Results 191 to 200 of about 10,329 (211)

Virginia's Higher Specification for Reclaimed Asphalt Pavement

Transportation Research Record: Journal of the Transportation Research Board, 2009
In 2007 the Virginia Department of Transportation (VDOT) decided to allow higher percentages–-more than 20%–-of recycled asphalt pavement (RAP) in hot-mix asphalt with no change in binder grade. For selected VDOT resurfacing projects in 2007, six contractors produced a total of 129,277 tons of mix containing 21% to 30% RAP from seven asphalt plants in
G. W. Maupin, Stacey D. Diefenderfer, James S. Gillespie   +2 more
openaire   +1 more source

Evaluation of Reclaimed Polyethylene-Modified Asphalt Pavements

Journal of Testing and Evaluation, 2010
Abstract Every year several million tons of low-density polyethylene (PE) carry bags are produced as waste in India. PE is not readily biodegradable and will persist in the environment in a more or less unchanged state for a considerable period of time.
V. S. Punith, A. Veeraragavan
openaire   +1 more source

Sawdust Ash Stabilization of Reclaimed Asphalt Pavement

Journal of ASTM International, 2011
Pavement rehabilitation and reconstruction generates large volume of reclaimed asphalt pavements (RAP) aggregates. Also, large quantities of sawdust are generated by logging industries worldwide. This paper presents results of the laboratory evaluation of the characteristics of sawdust ash (SDA) stabilized RAP with a view to determine its suitability ...
Kolawole J. Osinubi, Joseph E. Edeh, Williams O. Onoja   +2 more
openaire   +1 more source

Feasibility of reclaimed asphalt pavement in rigid pavement construction

2016
Construction and demolition waste along with waste obtained from reconstruction or resurfacing of pavements produces enormous amount of aggregates. Many studies have been carried out to analyse the use of Recycled Concrete Aggregates (RCA) and Reclaimed Asphalt Pavement (RAP) in flexible and rigid pavement respectively, but very few on each other Due ...
G.D. Ransinchung.R.N, S. Singh, S.M. Abraham   +2 more
openaire   +1 more source

Leaching of Pollutants from Reclaimed Asphalt Pavement

Environmental Engineering Science, 1999
ABSTRACT The construction and expansion of asphalt roadways results in the production of a large amount of milled asphalt also known as reclaimed asphalt pavement (RAP). A major fraction of this RAP is recycled by incorporation into a new asphalt mixture. At times, however, a large amount of this material may require other forms of management.
ALLAN S. BRANTLEY, TIMOTHY G. TOWNSEND
openaire   +1 more source

Lincoln Avenue Reclaimed Asphalt Pavement Base Project

Transportation Research Record: Journal of the Transportation Research Board, 1996
Pavement rehabilitation and reconstruction operations have generated large supplies of reclaimed asphalt concrete (RAC). In Illinois crushed RAC generally called recycled asphalt pavement (RAP) supplies are not 100 percent recycled into hot-mix asphalt concrete production. RAP acceptance as a pavement base material has been limited because of the lack
Navneet Garg, Marshall R. Thompson
openaire   +1 more source

Can More Reclaimed Asphalt Pavement be Added?

Transportation Research Record: Journal of the Transportation Research Board, 2010
Results of a study conducted by the New Hampshire Department of Transportation (NHDOT) in cooperation with three local paving contractors are presented. Plant-produced hot-mix asphalt (HMA) mixtures containing reclaimed asphalt pavement (RAP) percentages from 0% to 25% were obtained from seven different batch plants. Twenty-eight mixtures were sampled
Jo Sias Daniel, Jeffrey L. Pochily, Denis M. Boisvert   +2 more
openaire   +1 more source

Groundnut Shell Ash Stabilized Reclaimed Asphalt Pavement, as Pavement Material

Advanced Materials Research, 2013
Large volume of reclaimed asphalt pavements (RAP) aggregates are generated during pavement rehabilitation and reconstruction and disposed along road alignment while large quantities of groundnut shell ash (GSA) are generated from the combustion of groundnut shell and also disposed in large quantities on production sites.
Joseph E. Edeh, Manasseh Joel, James Mzuaor Aburabul   +2 more
openaire   +1 more source

Ternary Concrete with Fractionated Reclaimed Asphalt Pavement

ACI Materials Journal, 2015
A ternary-blend concrete (65% cement, 25% slag, and 10% fly ash) containing fractionated reclaimed asphalt pavement (FRAP) as a partial replacement (0, 20, 35, and 50%) for coarse aggregate was investigated through a comprehensive laboratory testing program.
openaire   +1 more source

Characterization of a Warm Mix Asphalt Containing Reclaimed Asphalt Pavements

Airfield and Highway Pavements 2015, 2015
Warm mix asphalt (WMA) technology presents a wide potential to be successfully used in road works construction projects. Although its most salient advantage is to be environmental friendly, it has technical and economic assets. Another widely mentioned advantage of WMA technology is the opportunity to be used in the production of recycled mixtures ...
H. A. Rondón, C. F. Urazán, S. B. Chávez   +2 more
openaire   +1 more source