NORMSERVIS s.r.o.

ISO 22282-3:2012

Geotechnical investigation and testing — Geohydraulic testing — Part 3: Water pressure tests in rock

NORMA vydaná dňa 1.6.2012

Anglicky -
Elektronické PDF (175.70 EUR)
Anglicky -
Tlačené (175.70 EUR)


Francúzsky -
Elektronické PDF (206.90 EUR)
Francúzsky -
Tlačené (206.90 EUR)

The information about the standard:

Designation standards: ISO 22282-3:2012
Publication date standards: 1.6.2012
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: International technical standard
Kategória: Technické normy ISO

Annotation of standard text ISO 22282-3:2012 :

Description / Abstract: ISO 22282-3:2012 specifies the requirements for water pressures tests (WPT) carried out in boreholes drilled into rock as part of geotechnical investigation and testing according to EN 1997-1 and EN 1997-2. The tests are used to investigate the following: hydraulic properties of the rock mass, which are mainly governed by discontinuities; absorption capacity of the rock mass; tightness of the rock mass; effectiveness of grouting; geomechanical behaviour, e.g. hydrofracturing, hydrojacking.