Search This Supplers Products:Ground ScrewEarth anchorscrew pilesHelical screwground screw foundationGround Screw Anchor
15.Corrosion of hot-coated zinc ground screw cover in different soils
Soil type | Corrosion penetration in zinc |
Clay and gyttja (organic clay) | 10 – 30 |
Peat | 10 – 30 |
Sand | 2 – 4 |
Sandy till, pH-neutral | 2 – 3 |
Sandy till, low pH | 8 |