Udonga lwamakhethini engilaziibhekisela ohlelweni lwesakhiwo esisekelayo esihlobene nesakhiwo esiyinhloko, esinamandla athile okuthutha, asihlanganyeli isakhiwo esiyinhloko ngendima yemvilophu yokwakha noma isakhiwo sokuhlobisa. Kuyindlela enhle futhi enoveli yokwakha udonga lokuhlobisa. Njengamanye amaphrojekthi, izindonga zamakhethini engilazi nazo zidinga ukwenza ezinye izivivinyo, njengokusebenza kokushintsha komfutho womoya, ukusebenza okungangenisi umoya nokusebenza okungangeni manzi. Uma kudingekile, kungakhuphula ukusebenza kokuguqulwa kwendiza nokunye ukuhlola ukusebenza, kodwa futhi kufaka phakathi ukuhlolwa kokusebenza kodonga lwamakhethini.
Insimbi ye-engeli kanye nensimbi yesiteshi akudingeki ukuthi ihlolwe kabusha. Izinto ezizophinde zihlolwe kuzoukwakhiwa kodonga lwamakhethinikufaka phakathi: amandla e-aluminiyamu ebhodi lenhlanganisela yepulasitiki, amandla okugoba amatshe, ukumelana nokuncibilika kwetshe endaweni ebandayo, i-radioactivity ye-granite ukuze isetshenziswe endlini, Ukuqina kosebe lokunamathela kwesakhiwo odongeni lwamakhethini, amandla okubopha okuqinile ngaphansi kwezimo ezijwayelekile, ukungcola. ye-stone sealant kanye ne-curtain wall structural sealant, ukuhambisana kwe-sealant emelana nesimo sezulu kanye nezinto zayo zokuxhumana kanye nokuhlolwa kwe-peel bonding, njll.
Phakathi kwezinto ezidinga ukuphinde zihlolwe, okungenani iqembu elilodwa lamasampula lizothathwa ohlotsheni olufanayo nezinhlobonhlobo zezinto ezikhiqizwa okufanayo.abahlinzeki bodonga lwamakhethiniukuze baphinde bahlolwe. Uma kuvunyelwene ngenye indlela kwinkontileka, ukuhlolwa kabusha kuzokwenziwa ngokuvumelana nenkontileka.
Udonga lwamakhethini engilazi ludinga ukwenza izivivinyo zensimu yilezi: izingxenye ezishunyekiwe zokuhlolwa kokudonsa kwensimu, ukuhlolwa kwekhasi le-silicone sealant, ukuhlolwa kwamanzi, njll.; Uma ukusetshenziswa kwe-silicone structure sealant enezingxenye ezimbili, kufanele futhi yenze ukuhlolwa kokuxuba nokudonsa ukuhlolwa, uhlobo olufanayo lungenza iqembu.
Umklamo ofanayo, izinto zokwakha, ubuchwepheshe kanye nezimo zokwakha zeiphrojekthi yodonga lwamakhethininjalo ngamamitha-skwele angama-500-1000 ngeqoqo lokuhlola, ngaphansi kwamamitha-skwele angama-500 kufanele ahlukaniswe abe iqoqo lokuhlola; Okungenani kufanele kuhlolwe indawo eyodwa ku-100 square metres endaweni ngayinye yokuhlola, futhi indawo ngayinye akufanele ibe ngaphansi kuka-10 square metres. Imisebenzi yodonga lwamakhethini engaqhubeki yeyunithi efanayo izohlukaniswa ngamaqoqo okuhlola ahlukene.
Ngodonga lwamakhethini olunomumo ongajwayelekile noma isidingo esikhethekile, ukuhlukaniswa kwendawo yokuhlola kanye nenani lokuhlolwa kwendawo ngayinye yokuhlolwa kuzonqunywa iyunithi yokuqondisa, iyunithi yokwakha kanye neyunithi yokwakha ngokubonisana ngokuya ngesakhiwo, izici zobuchwepheshe kanye isikali sephrojekthi yodonga lwamakhethini. Konke esingakwenza ukuqinisekisa ikhwalithi yodonga lwamakhethini ezibuko.
Thumela umlayezo wakho kithi:
Isikhathi sokuthumela: Feb-24-2023
