Indawo yokuLahlwa kweNkunkuma yindawo ethile yomhlaba okanye eyombiwayo efumana inkunkuma yasekhaya kunye nezinye iintlobo zenkunkuma engenabungozi, njengenkunkuma eqinileyo yorhwebo, udaka olungeyongozi, kunye nenkunkuma eqinileyo engenabungozi kwimizi-mveliso.I-monofilament ephothiweyo i-geotextile inemisebenzi ephezulu yokucoca kubunjineli bokulahla inkunkuma.