Mirafi® N Series nonwoven polypropylene geotextiles are used for soil separation, drainage in transportation, building site, and water infrastructure projects such as subsurface drainage, permanent erosion control and roadway separation applications. Mirafi® N Series nonwovens combine high water flow rates, high soil interaction and durability while providing excellent soil particle retention.
Mirafi® N Series nonwoven geotextiles eliminate the problems of determining the aggregate gradation required to match soil conditions, finding a convenient and economical source of a specific aggregate gradation, transporting and placing graded aggregate, and assuring that the in-place aggregate gradation provides effective filter performance.