Resources

Displaying 1 - 3 results of 3 for ""

Preferred method for calculating road surface water run-off in New Zealand

Published:
Category: Skid resistance & surface texture , Technical memoranda | Audience: Road traffic engineers & consultants

To advise on the preferred method of calculating surface water flow and the limited use of the Gallaway method in New Zealand.

Macrotexture requirements for surfacings

Published:
Category: Skid resistance & surface texture , Technical memoranda | Audiences: Road traffic engineers & consultants, Roading contractors

This memo advises macrotexture requirements for low speed areas and supersedes the two earlier asset management memos.