ISO 15222:2021

Truck and bus tyres — Method for measuring relative wet grip performance — Loaded new tyres

Datum objavljivanja: 19. 11. 2021.

Опште информације

Trenutna faza: 90.92 Effective date: 21. 6. 2023.

Inicijator: ISO

Pripada: ISO/TC 31

Vrsta: Međunarodni standard

ICS: 83.160.10

Jezik: engleski francuski

Kupovina

Status: Objavljen

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Apstrakt

This document specifies the method for measuring relative wet grip braking performance index to a reference under loaded conditions for new tyres for use on commercial vehicles on a wet-paved surface.
The methods developed in this document are meant to reduce the variability. The use of a reference tyre is necessary to limit the variability of the testing method procedures.
This document applies to all commercial vehicle, truck and bus tyres.
This document does not apply to:
— tyres fitted with additional devices to improve traction properties (e.g. studded tyres);
— professional off-road tyres.

Životni ciklus

PRETHODNO

POVUČEN
ISO 15222:2011

TRENUTNO

OBJAVLJEN
ISO 15222:2021
90.92 Odluka o izmeni ili reviziji standarda
21. 6. 2023.

REVIDIRAN OD

PROJEKAT
ISO/FDIS 15222