Superpave (Superior Performing Asphalt Pavements) is a mix design system developed in the United States in the 1990s to produce asphalt mixes that offer…
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Topics: Asphalt Additive Mix, balanced mix design
Polymer additives are frequently incorporated into asphalt mix designs to improve specific performance characteristics, like the pavement's flexural…
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Topics: Rosphalt, Asphalt Additive Mix, balanced mix design
Preservation of bridge decks from roadway salt and water penetration can be accomplished using various types of deck sealers: waterproofing membranes,…
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Topics: Rosphalt, Asphalt Additive Mix, Bridge Deck Preparation, HMA, Hot-Mix Asphalt, Rosphalt SG
The use of polymer modified asphalt is commonly accepted by numerous Departments of Transportation, Bridge, and Highway Authorities in the United States.…
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Topics: Asphalt Additive Mix, Asphalt Mix Temperature, Rutting & Shoving, Asphalt Concrete
Many factors come into play regarding the performance of asphalt mixes. Characteristics such as aggregate size, gradation, angularity, absorption and…
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Topics: Rosphalt, Asphalt Additive Mix
It is well known in the asphalt-paving industry that the correct temperature of a finished asphalt mixture is vital to achieving a high-quality,…
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Topics: Bridge and Highway, Rosphalt, Asphalt Additive Mix, Asphalt Mix Temperature
Often, preparing an asphalt mixture is compared to baking a cake. A contractor needs to make sure he/she has an accurate recipe and proper ingredients and…
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Topics: Bridge and Highway, Asphalt Additive Mix
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