Väylävirasto

Toimialayhteisö: Väylävirasto
Komitea: CEN/TC 227 (Road materials)
Alkuperä: CEN
Määräpäivä: 2022-12-22
LaajennaSupista
 
This document describes a test method as an indicator both for the penetration resistance (hardness) and elastic recovery after de-loading (resilience) of hot applied joint sealants according to EN 14188-1 at 25 °C using a standard penetrometer fitted with a ball penetration tool.
Toimialayhteisö: Väylävirasto
Komitea: CEN/TC 227 (Road materials)
Alkuperä: CEN
Määräpäivä: 2022-12-29
LaajennaSupista
 
This document describes a method to characterize the resistance against elevated temperature on samples of hot applied joint sealants according to EN 14188-1 by comparing the cone penetration and resilience values before and after exposure.