Geotechnický průzkum a zkoušení - Terénní zkoušky - Část 8: Zkouška zatlačovaným presiometrem (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.2.2019
Designation standards: ČSN EN ISO 22476-8
Classification mark: 721004
Catalog number: 506532
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 full displacement pressuremeter (FDP) tests. NOTE: This document fulfils the requirements for full displacement pressurementer test as part of the geotechnical investigation services according to EN 1997-1 and EN 1997-2. Tests with the full displacement pressuremeter cover the measurement in situ of the deformation of soils and weak rocks by the expansion/contraction of a cylindrical flexible membrane under pressure