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Asphalt shingles are made with one of two different materials, along with the asphalt. Organic asphalt shingles use an organic substance, usually a form of paper, which is coated with asphalt. Fiberglass asphalt shingles use a mat made of fiberglass that is shaped to the shingle, with an asphalt coating over it.
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www.wisegeek.com/what-are-asphalt-shingles.htm
www.wisegeek.com/what-are-asphalt-shingles.htm
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Asphalt - Wikipedia, the free encyclopedia
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Asphalt (ˈæs.fɒlt) is a sticky, black and highly viscous liquid or semi-solid that is present in most crude petroleums and in some natural deposits sometimes termed asphaltum . It is most commonly ...
en.wikipedia.org/wiki/Asphalt
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Jobs question: How is asphalt made? Please help us answer this question. ... Answers.com > Wiki Answers > Categories > Jobs and Education > Jobs > How is asphalt made...
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wiki.answers.com/Q/How_is_asphalt_made
wiki.answers.com/Q/How_is_asphalt_made
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Man-made asphalt consists of compounds of hydrogen and carbon with minor proportions of nitrogen, sulfur and oxygen. Natural forming asphalt, or brea, also contains mineral deposits.
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inventors.about.com/library/inventors/blasphalt.htm
inventors.about.com/library/inventors/blasphalt.htm
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This page provides free information about Asphalt ... 4 definitions for Asphalt ... Asphalt \As"phalt\, Asphaltum \As*phal"tum\, n. [Gr. ?, of eastern origin: cf. F. asphalte.] 1. Mineral pitch, Jews' pitch, or compact native bitumen. It is brittle, of a black or brown color and high luster on a surface of fracture;
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www.wkonline.com/d/Asphalt.html
www.wkonline.com/d/Asphalt.html
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How is an asphalt paver made? Background An asphalt paver is a machine used to distribute, shape, and partially compact a layer of asphalt on the ... Most of the components of an asphalt paver are made of steel. The tractor mainframe is fabricated from heavy-gauge steel plate. The feeder conveyor is made of heavy-duty...
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www.answers.com/topic/asphalt-paver
www.answers.com/topic/asphalt-paver
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Asphalt Institute – An international trade association of liquid asphalt producers, manufacturers and affiliated businesses ... The Asphalt Institute is a U.S. based association of international petroleum asphalt producers, manufacturers, and affiliated businesses.
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www.asphaltinstitute.org/
www.asphaltinstitute.org/
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