Iingenelo ezintandathu kunye neempawu zentsimbi yetshaneli:
Intsimbi yesiteshi kunokuthiwa inomthamo ophezulu wokuthengisa phakathi kwazo zonke iimveliso zentsimbi, ikakhulu kuba intsimbi yesiteshi ayifanelekanga kuphela ekwakheni, kodwa ikwalungele nokwakhiwa kwezinto ezincinci neziphakathi kubomi bemihla ngemihla, ezinemisebenzi epheleleyo kakhulu. Nangona i-I-beam ichaza iingenelo ezintandathu kunye neempawu ze-I-beam nawe.
1. Iindleko zonyango eziphantsi: iindleko zokufaka i-hot-dip galvanizing ziphantsi kunezo zezinye iingubo zokupenda;
2. Ihlala ixesha elide: intsimbi ye-angle ye-galvanized eshushu ene-hot-dip ineempawu zomphezulu ofanayo, umaleko we-zinc, akukho plating ilahlekileyo, akukho manzi avuzayo, inamathela kakhulu kwaye imelana nokugqwala okunamandla. Kwimeko-bume yasezidolophini, ubukhulu obuqhelekileyo be-hot-dip galvanized anti-rust bunokugcinwa iminyaka engaphezu kwama-50 ngaphandle kokulungiswa; Kwiindawo zasezidolophini okanye ezikude nolwandle, i-hot-dip galvanized anti-rust coating eqhelekileyo inokugcinwa iminyaka engama-20 ngaphandle kokulungiswa;
Iingenelo ezintandathu kunye neempawu ze-I-beam
3. Ukuthembeka okulungileyo: i-zinc coating kunye nentsimbi zidityaniswe ngesinyithi kwaye zibe yinxalenye yomphezulu wentsimbi, ngoko ke ukuqina kwe-coating kuthembekile;
4. Ukuqina kwengubo kuqinile: ingubo egqunyiweyo yakha isakhiwo esikhethekileyo sesinyithi, esinokumelana nomonakalo woomatshini ngexesha lokuthuthwa nokusetyenziswa;
5. Ukhuseleko olupheleleyo: yonke indawo yenxalenye egqunyiweyo ingagqunywa nge-zinc, kwaye ingakhuseleka ngokupheleleyo nokuba kwindawo exineneyo, ekhoneni elibukhali nakwindawo efihliweyo;
6. Gcina ixesha kunye nomgudu: inkqubo yokufaka i-galvanizing ikhawuleza kunezinye iindlela zokwakha i-coating, kwaye ingathintela ixesha elifunekayo lokupeyinta kwindawo emva kokufakwa.
Ixesha lokuthumela: Februwari-20-2023