+1 888 608-7511
Need help finding a standard?
Help Desk
Determination of the acoustic properties of markings. The CPX measurement method
This document outlines a method to measure the typical external noise emission produced when tyres of passenger car roll over a structured road marking. The result is a measure for the noise perceived in the surroundings of the road, hence not for interior noise in the car.
This method can be used for three purposes:
The test result allows the road owner to make an assessment of the risk of nuisance when s/he considers a particular road marking system for application on a road in a noise sensitive area, e.g. built up areas.
The method is also applicable to measurements on milled rumble strips.
Failed to load document history.
| Publish Date | Document Id | Type | View |
|---|