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Results for: 'BS EN ISO 17892-11'

Soil - Permeability apparatus: Constant Head permeability apparatus

Constant Head apparatus This method describes a procedure for the determination of the permeability of water through granular (cohesionless) soils in a steady-state condition. The procedure is to establish representative values of the coefficient of permeability, k, of granular soils that may occur in...

Soil - Permeability apparatus: Falling head permeability apparatus

The falling head permeability test is used to determine the permeability of fine grained soils with intermediate and low permeability such as silts and clays with permeability in range of 1x10-5 to 1x10-9. This testing method can be applied to an undisturbed sample. The falling head principle can be applied...