FAQs

What is the flow rate?

The volume of water that can pass through the drainage core over a period of time. Usually flow rate is expressed in litres per m per second. Flow rate is affected by the pressure of the water (hydraulic gradient), the total weight of soil above (pressure) & the type of soil either side (simulated in the laboratory test by soft or hard platens). 

Product Finder

Market

Application

Type of Product