Nonwoven drainage fabrics are an economical alternative to graded aggregate and sand filters and can eliminate many of the problems associated with using, purchasing and transporting aggregate. Another use for a nonwoven geotextile is as asphalt overlay fabric. Overlay fabric increases pavement life by providing a solution for reflective cracking.
It is flexible, long-lasting, resistant to the aggressive effects that may occur in the soil, can easily be applied to different types of surfaces and can easily be applied to the details such as dilation, edges of chimney and parapet returns, it has high tensile and breakage stability.
It is very easy to apply. You prepare mortar with ordinary methods, but you just use PERMO STOP added concrete instead of common concrete. The lime does not have any negative impact on PERMO STOP. It is highly economical.