Recycling and Reclamation of Asphalt Pavements Using In-Place Methods (2011) / Chapter Skim
Currently Skimming:
Pages 38-45
The Chapter Skim interface presents what we've algorithmically identified as the most significant single chunk of text within every page in the chapter.
Select key terms on the right to highlight them within pages of the chapter.
From page 38... ...
had twice the production rate compared with the traditional mill and overlay option, reducing traffic disruptions and worker exposure to traffic. These processes generate less noise and conserve natural resources by using recycled materials on the roadway.
|
From page 39... ...
2002) : – Pulverized material with water and mechanical stabilization was $2.00 to $2.10 per square meter.
|
From page 40... ...
. Agencies identified the lack of mix designs most frequently.
|
From page 41... ...
SUCCESSFUL EXPERIENCES The lack of successful experiences is a significant barrier to using in-place recycling processes. This section provides brief summaries of successful in-place recycling projects found in the literature.
|
From page 42... ...
The foamed CIREAM sections needed a curing period of only 3 days, which was the time needed to achieve compaction and TSR requirements. The foamed asphalt binder curing time was less dependent on warm, dry weather conditions for placement to achieve the desired properties.
|
From page 43... ...
, with the CIR plus overlay at $180,000 per mile. This was 56% less for CIR plus double chip.
|
From page 44... ...
2009) Modulus Design, 4.5% emulsion content Marshall Design, 4.5% emulsion content Test Criteria Results Test Criteria Results Indirect Tensile Strength, psi (ASTM D 4867)
|
From page 45... ...
2008) Lane Moisture, % Modified Proctor Nuclear Gauge, lb/ft3 Sand Density, lb/ft3 Compaction, % Wet Dry Wet Dry Wet Dry North Bound 3.4 131.4 127.0 134.4 130.0 128.7 124.4 100 South Bound 3.7 132.2 127.5 136.0 131.3 133.8 129.1 101
|
Key Terms
This material may be derived from roughly machine-read images, and so is provided only to facilitate research.
More
information on Chapter Skim is available.