STN EN 14771
| Označenie: | STN EN 14771 |
| Platnosť: | Platná |
| Počet strán: | 20 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Asfalty a asfaltové spojivá. Stanovenie modulu pružnosti pri ohybe. Priehybový trámový reometer (BBR) |
| Anglický názov: | Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR) |
| Dátum vydania: | 01. 10. 2023 |
| Dátum zrušenia: | |
| ICS: | 75.140, 91.100.50 |
| Triediaci znak: | 65 7034 |
| Úroveň zapracovania: | idt EN 14771:2023 |
| Vestník: | 09/23 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 14771:2012-12 (65 7034) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document specifies a method for the determination of the flexural creep stiffness of bitumen and bituminous binders in the range of 30 MPa to 1 GPa by means of the bending beam rheometer. The method can be applied to a variety of bitumens, including unmodified as well as modified binders, as fresh (unused) binders, as well as binders after laboratory ageing conditioning (e.g. EN 12607-1, EN 14769), and also binders that have been recovered from asphalt mixtures. 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. |
| Náhľad normy: | Náhľad normy (PDF) |