The performance of a project often starts below the surface. Through emerge, Heidelberg Materials offers a broad range of crushed rock and roadbase materials, supported by decades of quarrying experience and a deep understanding of construction, pavement and civil infrastructure requirements.
Blended recycled roadbase
Roadbase material produced from a blend of recycled construction materials, such as crushed concrete and reclaimed aggregates, processed and graded to create a compactable base layer for construction and civil applications.
Specified roadbase
Roadbase material typically supplied to meet project, customer, or road authority requirements. Depending on the application, specified roadbase may include grading, material property, or testing requirements and is commonly used in road, pavement, and civil construction projects.
Stabilised & modified roadbase
Roadbase material generally blended with a controlled amount of binding agent to create a bound layer with increased strength and durability for demanding applications.
Unspecified crushed rock
Crushed rock material available in various sizes, not produced to a specific engineering specification but suitable for general construction and civil applications. Products may be selected based on the requirements of the intended use.
Unspecified roadbase
Roadbase-type material produced without a defined engineering specification, typically used in applications where formal compliance is not required but a compactable, stable surface is still needed.