STN EN 17542-1
| Name: | STN EN 17542-1 |
| Validity: | Withdrawn |
| Number of pages: | 20 |
| 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 | Zemné práce. Geotechnické laboratórne skúšky. Časť 1: Norma na skúšky odolnosti proti obrusovaniu |
| English title | Earthworks - Geotechnical laboratory tests - Part 1: Degradability test standard |
| Release Date: | 01. 10. 2022 |
| Date of withdrawal: | 01. 02. 2023 |
| ICS: | 93.020 |
| Sorting character/National clasification code | 73 3002 |
| Level of incorporation: | idt EN 17542-1:2022 |
| Official Journal | 09/22 |
| Amendments | |
| Replaced by: | STN EN 17542-1:2023-02 (73 3002) |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | This document defines the principle and the methods for the determination of the "degradability coefficient" of rocky material. The degradability coefficient IDG distinguishes the behaviour of certain rocky material and is used to show the change in the geotechnical characteristics (particle size, clay content, plasticity, etc.) in relation to the characteristics seen immediately following excavation. Changes in the particle size occur due to the combined action of climatic or geohydrological elements (frost, soaking-drying cycles) and mechanical stress to which it is subjected. In the case of degradable rocky material, this leads to a fairly significant and continuous reduction in the mechanical and geometric characteristics of the works in which they are used. |
| Preview: | Náhľad normy (PDF) |