BS 6906-7:1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Methods of test for geotextiles Determination of in-plane waterflow
Hardcopy , PDF
06-15-2006
English
12-31-1990
Committees responsible
Foreword
Method
1 Scope
2 Definitions
3 Principle
4 Apparatus
5 Test specimens
6 Procedure
7 Calculations
8 Test report
Appendix
A Accuracy
Figures
1 Constant head in-plane water flow apparatus (example
of typical arrangement)
2 Water viscosity correction factor
3 Typical plot of hydraulic transmissivity versus
hydraulic gradient under several normal stresses
4 Typical plot of hydraulic transmissivity versus
normal compressive stress under several gradients
5 Typical plot of flow rate per unit width versus
normal compressive stress under hydraulic gradients
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