PROJECT ID NO. SPECIAL PROVISIONS SECTION R - ROADWAY The following Special Provisions supplement and amend the Standard Specifications for Public Works Construction, 2015 Edition.

  • (PDF) Method Statement - ASPHALTIC CONCRETE WORKS

    Asphalt Mix Plant - Bituminous Mixture Mixing. ... 9.2.9 The surface of the finished pavement shall be free from depressions. exceeding 4 mm as measured with a three (3) m et er straight edge

  • (2360) PLANT MIXED ASPHALT PAVEMENT (LOCAL AGENCY) …

    All aggregates will be split according to G&B Manual 5-692.141, "Quartering Method of Sample Size Reduction". All asphalt mixtures will be split using AASHTO Standard Practice for Reducing Samples of Hot Mix Asphalt (HMA) to Testing Size (R-47) using the Mechanical Splitter Method, Type A (Quartermaster or equivalent).

  • Asphalt Mixing Plant - Long Service and High Efficiency

    Asphalt mixing plant is a kind of equipment to mix the proportioned aggregates into the asphalt mixture under the specified temperature. And its main application is to produce asphalt, modified asphalt mixture, colored asphalt mixture and meet the requirements of highway construction, classified highway construction, urban road construction, parking lots, airport construction and port ...

  • Asphalt Plant - Odor Control Case Studies | Ecosorb by OMI

    The asphalt plant makes around 1,500-2,000 tons per day of hot mix asphalt for paving contractors and construction firms. They also recycle used and broken asphalt. When they built their first plant in 1964, they had no neighbors, or much of anything, nearby.

  • Hot Mix Asphalt Plants - Emission Assessment Report

    Hot Mix Asphalt Plants Kiln Dryer Stack Manual Methods Testing Asphalt Plant A, Cary, North Carolina Volume 1 of 2 EPA 454/R-00-021a April 2000 Volume 2 of 2 EPA 454/R-00-021b April 2000 Hot Mix Asphalt Plants Kiln Dryer Stack Instrumental Methods Testing Asphalt Plant B, Clayton, North Carolina EPA 454/R-00-022 April 2000 Hot Mix Asphalt Plants

  • Chapter 4 Construction Details - Caltrans

    hot mix asphalt-gap graded (RHMA-G), open-graded friction course (OGFC), minor HMA, and hot mix asphalt with warm mix asphalt (WMA) additive technology. Unless WMA is specified, the term "hot mix asphalt" refers to all mixtures of aggregate and asphalt regardless of the mixing or placing temperature. Section 39 also provides

  • (PDF) Evaluation of the Minnesota Asphalt Mixtures Based ...

    Jul 14, 2021· improve asphalt mixture durability and stability and to better relate asphalt mix design requirements to field performance, as compared ... 1500 W CR B-2, Roseville, MN 55113. ... cular asphalt ...

  • Asphalt Worker Safety | OSHA Safety Manuals

    Jan 05, 2017· Asphalt Worker Safety. Asphalt is used for paving and surfacing roads, roofing, concrete work, and paints. It is made from petroleum products and is usually heated between 150-200 degrees F. Asphalt is often mixed with solvents (diesel, kerosene, naphtha, toluene, and xylene), binders, hardening and bonding agents (resins), crushed rock, sand, and recycled rubber.

  • AsphaltColor – Colored Asphalt for Your Hardscape Projects

    InPHusion HX Color Additive for Hot Mix Asphalt is added to the asphalt at the plant when it is being manufactured, and is dosed at a rate of either 50, 80 or 100 pounds per ton of asphalt, depending on the asphalt color desired. InPHusion HX comes standard in 40 lb., 50 lb. and 2000 lb. bulk bags. Special packaging is available upon request.

  • Hot-Mix Asphalt Plant Operations

    HOT-MIX ASPHALT PAVING HANDBOOK 2000 FIGURE 5-1 Typical HMA batch plant. into the pugmill, and the wet-mix time begins. The mix­ ing time for blending of the asphalt cement with the ag­ gregate should be no more than that needed to com­ pletely coat the aggregate particles with a thin film of the asphalt cement material—usually in the range of

  • Polymer-Modified Asphalt 101

    Nov 12, 2014· • Hot Mix Asphalt (HMA) –Dense Graded Mix ... Aggregate Samples d 0.0 0.5 1.0 1.5 2.0 2.5 % Data provided by Paragon Technical Services With Unmodified CRS-2 . ... Handling PMA at the Plant • BEWARE OF MIXING MODIFIED ASPHALTS FROM …

  • Chemical modification of bitumen with novel isocyanate ...

