Ukusetshenziswa kwezinsimbi:
Isetshenziselwa ukushesha okukhanyayo, ukushesha kwesimo sezulu kanye nokuhlolwa kokuguga okukhanyayo kwendwangu ehlukahlukene, ukuphrinta
kanye nokudaya, izingubo zokugqoka, i-geotextile, isikhumba, ipulasitiki nezinye izinto ezinemibala. Ngokulawula ukukhanya, izinga lokushisa, umswakama, imvula nezinye izinto egumbini lokuhlola, izimo zemvelo zokulingisa ezidingekayo zokuhlola zinikezwa ukuhlola ukushesha kokukhanya, ukushesha kwesimo sezulu kanye nokusebenza okulula kokuguga kwesampula.
Hlangana nezinga:
I-GB/T8427, GB/T8430, ISO105-B02, ISO105-B04 namanye amazinga.
