Results 61 to 70 of about 753,472 (124)
, 1923 Booklet created by the Uvalde Rock Asphalt Company. This booklet was intended promote the sale of rock asphalt. It was meant to be given to city officials and engineers to describe their rock asphalt product in detail.Issued July 1st 1923.40 pages with ...
Uvalde Rock Asphalt Company
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Zhongwai GongluRutting is a typical distress of asphalt pavement in high-temperature and heavy-load conditions. The addition of anti-rutting agents is key to improving the high-temperature stability of asphalt mixtures.
Tang Zihao +3 more
doaj +1 more source
River Sand and Gravel Mining: Global Drivers, Impacts, and Pathways for Sustainable Management
Reviews of Geophysics, Volume 64, Issue 3, September 2026.Abstract River sand and gravel are mined worldwide at volumes that now rival their natural replenishment, yet quantitative knowledge of this mining activity and its consequences lags far behind many other global environmental pressures. We synthesize 411 peer‐reviewed studies published since 1974 within a new Driver‐to‐Management Pathway for ...
Edward Park +25 more
wiley +1 more source
A Laboratory Investigation into the Effects of the Aggregated Related Facts of Critical VMA in Asphalt Paving Mixtures: TR-415, June 2000 [PDF]
, 2000 This report summarizes research conducted at Iowa State University on behalf of the Iowa Department of Transportation, focusing on the volumetric state of hot-mix asphalt (HMA) mixtures as they transition from stable to unstable configurations.
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The Assessment of Natural Rock Asphalt for Thin Surfacing Mixture Design
MATEC Web of Conferences, 2017 Thin surfacing hot mixed asphalt is one of the alternatives to anticipate the problem of thickness on overlay that are being developed as environment-friendly pavement, but the use of thin surfacing was still not maximum with some weakness.
Setyawan Ary +3 more
doaj +1 more source
GeoHealth, Volume 10, Issue 9, September 2026.Abstract Extensive evidence demonstrates that people from minority backgrounds often face unequal exposure to extreme heat and have less access to green space that can provide cooling relief. What is less clear is whether these inequities extend to students on school playgrounds, where high temperatures can affect physical health, social and emotional ...
Joaquin Murillo +3 more
wiley +1 more source
Development of Updated Specifications for Roadway Rehabilitation Techniques, May 2011 [PDF]
, 2011 As our nation’s highway system continues to age, asphalt maintenance and rehabilitation techniques have become increasingly important. The deterioration of pavement over time is inevitable.
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Nano TiO2/ARA composite modified asphalt mixture mix ratio design and road performance research
Frontiers in MaterialsTo address prevalent asphalt pavement distresses such as rutting and water damage in hot and rainy regions, this study developed a nano-TiO2/Albanian rock asphalt (ARA) composite modified asphalt.
Xinhua Tao +4 more
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The Outsiders: Principled Withdrawal, Whiteness, and Power in the Los Angeles Food Justice Movement
American Anthropologist, Volume 128, Issue 3, Page 445-455, September 2026.ABSTRACT This article draws on understandings of whiteness and the misconstrual of South Central Los Angeles to analyze the power dynamics between “outsider” activists and residents of South Central as they worked toward a more equitable food system.
Hanna Garth
wiley +1 more source
Materials Research ExpressWhile traditional Rock Asphalt (RA) provides high-temperature stiffness and rutting resistance, its application in cold climates is limited due to low-temperature brittleness and high thermal susceptibility. This study explores the mechanistic basis of a
Zixiao Wang, Xiaogang Guo
doaj +1 more source