STN EN 12607-1
| Name: | STN EN 12607-1 |
| Validity: | Valid |
| Number of pages: | 24 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Asfalty a asfaltové spojivá. Stanovenie odolnosti proti tvrdnutiu pôsobením tepla a vzduchu. Časť 1: RTFOT metóda |
| English title | Bitumens and bituminous binders - Determination of the resistance to hardening under influence of heat and air - Part 1: RTFOT method |
| Release Date: | 01. 02. 2025 |
| Date of withdrawal: | |
| ICS: | 91.100.50 |
| Sorting character/National clasification code | 65 7070 |
| Level of incorporation: | idt EN 12607-1:2024 |
| Official Journal | 01/25 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 12607-1:2015-05 (65 7070) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies a method for the conditioning of bitumen or bituminous binders in order to provide for measuring the combined effects of heat and air on a thin moving film of bitumen or bituminous binder simulating the hardening which most bituminous binders undergo during mixing in an asphalt mixing plant. The method is referred to as RTFOT - Rolling Thin Film Oven Test. The method described is applicable to paving grade bitumen. The method described is also applicable to other bituminous binders considering that the reference temperature can result in excessive hardening that does not resemble real conditions during mixing at the plant. It is possible that the method does not represent the hardening that occurs during mixing bitumen used for warm mix asphalt. The method described is not applicable to those binders having a viscosity at the tested temperature not allowing to provide a moving film. In some cases, it is possible that the test sample creeps out of the glass container and flows ... |
| Preview: | Náhľad normy (PDF) |