What Does Geotextile Fabric Actually Do, and When Do You Need One?
Geotextile fabric keeps two layers of ground from mixing. Laid on the subgrade before you place rock, it stops soft, wet soil from pumping up
How Do You Choose Culvert Pipe for a Driveway Crossing?
Match culvert pipe to four things: county requirements at the approach, how much cover it gets, what drives over it, and how the ends get protected. The install decides more than the material.