Publications

Showing 1 - 3 of 3 Publications
Polyphosphoric Acid Modified Binders
This report provides a general overview of polyphosphoric acid modified binder. A modification mechanism between the acid and binder was proposed. The addition of acid was found to change the chemical compositions of the binder noticeably. The…
Analysis of Current Practices for Improving the Level of Service of On-Road Public Transport, HOV and Emergency Vehicles
This report describes the concept and definition of level of services (LOS) for specific road users that include on-road public transport, high occupancy vehicles (HOV) and emergency vehicles. It reviews current practices to improve their LOS and…
Evaluation of Measures and Technologies used to Improve the Level of Service of On-Road Public Transport, HOV and Emergency Vehicles
This report provides information on emerging technologies to improve the LOS of on-road public transport (ORPT), high-occupancy vehicles (HOVs) and emergency vehicles (EVs). A list of measures and technologies is compiled from this and earlier…