Cold mix material made with a pugmill is a versatile option for road maintenance. Emulsion formulations and mix designs can be developed to meet a wide range of job requirements using a variety of aggregate types. An alternative to “hot mix asphalt (HMA)”, the term cold mix is derived from the incorporation of liquid asphalt emulsions at ambient temperatures, meaning that no heating is required to render the asphalt workable.

Cold mixes can be used for paving using a conventional paver, shimming or patching using a grader, or piled and stored to be used for pothole patching. Vestal Asphalt’s HYPERPatch(TM) is a high performance patch material made with a proprietary blend of top quality emulsion and aggregates.

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