90.92 Standard to be revised Nov 19, 2021
CEN
CEN/TC 336 Bituminous binders
European Norm
75.140 Waxes, bituminous materials and other petroleum products | 91.100.50 Binders. Sealing materials
Published
1.1 This test method covers the determination of percent recovery and non-recoverable creep compliance of bitumen and bituminous binders by means of Multiple Stress Creep and Recovery (MSCR) testing. The MSCR test is conducted using the Dynamic Shear Rheometer (DSR) in creep mode at a specified temperature.
1.2 The percent recovery at multiple stress levels is intended to determine the presence of elastic response and stress dependence of bituminous binders.
1.3 The non-recoverable creep compliance at multiple stress levels is intended as an indicator for the sensitivity to permanent deformation and stress dependence of bituminous binders.
1.4 This European Standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this European Standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
PUBLISHED
EN 16659:2015
90.92
Standard to be revised
Nov 19, 2021
IN_DEVELOPMENT
prEN 16659