Uma kuziwa ekuvikeleni izindawo zakho emonakalweni wamanzi, ukukhetha i-coating efanele yokuvimbela amanzi kubalulekile. Ngezinketho ezihlukahlukene ezitholakalayo emakethe, ezifana ne-polyurethane, i-MS, ne-silicone yokuvimbela amanzi, kungase kube nzima ukunquma ukuthi iyiphi efanelekela izidingo zakho ezithile. Ukuze sikusize wenze isinqumo esinolwazi, nazi ezinye izici ezibalulekile okufanele uzicabangele lapho ukhetha i-coating efanele yokuvimbela amanzi kuphrojekthi yakho.
Okokuqala nokubalulekile, kubalulekile ukuhlola indawo ohlose ukuthi ingangeni emanzini. Izembatho ze-polyurethane ezivimbela amanzi zaziwa ngokuhlala isikhathi eside nokuvumelana nezimo, okuzenza zibe ukukhetha okuhle kakhulu kwezindawo ezihlangabezana nethrafikhi yezinyawo ezisindayo noma ukunyakaza, okufana namadekhi nezindlela zokuhamba. Ngakolunye uhlangothi, i-MS yokuvimbela amanzi ihlinzeka ngokunamathela okuhle kakhulu futhi ilungele ukuhlanganisa amalunga namagebe ekwakhiweni. Phakathi naleso sikhathi, i-silicone yokuvimbela amanzi ifaneleka kakhulu ezindaweni ezidinga amazinga aphezulu e-UV kanye nokumelana nesimo sezulu, njengophahla nezakhiwo zangaphandle.
Okunye okucatshangelwayo okubalulekile yizimo zemvelo indawo ezochayeka kuzo. Uma iphrojekthi yakho idinga ukumbozwa kwamanzi okungamelana namazinga okushisa aphezulu kanye nezimo zezulu ezinzima, ukumbozwa kwe-silicone kungase kube inketho engcono kakhulu. Ngaphandle kwalokho, uma udinga i-coating engasetshenziswa ezindaweni ezimanzi noma ezinomswakama, i-polyurethane noma i-MS coatings ingase ifaneleke kakhulu.
Ngaphezu kwalokho, kubalulekile ukucabangela indlela yokufaka isicelo kanye nokusebenziseka kalula. Nakuba ukumbozwa kwe-polyurethane kuvame ukudinga izendlalelo eziningi futhi kungase kusebenze kanzima ukukufaka, kunikeza ukuvikeleka okuphakeme nokuphila isikhathi eside. Ngakolunye uhlangothi, ama-MS coatings aziwa ngokusetshenziswa kwawo kalula kanye nezikhathi zokuphulukisa ngokushesha, okuwenza abe yinketho efanelekile yamaphrojekthi asheshayo. Izembatho ze-silicone nazo kulula ukuzisebenzisa futhi zinikeza isiphetho esingenamthungo, esiqinile.
Ngaphezu kwezici zobuchwepheshe, kubalulekile ukucabangela ukugcinwa kwesikhathi eside kanye nempumelelo yezindleko ze-coating yokuvimbela amanzi. Ngenkathi izimbotshana ze-polyurethane zingadinga ukuphinda zisetshenziswe kancane, zingabiza kakhulu ngaphambili. Izingubo ze-MS zinikeza ibhalansi phakathi kwezindleko nokusebenza, okwenza kube ukukhetha okudumile kwezinhlelo zokusebenza eziningi. Izembatho ze-silicone, nakuba ekuqaleni zibiza kakhulu, zinganikeza ukonga okuphawulekayo kwesikhathi eside ngenxa yokuqina kwazo kanye nezidingo zokunakekelwa okuncane.
Ekuphetheni, ukukhetha i-coating efanele yokuvimbela amanzi ngezidingo zakho kudinga ukucatshangelwa ngokucophelela kwendawo, izimo zemvelo, indlela yokufaka isicelo, nokugcinwa kwesikhathi eside. Ngokuhlola lezi zici nokuqonda izici eziyingqayizivele ze-polyurethane, i-MS, ne-silicone evimbela amanzi, ungenza isinqumo esinolwazi esiqinisekisa ukuphila isikhathi eside nokuvikelwa kwezindawo zakho.
Isikhathi sokuthumela: Jun-11-2024