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Project

00227563

Road and airfield surface characteristics - Trailer-based measurement of the rolling resistance of road surfaces.

Road and airfield surface characteristics - Trailer-based measurement of the rolling resistance of road surfaces.

Road lighting - Part 1: Guidelines on selection of lighting classes

Acoustics - Measurement of sound emitted by road vehicles of category M and N at standstill and low speed operation - Engineering method (ISO 16254:2024); Text in German and English

Project

EN 1793-5

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - Sound absorption under direct sound field conditions

Intelligent transport systems - Road boundary departure prevention systems (RBDPS) - Performance requirements and test procedures

Electric road vehicles - Road operating characteristics - Part 1: Passenger cars and light duty vehicles

Tyre abrasion rate measurement methods - Part 1: Outdoor test method by using vehicles on road

Committees

NA 051-04 FB

Technical Department Raod maintenance service

Committees

CEN/TC 227

Road materials

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