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
Pavement distress manifests in various ways. We have all encountered potholes while driving. That sudden, sometimes unexpected bump is experienced…
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Topics: Bridge and Highway, Rosphalt, Rutting & Shoving
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
One of the critical elements in a successful paving project is the asphalt mix design. Another term for mix design is the “job mix formula” or “JMF”. The…
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Topics: Rosphalt, Asphalt Mix Temperature, Job Mix Formula
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
Tack Coat: The Bond That Promotes Optimal Performance
A vital but often overlooked part of an asphalt pavement is the bond strength between the layers…
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Topics: Bridge and Highway, Rosphalt, Tack Coat
Asphalt has been used on bridge decks for over 100 years with the intent of providing an effective road surface area for traffic and limited…
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Topics: Bridge and Highway, Thermoplastic, Rosphalt
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