Lokhu kungenye yezicelo ezivame kakhulu ze-geotextiles ekwakhiweni kwemigwaqo, izindawo zokulahla imfucumfucu, izinkundla ze-sthletic, njll. Ivumela ukususwa kwamanzi ngokushesha ngenkathi ihlinzeka ngokugcinwa kwenhlabathi enhle kakhulu, iqinisekisa ukugeleza kwamanzi agelezayo isikhathi eside.