Determining the (In-plane) Flow Rate per Unit Width and Hydraulic Transmissivity (Discharge Capacity)

Test Method Title:
Determining the (In-plane) Flow Rate per Unit Width and Hydraulic Transmissivity (Discharge Capacity)

Method ID:
ASTM D4716-08

Material:
Geotextile and Geotextile related products

Test Property:
Flow rate at specified pressure

Description of Test:
A test specimen is clamped in a Transmissivity (Discharge Capacity) testing machine and water is supplied in the specimens with specified pressure. Water flow rate and discharge capacity are calculated.

Preferred Test Sample Size:
2m x Full production width.

Number of Test Specimens:
5 pcs.

Test Specimen Size:
350mm x 305mm / 14 inch x 12 inch

Keywords:
Hydraulic Transmissivity (Discharge Capacity)