    Therefore, two different modifications methods were used to simulate on laboratory scale, ways in which the additive could be blended with the asphalt binder in an asphalt mixing plant. The results presented here are the first part of a research project on the suitability of isocyanate-based additives as asphalt binder modifiers.

  • Materials & Testing | UDOT

    Oct 06, 2020· Database Access. Database Development Report (Updated on 15th and 30th of each month) Masterworks Materials Update Report. New Features. Notification Email Recipients Override Process (Updated on 10/6/2020) Contacts. D.Scott Potter: 801-647-3459; [email protected] Tim Wozab: 801-633-7619; [email protected] User Guides.

  • GDT 119 - Recovering Asphalt Cement from Solvent and ...

    1. Select a sample of the pavement or plant mix of such size to contain 1.8 to 2.6 oz (50 to 75 g) of asphalt cement. 2. A mixture having ≥ 5% < 6% asphalt cement requires 2.6 to 3.3 lbs (1200 to 1500 g) of asphalt while a mix having ≥ 6% should have 2.2 to 2.6 lbs (1000 to 1200 g). 3. Where a mix has less than 5% asphalt, you may determine ...

  • HEALTH EFFECTS OF OCCUPATIONAL EXPOSURE TO ASPHALT

    are employed at hot-mix asphalt facilities and paving sites; an estimated 50,000 workers are employed in asphalt roofing operations; and about 1,500 to 2,000 workers are exposed to asphalt fumes in approximately 100 roofing manufacturing plants. The exact chemical composition of asphalt depends on the chemical complexity of the original crude

  • Asphalt Plant Market to Reach US$ 10.08 Bn at a CAGR of 6 ...

    Get more information on this report : Request Free Sample PDF . Asphalt Plant Market - Market Insights. Versatile benefits offered by asphalt is driving the growth of the asphalt plant market. Asphalt mixing plants are widely used in road and highway construction, and most of the roads around the globe are paved with asphalt.

  • ASPHALT HAZARD SUMMARY HOW TO DETERMINE IF YOU …

    * Asphalt, Oxidized (CAS # 6) is a carcinogen. CONSULT THE NEW JERSEY DEPARTMENT OF HEALTH AND SENIOR SERVICES HAZARDOUS SUBSTANCE FACT SHEET ON ASPHALT, OXIDIZED. IDENTIFICATION Asphalt is a blackish-brown solid, semi-solid or liquid, depending on the formulation or mixture of Asphalt used. Asphalt fumes are produced during the ...

  • Marshall Mix Design – Pavement Interactive

    Free online knowledge for the paving industry. Sample Preparation. The Marshall method, like other mix design methods, uses several trial aggregate-asphalt binder blends (typically 5 blends with 3 samples each for a total of 15 specimens), each with a different asphalt binder content.

  • Documents and Forms - TN.gov

    Mar 15, 2019· Form 8-19: Hot Mix Asphalt Plant Inspector Checklist Form 8-20: Hot Mix Asphalt Roadway Inspector Checklist Form 8-21: Work Zone Traffic Control Inspection Form Form 8-22: Bridge Construction Inspector Checklist Form 8-23: Bridge Deck Pre-Pour Checklist

  • 11.1 Hot Mix Asphalt Plants - US EPA

    11.1 Hot Mix Asphalt Plants 11.1.1 General1-3,23, 392-394 Hot mix asphalt (HMA) paving materials are a mixture of size-graded, high quality aggregate (which can include reclaimed asphalt pavement [RAP]), and liquid asphalt cement, which is heated and mixed in measured quantities to produce HMA. Aggregate and RAP (if used) constitute over 92 percent

