Ukuqiniswa kwesakhiwo sangaphansi kwamanzi kudlala indima ebalulekile kubunjiniyela basolwandle kanye nokugcinwa kwengqalasizinda yedolobha. Umkhono wefiber yengilazi, i-epoxy grout engaphansi kwamanzi kanye ne-epoxy sealant, njengezinto ezibalulekile ekuqinisweni kwamanzi, zinezici zokumelana nokugqwala, amandla aphezulu kanye nempilo ende yesevisi, futhi zisetshenziswa kabanzi emisebenzini yobunjiniyela. Leli phepha lizokwethula izici zalezi zinto, izimiso zokukhetha kanye nezindlela zokwakha ezihambisanayo.
I. I-Glass Fiber Sleeve
I-Glass fiber Sleeve iwuhlobo lwempahla yesakhiwo esetshenziselwa ukuqinisa ngaphansi kwamanzi, futhi izingxenye zayo eziyinhlokoingilazi fiberfuthiinhlaka. Inokumelana nokugqwala okuhle kakhulu, amandla aphezulu kanye nokuguquguquka okuhle, okungakhuphula ngempumelelo umthamo wokuthwala nokusebenza kokuzamazama komhlaba kwesakhiwo. Lapho ukhetha imikhono ye-fiberglass, izici ezilandelayo kufanele zibhekwe:
1.Amandla nokuqina: Khetha amandla afanelekile kanye nezinga lokuqina ngokuya ngezidingo zangempela zobunjiniyela.
2.Ububanzi nobude: Thola ububanzi obufanele nobude bomkhono ngokuya ngobukhulu besakhiwo okufanele siqiniswe.
3.ukumelana nokugqwala: qinisekisa ukuthi umkhono we-fiberglass ungamelana namakhemikhali asendaweni engaphansi kwamanzi kanye nokuguguleka kwamanzi olwandle.
II. ngaphansi kwamanzi epoxy grout
I-epoxy grout engaphansi kwamanzi iyisici esikhethekile sokugaya, esakhiwe ikakhulukazii-epoxy resinkanye ne-hardener. Inezici ezilandelayo:
1.ukumelana namanzi: inokumelana namanzi okuhle kakhulu futhi ayithinteki imvelo engaphansi kwamanzi.
I-2.bonding: ikwazi ukwenza isibopho esiqinile ngomkhono we-fiberglass futhi ithuthukise amandla esakhiwo sonke.
I-3.i-viscosity ephansi: nge-viscosity ephansi, kulula ukuthulula nokugcwalisa inqubo yokwakha ngaphansi kwamanzi.
III. I-Epoxy sealant
I-Epoxy sealant isetshenziselwa ukuvala umkhono we-fiberglass kuphrojekthi yokuqinisa ngaphansi kwamanzi, engavimbela ukungena kwamanzi kanye nokugqwala. Izici zayo zimi kanje:
I-1.ukumelana kwamanzi: ukumelana kwamanzi okuhle, ukusetshenziswa kwamanzi isikhathi eside ngeke kuhluleke.
I-2.bonding: ingakha isibopho esiseduze nomkhono we-fiber yengilazi kanye ne-epoxy grout engaphansi kwamanzi ukuze kuthuthukiswe ubuqotho besakhiwo sephrojekthi.
Indlela yokwakha:
I-1.Ukulungiselela: Hlanza ingaphezulu lesakhiwo esiqinisiwe, qiniseka ukuthi indawo engaphezulu ayinayo imfucumfucu kanye nokungcola.
2.Ukufakwa komkhono we-fiberglass: lungisa umkhono we-fiberglass esakhiweni esiqinisiwe ngokuya ngezidingo zokuklama.
3.Gcwalisa i-epoxy grout engaphansi kwamanzi: sebenzisa okokusebenza okufanelekile ukuze ujove i-epoxy grout engaphansi kwamanzi kumkhono we-fiberglass, ugcwalise sonke isikhala semikhono.
Ukwelashwa kwe-4.sealing: sebenzisa i-epoxy sealer ukuze uvale iziphetho zombili zomkhono we-fiberglass ukuvimbela ukungena komswakama.
Isiphetho:
Umkhono wefayibha yengilazi, i-epoxy grout engaphansi kwamanzi kanye ne-epoxy sealant izinto ezivame ukusetshenziswa kumaphrojekthi okuqinisa angaphansi kwamanzi. Badlala indima ebalulekile kumthamo wokuthwala, ukusebenza kokuzamazama komhlaba kanye nokuqina kwezakhiwo eziqinisiwe. Ngokwenza, izinto ezifanele kufanele zikhethwe ngokuvumelana nezidingo ezithile zephrojekthi futhi zisetshenziswe ngokuhambisana nezindlela zokwakha ezihambisanayo ukuze kuqinisekiswe ikhwalithi nokuthembeka kwephrojekthi yokuqinisa.
Isikhathi sokuthumela: Aug-19-2024