HPM Cold Mix is a seasonal grade of bituminous patching mix and is designed for use when the outside ambient temperature is in the range of -15°F (-25°C) to 100°F (38°C). Each grade is manufactured specifically to accommodate anticipated climatic conditions. The bituminous patching mix consists of asphalt and aggregate within prescribed quantities to make a mixture that provides satisfactory coating, workability and adhesion characteristics. The patching mixtures function during cold and damp or during hot weather in bituminous and concrete pavement.
