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Dust abatement refers to the process of inhibiting the creation of excess soil dust, a pollutant that contributes to excess levels of particulate matter. Frequently employed by local governments of arid climates such as those in the Southwest United States , dust abatement procedures may also be required in private construction as a condition ...
Otta seal is a type of bituminous surface treatment that was developed by the Norwegian Road Research Laboratory (NRRL). Its name is based on the location in which it was created, the Otta Valley. Otta seal was developed to be used as a temporary surfacing on new roads; however, after seeing its strength, it has been used as permanent roads as ...
Advocates claim (1) cleaner air, which leads to better health as fugitive dust can cause health problems in the young, elderly, and people with respiratory conditions; [6] and (2) Greater safety through improved road conditions, [7] [8] including increased driver visibility and decreased risks caused by loose gravel, soft spots, road roughness ...
Inert materials can damage vehicles and create dust. As an example, in the Czech Republic during the winter season of 2000/2001, net material expenditure for road treatment was: 168 000 tonnes of salt (mostly NaCl), 348 000 tonnes of sand and crushed stone and 91 000 tonnes of other materials like slag. In Ireland, the annual expenditure of ...
Those measures usually include barriers across roads and sidewalks − cities often use trash trucks or snowplows − along with jersey barriers to create an s-shaped approach to limit vehicles ...
New macadam road construction at McRoberts, Kentucky: pouring tar. 1926. With the advent of motor vehicles, dust became a serious problem on macadam roads. The area of low air pressure created under fast-moving vehicles sucked dust from the road surface, creating dust clouds and a gradual unraveling of the road material. [18]
Fugitive dust is an environmental air quality term for very small particles suspended in the air, primarily mineral dust that is sourced from the soil of Earth's pedosphere.A significant volume of fugitive dust that is visible from a distance is known as a dust cloud, and a large dust cloud driven by a gust front is known as a dust storm.
Magnet is a chloride chemical that uses the moisture in the atmosphere to prevent dust from moving on the road; however this is typically less effective. DustWorx is a concentrated polymer that works to prevent dust particles from forming at the surface. These chemicals are all environmentally safe. [17]