  • Publications - Materials Manual | WSDOT

    May 27, 2021· Hamburg Wheel-Track Testing of Compacted Hot Mix Asphalt (HMA) T 329 (PDF 323 KB) FOP for WSDOT for Moisture Content of Hot Mix Asphalt (HMA) by Oven Method: T 331: Bulk Specific Gravity and Density of Compacted Hot Mix Asphalt Using Automatic Vacuum Sealing Method: T …

  • Materials & Testing - Transportation Department

    Asphalt. Asphalt Mix Designs; Common Asphalt Spreadsheets; Asphalt Guidelines; Asphalt Information; Asphalt Mixture & Binder Quantities Used; Asphalt Plants; Technical Support Information. SiteManager Support System (SSS) On-Site Links. Specifications & Drawings; Traffic's Qualified Products List (QPL) Off-Site Links. Our AAP-AASHTO R18 ...

  • Inspection Checklist - Asphalt Pavement Inspection …

    a. Check and retain a copy of the delivery tag to ensure the mix delivered meets the approved submittal requirements. b. Determine if the asphalt has been mixed properly, by visually looking at the mix in the truck, if the largest aggregate is fully covered it is a good mix. Look for an reject the load if the following problems are observed:

  • PROJECT ID NO

    PROJECT ID NO. SPECIAL PROVISIONS SECTION R - ROADWAY The following Special Provisions supplement and amend the Standard Specifications for Public Works Construction, 2015 Edition.

  • (PDF) Method Statement - ASPHALTIC CONCRETE WORKS

    Asphalt Mix Plant - Bituminous Mixture Mixing. ... 9.2.9 The surface of the finished pavement shall be free from depressions. exceeding 4 mm as measured with a three (3) m et er straight edge

  • (2360) PLANT MIXED ASPHALT PAVEMENT (LOCAL AGENCY) …

    All aggregates will be split according to G&B Manual 5-692.141, "Quartering Method of Sample Size Reduction". All asphalt mixtures will be split using AASHTO Standard Practice for Reducing Samples of Hot Mix Asphalt (HMA) to Testing Size (R-47) using the Mechanical Splitter Method, Type A (Quartermaster or equivalent).

  • Asphalt Mixing Plant - Long Service and High Efficiency

    Asphalt mixing plant is a kind of equipment to mix the proportioned aggregates into the asphalt mixture under the specified temperature. And its main application is to produce asphalt, modified asphalt mixture, colored asphalt mixture and meet the requirements of highway construction, classified highway construction, urban road construction, parking lots, airport construction and port ...

  • Asphalt Plant - Odor Control Case Studies | Ecosorb by OMI

    The asphalt plant makes around 1,500-2,000 tons per day of hot mix asphalt for paving contractors and construction firms. They also recycle used and broken asphalt. When they built their first plant in 1964, they had no neighbors, or much of anything, nearby.

  • Hot Mix Asphalt Plants - Emission Assessment Report

    Hot Mix Asphalt Plants Kiln Dryer Stack Manual Methods Testing Asphalt Plant A, Cary, North Carolina Volume 1 of 2 EPA 454/R-00-021a April 2000 Volume 2 of 2 EPA 454/R-00-021b April 2000 Hot Mix Asphalt Plants Kiln Dryer Stack Instrumental Methods Testing Asphalt Plant B, Clayton, North Carolina EPA 454/R-00-022 April 2000 Hot Mix Asphalt Plants

  • Chapter 4 Construction Details - Caltrans

    hot mix asphalt-gap graded (RHMA-G), open-graded friction course (OGFC), minor HMA, and hot mix asphalt with warm mix asphalt (WMA) additive technology. Unless WMA is specified, the term "hot mix asphalt" refers to all mixtures of aggregate and asphalt regardless of the mixing or placing temperature. Section 39 also provides

  • (PDF) Evaluation of the Minnesota Asphalt Mixtures Based ...

    Jul 14, 2021· improve asphalt mixture durability and stability and to better relate asphalt mix design requirements to field performance, as compared ... 1500 W CR B-2, Roseville, MN 55113. ... cular asphalt ...

  • Asphalt Worker Safety | OSHA Safety Manuals

    Jan 05, 2017· Asphalt Worker Safety. Asphalt is used for paving and surfacing roads, roofing, concrete work, and paints. It is made from petroleum products and is usually heated between 150-200 degrees F. Asphalt is often mixed with solvents (diesel, kerosene, naphtha, toluene, and xylene), binders, hardening and bonding agents (resins), crushed rock, sand, and recycled rubber.

