July 8, 2026

Nonwoven geotextile roll for drainage filtration and separation projects

Geotextile for Drainage: When to Use Nonwoven Fabric and How to Choose GSM

Drainage / By

Drainage geotextile fails when fabric is chosen by weight alone. When Should You Use Geotextile for Drainage? Use geotextile for drainage when water must pass through the fabric while soil particles are retained. Nonwoven geotextile is often selected for drains, retaining walls, roads, and erosion-control layers, but the correct GSM depends on soil, flow, puncture […]

Geotextile for Drainage: When to Use Nonwoven Fabric and How to Choose GSM Read More »

Geotextile roll layout for subgrade preparation and installation planning

Geotextile Installation Guide: Overlap, Subgrade Prep, and Drainage Checks

Geotextile / By

Most geotextile installation problems start before the fabric is unrolled. What Is the Correct Way to Install Geotextile? Correct geotextile installation starts with subgrade preparation, then controlled fabric placement, proper overlap, wrinkle removal, protection from damage, and prompt covering. The exact overlap and fabric type depend on soil strength, water condition, aggregate size, traffic, and

Geotextile Installation Guide: Overlap, Subgrade Prep, and Drainage Checks Read More »

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