Publications

The Guide to Road Design Part 5: Drainage – General and Hydrology Considerations provides road designers and other practitioners with guidance on the design of drainage systems.

The Guide to Road Design Part 5A: Drainage: Road Surface, Networks, Basins and Subsurface, provides road designers and other practitioners with guidance on the design of the collection and discharge of water from road surfaces, pit and pipe systems,…

Guide to Road Design Part 5B: Drainage &ndash

The purpose of this guideline is to provide potential recyclers with the information they need to gain a better understanding of how recycled crushed glass (RCG) should be processed to make it fit-for-purpose for infrastructure applications. This…

As a result of the ban on the export of recycled waste plastic, there is increasing interest in repurposing recycled waste plastic for use in road surfacing applications. There is no guide for this purpose and until such time as a guide is available…

Guide to Pavement Technology Part 4F: Bituminous Bindersprovides guidance on the use of bituminous materials in road construction and maintenance. Bituminous materials include bitumen obtained from refining crude petroleum oil and products derived…

Stabilisation may be defined as a process by which the intrinsic properties of a pavement material are altered by the addition of a stabilisation binder to meet performance expectations in its operating, geological and climatic environment. Part 4L…

Part 10: Subsurface Drainage provides advice on the general requirements for drainage materials, design of pavement drains and construction and maintenance considerations. This Part contains information on the types and uses of subsurface drainage…