Scam alerts: we’ve seen an increase in scam texts and emails claiming to be from us, asking for payments.
Check our example scams or report a scam to us

NZTA App: our mobile app provides a simple and secure way to access your driver licence and vehicle information.
Learn more and download the NZTA app

Resources

Back to Resources

Construction of unbound granular pavement layers

Published: | Category: Construction , Pavement & surfacing , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This specification and guidance notes shall apply to the construction of unbound granular pavement layers. The term pavement layer applies to any layer using sub-base or basecourse aggregates.

Publication details

  • Author:
  • Published: 2005
  • Conditions: Use is mandatory on state highways and recommended on other road controlling authority roads
  • Also known as: B/2