  • AsphaltColor – Colored Asphalt for Your Hardscape Projects

    InPHusion HX Color Additive for Hot Mix Asphalt is added to the asphalt at the plant when it is being manufactured, and is dosed at a rate of either 50, 80 or 100 pounds per ton of asphalt, depending on the asphalt color desired. InPHusion HX comes standard in 40 lb., 50 lb. and 2000 lb. bulk bags. Special packaging is available upon request.

  • Hot-Mix Asphalt Plant Operations

    HOT-MIX ASPHALT PAVING HANDBOOK 2000 FIGURE 5-1 Typical HMA batch plant. into the pugmill, and the wet-mix time begins. The mix­ ing time for blending of the asphalt cement with the ag­ gregate should be no more than that needed to com­ pletely coat the aggregate particles with a thin film of the asphalt cement material—usually in the range of

  • Polymer-Modified Asphalt 101

    Nov 12, 2014· • Hot Mix Asphalt (HMA) –Dense Graded Mix ... Aggregate Samples d 0.0 0.5 1.0 1.5 2.0 2.5 % Data provided by Paragon Technical Services With Unmodified CRS-2 . ... Handling PMA at the Plant • BEWARE OF MIXING MODIFIED ASPHALTS FROM …

  • Chemical modification of bitumen with novel isocyanate ...

    Therefore, two different modifications methods were used to simulate on laboratory scale, ways in which the additive could be blended with the asphalt binder in an asphalt mixing plant. The results presented here are the first part of a research project on the suitability of isocyanate-based additives as asphalt binder modifiers.

  • Materials & Testing | UDOT

    Oct 06, 2020· Database Access. Database Development Report (Updated on 15th and 30th of each month) Masterworks Materials Update Report. New Features. Notification Email Recipients Override Process (Updated on 10/6/2020) Contacts. D.Scott Potter: 801-647-3459; [email protected] Tim Wozab: 801-633-7619; [email protected] User Guides.

  • GDT 119 - Recovering Asphalt Cement from Solvent and ...

    1. Select a sample of the pavement or plant mix of such size to contain 1.8 to 2.6 oz (50 to 75 g) of asphalt cement. 2. A mixture having ≥ 5% < 6% asphalt cement requires 2.6 to 3.3 lbs (1200 to 1500 g) of asphalt while a mix having ≥ 6% should have 2.2 to 2.6 lbs (1000 to 1200 g). 3. Where a mix has less than 5% asphalt, you may determine ...

  • HEALTH EFFECTS OF OCCUPATIONAL EXPOSURE TO ASPHALT

    are employed at hot-mix asphalt facilities and paving sites; an estimated 50,000 workers are employed in asphalt roofing operations; and about 1,500 to 2,000 workers are exposed to asphalt fumes in approximately 100 roofing manufacturing plants. The exact chemical composition of asphalt depends on the chemical complexity of the original crude

  • Asphalt Plant Market to Reach US$ 10.08 Bn at a CAGR of 6 ...

    Get more information on this report : Request Free Sample PDF . Asphalt Plant Market - Market Insights. Versatile benefits offered by asphalt is driving the growth of the asphalt plant market. Asphalt mixing plants are widely used in road and highway construction, and most of the roads around the globe are paved with asphalt.

  • ASPHALT HAZARD SUMMARY HOW TO DETERMINE IF YOU …

    * Asphalt, Oxidized (CAS # 6) is a carcinogen. CONSULT THE NEW JERSEY DEPARTMENT OF HEALTH AND SENIOR SERVICES HAZARDOUS SUBSTANCE FACT SHEET ON ASPHALT, OXIDIZED. IDENTIFICATION Asphalt is a blackish-brown solid, semi-solid or liquid, depending on the formulation or mixture of Asphalt used. Asphalt fumes are produced during the ...

  • Marshall Mix Design – Pavement Interactive

    Free online knowledge for the paving industry. Sample Preparation. The Marshall method, like other mix design methods, uses several trial aggregate-asphalt binder blends (typically 5 blends with 3 samples each for a total of 15 specimens), each with a different asphalt binder content.