Resources

To enable the improvement of the modelling of pavement response and performance, the measurement of full-scale tyre surface contact stress distributions in all three of the coordinate directions was undertaken.

Bridge health monitoring is a method of evaluating the ability of a bridge to perform its required task (also called fitness for purpose) by monitoring the response of the bridge to the traffic loads it has to withstand.

Bridge health monitoring is a method of evaluating the ability of a bridge to perform its required task (also called fitness for purpose) by monitoring the response of the bridge to the traffic loads it has to withstand.

Endurazyme #388 is a proprietary bioenzyme stabiliser designed to allow greater use of marginal in-situ pavement materials.

Criteria for selecting riprap to protect bridge abutments against scour were investigated.

A study of cores from multilayer chipseals shows that fine solid materials (passing 4.75 mm) fill a significant proportion of the chipseal volume that would otherwise be available for bitumen.

This report describes work to investigate sealing aggregate bonding to standard and polymer modified bituminous binders.

This project was undertaken to establish reliable test methods by which the performance of road markings in New Zealand can be assessed.

While pavement design and management practices are based on static axle loads, the actual loads applied to pavements are dynamic, varying as the suspension responds to the unevenness in the pavement surface.

This report presents a state-of-the-art review of the use of thin surfacings over bound (cementitiously stabilised) pavement layers and develops a test protocol for future research, based on field evaluations of in-service trial pavements.