Projekta Nr.ISO 22282-3:2012
Nosaukums<p>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.</p> <p>The tests are used to investigate the following:</p> <ul> <li>hydraulic properties of the rock mass, which are mainly governed by discontinuities;</li> <li>absorption capacity of the rock mass;</li> <li>tightness of the rock mass;</li> <li>effectiveness of grouting;</li> <li>geomechanical behaviour, e.g. hydrofracturing, hydrojacking.</li> </ul>
Reģistrācijas numurs (WIID)57724
Darbības sfēra<p>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.</p> <p>The tests are used to investigate the following:</p> <ul> <li>hydraulic properties of the rock mass, which are mainly governed by discontinuities;</li> <li>absorption capacity of the rock mass;</li> <li>tightness of the rock mass;</li> <li>effectiveness of grouting;</li> <li>geomechanical behaviour, e.g. hydrofracturing, hydrojacking.</li> </ul>
StatussStandarts spēkā
ICS grupa93.020