Ground Protective Underlayment
Assembly25–50 mm foam or sand base layer protecting liner from puncture by rocks and root damage. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Ground Protective Underlayment
2 top-level lines as of r317| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Foam Underlayment Board | above-ground-pool-underlayment-foam | 1× | 1 | · | part |
| 2 | Ground Cover Geotextile | above-ground-pool-ground-cover-fabric | 1× | 1 | · | part |