Geotechnický průzkum a zkoušení - Terénní zkoušky - Část 6: Zkouška samozávrtným presiometrem (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.2.2019
Designation standards: ČSN EN ISO 22476-6
Classification mark: 721004
Catalog number: 506531
Publication date standards: 1.2.2019
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
This document specifies the equipment requirements, execution of and reporting on self-boring pressuremeter (SBP) tests. NOTE: This document fulfils the requirements for self-boring pressuremeter test as part of the geotechnical investigation services according to EN 1997-1 and EN 1997-2. Tests with the self-boring pressuremeter cover the measurement in situ of the deformation of soils and weak rocks by the expansion and contratcion of a cylindrical flexible membrane under pressure