Umqobo wokulawula isihlweleluhlobo locingo oludumileyo lwexeshana lwemisitho yezemidlalo, iindibano zabantu abaninzi, imingcelele, okanye eminye imisebenzi yethutyana.Umqobo wokulawula isihlwele ukwabizwa ngokuba yimiqobo yentsimbi, imiqobo yentsimbi, okanye imiqobo yentsimbi.Le nto inokunceda ekulawuleni abahambi ngeenyawo neenqwelo-mafutha ngendlela efanelekileyo ukuthintela iingozi.Ngalo msebenzi, kulula kakhulu ukuthwala kunye nokufaka kunye nomntu omnye.Ithandwa kakhulu kwiimarike zaseOstreliya naseMelika.
Ngokubhekiselele kwizinto eziphathekayo, zenziwe kwiityhubhu zentsimbi zamandla aphezulu (i-Q235 okanye i-Q195.).Oku kunokwenza ukuba yomelele ngokwaneleyo ukumelana nempembelelo enkulu yezihlwele okanye ezinye izinto.Ngokubhekiselele kunyango lomphezulu, kukho iindlela ezimbini zokukhetha: intsimbi eshushu edithiweyo kunye nepeyinti yePVC.Ukuba ngokugqitywa kwe-galvanizing eshushu, kuya kuba nokusebenza okukhulu kwi-anti-rust kunye ne-anti-water.Umphezulu uya kubonakala ngathi yisilivere ngombala.Kwaye ukuba ngePVC yokwambathisa, umphezulu uya kuba ngombala olungiselelweyo kwaye ube nomphezulu ogudileyo.Xa kuthelekiswa negalvanized eshushu, iya kuba nobomi obude benkonzo njengoko inonyango olongezelelweyo.
Ufakelo lohlobo lweplagi lusetyenziswa kuyilo lokufakela umqobo wesihlwele.Ubukhulu becala iqulathe imivalo kunye neentonga.Umntu omnye uya kukwanela ukuphatha umsebenzi wofakelo.Oku akufuni ngcali okanye amagcisa kunye namava.Esi sesinye sezizathu eziphambili ezenza idume kwihlabathi jikelele.
Jonga iividiyo zokuhlohla ukuze ufumane iinkcukacha ezithe vetshe.
Impahla iya kupakishwa kwiipaliti zentsimbi ngokusekelwe kwisitya esisetyenzisiweyo.