Assertion: calcium chloride's use | /r/CapableOf | maintain level
Facets:
value: below the maximum
type: OTHER
Source sentences:
text: The use of calcium chloride in dust control is expected to grow slowly, not only from its increasing use on unpaved roads and in mining operations, but also from increased use in urban areas, to bind fine dust and maintain levels below the maximum tolerated for fine dust under critical conditions.