Chipseal Materials

This course provides an introduction to the materials and specifications used in chipseals in NZ. It is intended for those who have not previously acquired the knowledge or had formal detailed training in this subject.

It is essential knowledge for those wishing to attend the NZIHT 'Chipseal Design' course and is intended to give a good understanding of the basic properties, NZTA specifications and performance of the component materials – bituminous binders, binder additives and mineral aggregates. Knowledge of the subject matter in this course is essential for those wishing to gain chipseal design skills.

Who should attend

All those, whether contractor or client, who supervise chipseal  construction or who are involved in chipseal design

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WITT and this programme are part of Te Pūkenga – New Zealand Institute of Skills and Technology 

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