2009 Demo Projects MD SHA HMA Demo 2009

Project Description

This test site is located on eastbound 340 from Mt. Zion Road to the Jefferson Street Bridge, in Frederick County, MD. This project is a milling and overlay with a gap-graded SMA with PG 76-22 binder (including 10% RAP). The construction will be at night times starting approximately 8PM.

Date:

Monday, July 20, 2009 – Friday, July 24, 2009

Project Map

Important Notices

  • Roller Shipping: Shipping address: F.O. Day’s Frederick Asphalt Plant, 4120 Buckeystown Pike, Frederick MD 21701. Contact: Larry Warfield, (301) 343-5652. By Friday, July 17.
  • Attention Participating Roller Vendors: the GPS requirements for IC rollers are described here.

Open House

Date:

10:00AM to 3:00PM, Thursday, July 23

Location:

Session 1 – 10:00AM to 12:30PM – Indoor Presentation (MD SHA district 7 office, 5111 Buckeystown Pike, Frederick, MD 21704)

Session 2 – 12:30PM to TBD – Outdoor Demonstration

Flyer

Contact:

Gloria Burke, 443-386-9266

Presentation

Weather Condition

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Material Types

Type IV HMA material

Roller(s)

  • Bomag tandem drum IC roller
  • Sakai double drum IC roller

Objectives

  • Demonstrate HMA IC technology (specifically in tracking rollers passes and HMA surface temperatures) to MD SHA personnel, contractors, etc.,
  • Evaluate the benefits and effectiveness of IC Rollers vs. conventional rollers,
  • Assist MD SHA in the development of IC quality control (QC) specifications for HMA pavement materials, and
  • Identify and prioritize needed improvements and further research for IC equipment.

Meetings and Reports

Meetings
Documents

Photos

md-2009

Host TWG

  • Dan Sajedi, MD SHA, DSajedi at sha.state.md.us, 410-321-3081
  • Gloria Burke, MD SHA, GBurke at sha.state.md.us, 443-386-9266
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