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geotextile specification. The rolls arrive, wrapped and labeled. What happens next—before the fabric is even unrolled—can determine the success or failure of the installation. Proper storage, handling, and on-site protection are not optional; they are essential to ensuring the fabric performs as designed.
Storage Protocols:
Off-Ground Storage: Store geotextile rolls on pallets or elevated platforms, never directly on the ground. Moisture wicking from saturated soil can degrade labels and, over extended periods, affect fabric.
Covered Storage: Whenever possible, store rolls under cover (tarp, shed). If stored outdoors temporarily, ensure rolls are fully wrapped and protected from UV exposure, mud splash, and construction debris.
Temperature & Chemicals: Avoid storing near solvents, fuels, or excessive heat sources.
Polypropylene geotextiles are generally chemically resistant, but contamination should be prevented.
Rotation: Follow FIFO (First In, First Out). Extended storage beyond 12 months may require re-inspection.
Handling Procedures:
Lifting: Use spreader bars or fabric slings through the core. Never lift a roll by wrapping chains or cables around the outer circumference—this crushes the edge, creating "core crush" that damages meters of fabric on each end.
Transport on Site: Move rolls using forklifts or equipment with padded forks. Avoid dragging rolls across rough ground.
Unrolling: Roll out the fabric manually or using a deployment bar on the back of a vehicle. Do not drive equipment over a roll to unroll it.
UV Protection: The Critical Clock:
Most geotextiles contain carbon black or other UV stabilizers, but they are not designed for long-term exposed storage. Once the outer wrapping is removed, the clock starts ticking.
Typical UV exposure limit: 30-60 days (check manufacturer's specific rating).
Best Practice: Unroll, place, and cover with aggregate or backfill within 7 days.
If delays occur, cover exposed fabric with an opaque tarp or spray-on temporary protection.
Pre-Installation Inspection:
Before deployment, inspect the fabric:
Visual Check: Any tears, holes, or defects from shipping/handling?
Cleanliness: Is the fabric free of mud, oil, or debris that could clog pores?
Identification: Does the roll label match the approved submittal and MTR?
On-Site Protection During Installation:
No Traffic on Uncovered Fabric: Absolutely no vehicles or tracked equipment directly on exposed geotextile.
Anchor Against Wind: On open sites, temporarily anchor fabric edges with sandbags or staples.
Repair Protocols: Establish a clear procedure for repairing incidental damage (overlapping patches of same material, minimum 300mm overlap in all directions).
The Contractor's Mindset:
Treat the
geotextile as a precision engineering component—because it is. A few minutes spent on proper storage and handling preserves thousands of dollars of material value and ensures the engineered performance is delivered.
Our company provides clear storage and installation guidelines with every shipment. Our technical team is available to support your site team. For best practice documentation, visit
www.hzgeotextile.com.
