Geotextile Products
Deploying a Propex nonwoven geo-textile directly on subgrades extends road life by preventing fine subgrade soil particles from migrating and inter-mixing into the aggregate and ballast base course Propex 401 meets AASHTO M288 Class 3 standards and Propex 801 exceeds the require-ments for Class 1 textiles used in roadways 3 Wrapping a sub-
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