BS EN ISO 17892-11:2019
$142.49
Geotechnical investigation and testing. Laboratory testing of soil – Permeability tests
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 30 |
This document specifies methods for the laboratory determination of the water flow characteristics in soil.
This document is applicable to the laboratory determination of the coefficient of permeability of soil within the scope of geotechnical investigations.
NOTE This document fulfils the requirements of the determination of the coefficient of permeability of soils in the laboratory for geotechnical investigation and testing in accordance with EN 1997‑1 and EN 1997‑2.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 4 | European foreword |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | 4 Symbols |
| 11 | 5 Apparatus 5.1 General 5.2 Permeameters 5.2.1 General 5.2.2 Rigid wall permeameters |
| 13 | 5.2.3 Flexible wall permeameter |
| 15 | 5.3 Porous discs 5.4 Permeant water properties 5.5 Measurement and control devices 5.5.1 Elevation head 5.5.2 Displacement and volume measuring devices 5.5.3 Flow volume measurement device |
| 16 | 5.6 Ancillary apparatus 6 Test procedure 6.1 General requirements 6.1.1 Saturation 6.1.2 Hydraulic gradient |
| 17 | 6.1.3 Water temperature 6.2 Specimen preparation 6.2.1 General 6.2.2 Rigid wall permeameter |
| 18 | 6.2.3 Flexible wall permeameter 6.3 Test preparation 6.3.1 Cylindrical permeameter |
| 19 | 6.3.2 Oedometer ring 6.3.3 Flexible wall permeameter |
| 20 | 6.4 Permeability measurement |
| 21 | 6.5 Dismounting |
| 22 | 7 Test results 7.1 Bulk density, dry density, water content and degree of saturation 7.2 Coefficient of permeability and hydraulic gradient |
| 23 | 7.3 Correction for test temperature 8 Test report 8.1 Mandatory reporting |
| 24 | 8.2 Optional reporting |
| 25 | Annex A (normative) Calibration, maintenance and checks |
| 28 | Bibliography |
