Isebenza njani inethi yocingo lwe-aluminiyam kunye nenethi yokhuseleko? Ngaba zilungile ngokwenene?
Inethi yokukhusela ye-aluminium, eyaziwa ngokuba yi-safety net, isetyenziswa kakhulu kwii-apron ezahlukeneyo, uphahla lwezonyango olungxamisekileyo, uphahla lweshishini kunye neendawo ezikhangayo zabakhenkethi kunye nophahla lwezakhiwo ezahlukeneyo eziphakamileyo. Xa umphezulu we-helipad yophahla ungaphezulu kwe-75cm (okanye i-0.75m) ngaphezu kwendalo engqongileyo, kwaye kuya kubakho iingozi zokhuseleko kwizenzo zabasebenzi, inethi yokhuseleko kufuneka ifakwe kwi-helipad. Akukho kugxininiswa kakhulu ekufakweni kweenethi zokhuseleko kwezinye iindawo. Iimpawu kunye neenzuzo zenethi yokhuseleko:
Inethi yokhuseleko yenziwe ngezinto ze-aluminium alloy ezinamandla aphezulu, ezinokuthwala amandla amakhulu okubetha kwaye zinokuthwala ubunzima obuyi-300kg. Ukuze kujongwane nemingcipheko yomlilo enokubakho, inethi yokhuseleko ngokwayo inokusebenza kakuhle kokuthintela umlilo. Indawo ye-apron iyinkimbinkimbi kwaye iyatshintshatshintsha, kwaye inethi yokhuseleko inokumelana kakuhle nemozulu kunye nokugqwala ukuze ikwazi ukumelana neemeko zemozulu ezinzima ezifana nobushushu obuphezulu, ubushushu obuphantsi, imvula kunye nekhephu.
Ukufakelwa kwenethi yokhuseleko kufuneka kulandele isikhokelo seengcali ukuqinisekisa ukufakwa okuqinileyo nokuzinzileyo. Kwangaxeshanye, kuyimfuneko ukuqwalasela ulungelelwaniso phakathi kwenethi yokhuseleko kunye nokusingqongileyo okungqongileyo (njengezakhiwo nezixhobo). Kubalulekile ukujonga nokugcina inethi yokhuseleko rhoqo. Okuqulathwe kuhlolo kuquka kodwa akupheleli nje ekugqibeleleni kwenethi yokhuseleko, umthamo wokuthwala, nokuba indawo esisigxina ikhululekile, njl. Ukuba kukho nawuphi na umonakalo okanye ukungaqheleki, kufuneka ilungiswe okanye itshintshwe ngexesha.
