Lefranc permeability test


Hi Guys please help me on finding comperhensive information about lefranc test method and it's specifications.I have to work on lefranc test for a university project... I search on the internet but nothing valueable found. please mention some english refrences. tahnks

Soil Mechanics / Geotechnical Geotechnical Investigations & In-Situ Testing

Asked 03/11/2009 14:09, updated: 12/06/2013 12:43
Masoudrs