Laying Geotextile Fabric
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0:48
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What happens here
A layer of geotextile fabric is rolled out over the compacted sub-grade. This fabric acts as a barrier, preventing the base material (sand) from mixing with the underlying soil, which could compromise the stability of the patio. It also aids in drainage.
Goal: Separate base material from sub-grade and aid drainage
Tools and materials
- Geotextile Fabric — To separate soil layers, aid drainage, and prevent weed growth, Utility Knife Unknown