Geotextile and blind tube is how the drainage ah?
Geotextile from the role of filtration, over the water, but soil, geotextile wrapped around the blind ditch like, I am specializing in the production of geotextiles, geomembrane and other materials, wish smooth.
After the blind tube is easy to plug, and geotextile water permeable, the combination of the two, so that the drainage effect is better. Hope to help you.
