CPC Main Group
E02D 31/00 Protective arrangements for foundations or foundation structures ; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution (spillage retaining means for tanks B65D90/24)
6 direct subcodes
Child Classifications
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- E02D 31/02 against ground humidity or ground water
- E02D 31/06 against corrosion by soil or water
- E02D 31/08 against transmission of vibrations or movements in the foundation soil
- E02D 31/10 against soil pressure or hydraulic pressure