Displaying 1 - 10 results of 233 for ""
Published: January 2014
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
Road traffic engineers & consultants
Leutner shear tests to measure bond strength and flexural beam tests to measure flexibility were conducted on specialist surfacing resins used in New Zealand for coloured and high-friction surfacings.
Published: 1996
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
The design of frost-resistant pavements are discussed.
Published: October 2012
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
In New Zealand, premature failure of low volume, low strength state highways and local authority roads has sometimes occurred due to significant changes in heavy commercial vehicle traffic.
Published: February 2013
Category:
Activity management
,
CAPTIF
,
Research programme
,
Research & reports
| Audience:
General
Areas of New Zealand are running out of premium aggregates that meet the demanding specifications used in unbound granular road construction.
Published: June 2012
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
The objective of this research, undertaken in 2008–11, was the development of an improved method of modelling the decision to rehabilitate a typical New Zealand thin-surfaced unbound granular pavement.
Published: January 2012
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
Statistical modelling was undertaken to develop a means for reliably predicting the expected in-service skid resistance of any rural section of the New Zealand state highway network surfaced with chip seal.
Published: December 2011
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
The stabilisation of near-surface granular pavement materials is accepted practice in transportation maintenance and capital development projects in Australasia.
Published: 1998
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
In April 1994 a comparative trial of the performance of bitumen emulsion and cutback bitumen as chipsealing binders was constructed.
Published: 1997
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
This report describes a substantial research project to determine procedures for assessing the road-friendliness of heavy vehicle suspension systems. The initial aim was to develop a procedure for replicating the on-road dynamic wheel forces generate…
Published: 1997
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
This report presents the results of a research project, carried out in 1994, to investigate the suitability of fixed slip friction meters for on-road determination of pavement surface abrasiveness of New Zealand SEALED roads.