St Louis Asphalt Quarries The following are St Louis asphalt quarries in the metropolitan St Louis region. http://www.fredweberinc.com/ Fred Weber, Inc. is an industry leader in civil, heavy industrial, ... As a major asphalt and aggregate supplier in the St. Louis market, we supply and ... ( 314 ) 344-0070   http://www.simpsonmaterials.com/ Located near St. Louis, Missouri, we are producers of meramec sands and ... Simpson Asphalt, 699 W. North Outer Road, Peerless Park, MO 63088, ( 636 ) 225-7449   http://www.paceconstructionstl.com/ Pace Construction St. Charles Asphalt Plant. St. Charles Plant ... Pace Construction Company HQ 1620 Woodson Road St. Louis, MO 63114. Tel: (314) 524-7223   http://www.nbwest.com/ West Contracting is a premier supplier of asphalt paving for roads and commercial projects such as parking lots and general contracting services in the St (314) 962-3145   http://www.bussenquarries.com/ The Bussen family has been mining crushed limestone to service the St. Louis area aggregate needs since 1882! With three production sites, we are one of the .(314) 487-2300‎   http://www.lafargenorthamerica.com/ A diversified construction materials company, supplying cement, aggregates and concrete for residential, commercial, institutional and public works ...(636) 798-2505‎   http://www.riverstonequarry.com/ Riverstone Quarry is a family owned Missouri limestone aggregates operation, specializing in serving the surrounding community with courteous service and (636) 742-4526‎     View Larger Map Asphalt is a blackish-brown material with a consistency ranging from a viscous liquid to a glassy solid. Most asphalt is obtained as a byproduct of the distillation of petroleum or other materials. Natural asphalt, rarely used by the 1990s, is formed during the early stages of the breakdown of organic marine deposits into petroleum. Asphalt is used most often in the construction of roads, parking lots, walkways, and other paved surfaces. Of the 2.27 million miles of paved road in the United States, 94 percent of them are surfaced with asphalt, including 65 percent of the interstate system. With the passage of the Transportation Efficiency Act, those figures are expected to increase substantially by 2010. The primary advantages of asphalt over concrete are cost, flexibility, and durability. Because it softens when heated and is comparatively elastic, asphalt offers a high degree of adaptability in construction applications. Its physical properties also make it less susceptible to cracking and weathering; it is also more resistant to salts and chemicals used to clear and maintain roads in inclement weather. Furthermore, asphalt is easier to remove and costs much less than either concrete or natural paving materials. Finally, asphalt is 100 percent recyclable. An entire road surface, for instance, can be excavated and remixed for use in new surfaces. The main asphalt paving product is hot mix asphalt, in which asphalt cement is used to bind a mixture of stone, sand, and gravel. The hot mix asphalt (HMA) industry employed about 300,000 people in the late 1990s. Another 600,000 jobs revolved around the HMA industry. This included workers and administrators involved in paving activities and was not limited to companies primarily engaged in production of paving mixtures. Organizations involved in this industry are the National Asphalt Pavement Association (NAPA) of Lanham, Maryland, and the Asphalt Institute's National Asphalt Training Center II in Lexington, Kentucky. To Calculate material tonnage for asphalt or aggregate, click here. Copyright © 2009 stlouisasphaltpaving.com. All rights reserved.