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ČSN EN 1426 (657062)
Bitumens and bituminous binders - Determination of needle penetration
Translate name
STANDARD published on 1.2.2025
The information about the standard:
Designation standards: ČSN EN 1426
Classification mark: 657062
Catalog number: 520739
Publication date standards: 1.2.2025
SKU: NS-1212173
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Waxes, bituminous materials and other petroleum productsBinders. Sealing materials
Annotation of standard text ČSN EN 1426 (657062):
This document specifies a method for the determination of the needle penetration of bitumens and bituminous binders.
The standard procedure for the determination of the needle penetration (consistency) is described for penetrations up to (330 x 0,1) mm at a temperature of 25 °C. The method also allows for penetrations up to (500 x 0,1) mm using a longer needle.
WARNING - The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use
Preview of the standard ČSN EN 1426 (657062)
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