Xa kuziwa ekukhuseleni iindawo zakho emonakalweni wamanzi, ukukhetha i-coating efanelekileyo yokukhusela amanzi kubalulekile. Ngeendlela ezahlukeneyo zokukhetha ezikhoyo kwiimarike, ezifana ne-polyurethane, i-MS, kunye ne-silicone yokukhusela amanzi, kunokuba nzima ukugqiba ukuba yeyiphi eyona ifaneleka kakhulu kwiimfuno zakho ezithile. Ukukunceda wenze isigqibo esinolwazi, nantsi eminye imiba ephambili ekufuneka uyiqwalasele xa ukhetha i-coating efanelekileyo yokuthintela amanzi kwiprojekthi yakho.
Okokuqala nokuphambili, kubalulekile ukuvavanya umphezulu onenjongo yokungangeni manzi. Iingubo ze-polyurethane ezikhusela amanzi ziyaziwa ngokuqina kwazo kunye nokuguquguquka kwazo, nto leyo eyenza ukuba ibe lolona khetho lubalaseleyo kwiindawo ezifumana ukuhamba kweenyawo ezinzima okanye ukuhamba, okufana needekhi kunye neendlela zokuhamba. Ngakolunye uhlangothi, i-MS yokukhusela i-waterproofing inika i-adhesion egqwesileyo kwaye ilungele ukutywinwa kwamalungu kunye nezikhewu ekwakhiweni. Okwangoku, iingubo ze-silicone zokukhusela amanzi zifaneleke kakhulu kwiindawo ezifuna amanqanaba aphezulu e-UV kunye nokumelana nemozulu, njengophahla kunye nezakhiwo zangaphandle.
Olunye uqwalaselo olubalulekileyo ziimeko zokusingqongileyo apho umphezulu uya kuboniswa khona. Ukuba iprojekthi yakho idinga ukugquma kwamanzi okukwazi ukumelana nokushisa okugqithisileyo kunye neemeko zemozulu ezinzima, iingubo ze-silicone zinokuba yinto engcono kakhulu. Ngaphandle koko, ukuba ufuna i-coating enokuthi ifakwe kwiindawo ezifumileyo okanye ezifumileyo, i-polyurethane okanye i-MS yokugqoka inokuthi ifaneleke ngakumbi.
Ngapha koko, kubalulekile ukuqwalasela indlela yokufaka isicelo kunye nokulula ukuyisebenzisa. Ngelixa iingubo ze-polyurethane zihlala zifuna iileya ezininzi kwaye zingaba nzima kakhulu ukuzisebenzisa, zibonelela ngokhuseleko oluphezulu kunye nokuphila ixesha elide. Iingubo ze-MS, kwelinye icala, ziyaziwa ngokukhululeka kwazo kunye namaxesha okuphilisa ngokukhawuleza, okwenza kube lula ukukhetha kwiiprojekthi ezikhawulezayo. Iingubo ze-silicone nazo zilula ukuzisebenzisa kwaye zibonelela ngokugqibeleleyo, okuqinileyo.
Ukongeza kwimiba yobugcisa, kubalulekile ukuqwalasela ukugcinwa kwexesha elide kunye nokuphumelela kweendleko zokugubungela amanzi. Ngelixa iingubo ze-polyurethane zinokufuna ukuphindaphinda okuncinci, zinokubiza kakhulu ngaphambili. Iingubo ze-MS zibonelela ngokulinganisela phakathi kweendleko kunye nokusebenza, okwenza kube lukhetho oludumileyo kwizicelo ezininzi. Iingubo ze-silicone, nangona ekuqaleni zibiza kakhulu, zinokubonelela ngolondolozo olubalulekileyo lwexesha elide ngenxa yokuqina kwazo kunye neemfuno zokugcinwa okuncinci.
Ukuqukumbela, ukukhetha ukugquma kwamanzi okufanelekileyo kwiimfuno zakho kufuna ukuqwalasela ngokucophelela umphezulu, iimeko zokusingqongileyo, indlela yokufaka isicelo, kunye nokugcinwa kwexesha elide. Ngokuphonononga le miba kunye nokuqonda iimpawu ezikhethekileyo ze-polyurethane, i-MS, kunye ne-silicone yokukhusela amanzi, unokwenza isigqibo esinolwazi esiqinisekisa ixesha elide kunye nokukhuselwa kweendawo zakho.
Ixesha lokuposa: Jun-11-2024