Geotechnický průzkum a zkoušení - Terénní zkoušky - Část 14: Dynamická penetrace ve vrtu (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN ISO 22476-14
Classification mark: 721004
Catalog number: 510124
Publication date standards: 1.7.2020
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN ISO 22476-14 (721004):

This document specifies the equipment requirements, execution of and reporting on borehole dynamic probing. NOTE - This document fulfills the requirements for borehole dynamic probing as part of the geotechnical investigation and testing according to EN 1997-1 and EN 1997-2. The document specifies technical requirements in respect to equipment and implementation, in order to extensively prevent incorrect appraisals of the subsoil conditions and to limit scatter in the probing results due to equipment and implementation