Umnatha wentsimbi yentsimbi luhlobo lwemesh yokwakha, eyenziwe ngocingo lwentsimbi olukumgangatho ophezulu, oludityaniswe ngoomatshini abachanekileyo abazenzekelayo, kunye negalvanized (i-electroplated okanye i-hot-dip) emva kokuba i-mesh yenziwe.Umnatha wocingo owenziwe ngesinyithi yintsimbi yonke yekhusi yentsimbi ekuxhathiseni umhlwa ingcono, kodwa kunye nentsimbi yekhusi yentsimbi isetyenziswa ngokubanzi kwelinye leendidi zomnatha, ukuxhathisa okukumgangatho ophezulu, ukuchasana nomhlwa, umnatha ogudileyo kunye nococekileyo, ukonyusa umbono, unako. dlala indima ethile yokuhombisa.