• Yenziwe ngezinto ze-geotextile ezikhoyo 90—120 gr/m2
• Uncedo ekwandiseni ubomi bedama
• Khusela i-pool liner ekungenweni ngamatye amancinci abukhali okanye iingcambu ezikhulayo
• Ifanele ukusetyenziswa nawo onke amadama angaphezulu komhlaba
Ichibi leNsimbi leNdonga
IphuliHluza
Impompo yephuli
Isifudumezi seSola
Ishawari yangaphandle
Izincedisi