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90.93 Standard confirmed May 25, 2020
CEN
CEN/TC 336 Bituminous binders
European Norm
75.140 Waxes, bituminous materials and other petroleum products | 91.100.50 Binders. Sealing materials
Published
This European Standard specifies a method for visualisation of the polymer distribution in polymer modified bitumen by fluorescent microscopy.
The method is applicable for most of the commercially used polymers, but before the method is used it should be examined whether the test is applicable for the actual polymer.
The method should only be used for identification purposes, i.e. in connection with production control.
NOTE Sample preparation and treatment have an important influence on the test results and it is essential to follow strictly the method described to achieve comparable results.
WARNING — The use of this European Standard can involve hazardous materials, operations and equipment. This European Standard does not purport to address all of the safety problems 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.
Legislation related to this standard
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
WITHDRAWN
EN 13632:2003
PUBLISHED
EN 13632:2010
90.93
Standard confirmed
May 25, 2020