I-latex powder ephinda ihlakazeka iyimpushana ye-polymer engaphinde ihlakazwe emanzini. Ngokuvamile isetshenziswa njengesengezo ezintweni zokwakha ezifana nodaka, okunamathelisa amathayili nama-grouts. I-latex powder ehlakazeka kabusha isebenza njenge-binder, ihlinzeka ngokunamathela okuhle kakhulu futhi ithuthukise izakhiwo zomkhiqizo wokugcina. Lesi sihloko sizogxila endleleni ukusetshenziswa kwe-polymer powder ehlakazeka kabusha kungathuthukisa umthelela nokumelana nokuhuzuka kodaka.
Ukumelana nomthelela
Ukumelana nomthelela kuyisilinganiso sekhono lempahla lokumelana nomthelela ongazelelwe ngaphandle kokuqhekeka noma ukuqhekeka. Ngodaka, ukumelana nomthelela kuyisici esibalulekile, ngoba kuzoba nemithelela ehlukahlukene ngesikhathi sokwakha nokusetshenziswa. Udaka kumele lube namandla ngokwanele ukuze lukwazi ukumelana nomthelela ngaphandle kokuqhekeka futhi lubeke engozini ubuqotho besakhiwo sesakhiwo noma indawo engaphezulu.
Izimpushana ze-polymer ezihlakazeka kabusha zithuthukisa ukumelana komthelela wodaka ngezindlela eziningi. Okokuqala, kuthuthukisa ukuhlangana kodaka. Uma zengezwe odakeni, izinhlayiya ze-polymer powder ezihlakazeka kabusha zisakazwa ngokulinganayo kuyo yonke ingxube, zenze isibopho esiqinile kodwa esiguquguqukayo phakathi kwesihlabathi nezinhlayiya zikasimende. Lokhu kuqinisa ukuhlangana kodaka, kwenze ukuthi imelane nokuqhekeka nokuphuka lapho ingaphansi komthelela.
I-latex powder ephinda ihlakazeka eqinisiwe ye-matrix yodaka. Izinhlayiya ze-polymer ku-powder zisebenza njengamabhuloho phakathi kwama-aggregates, zigcwalisa izikhala futhi zidale isibopho esiqinile phakathi kwesihlabathi nezinhlayiya zikasimende. Lokhu kuqiniswa kunikeza ukumelana okungeziwe komthelela, ukuvimbela ukuthuthukiswa kokuqhekeka nokuqhekeka.
I-latex powder ehlakazeka kabusha ithuthukisa ukuguquguquka nokunwebeka kodaka. Izinhlayiya ze-polymer kumpushana zithuthukisa ikhono lodaka lokunwebeka nokugoba, zimunce amandla omthelela ngaphandle kokuqhekeka. Lokhu kuvumela udaka ukuba lugxumeke kancane ngaphansi kwengcindezi, kunciphisa amathuba okuqhekeka kwakhe.
ukumelana nokugqoka
Ukumelana nemihuzuko kungenye impahla ebalulekile yodaka. Udaka luvame ukusetshenziswa njengendawo engaphezulu, njengokuqeda obala noma njengendawo engaphansi kwezinye izinto eziqediwe ezifana nethayela noma itshe. Kulezi zimo, udaka ludinga ukuhlala isikhathi eside futhi lumelane nokugqoka, ukuhuzuka nokuguguleka.
I-polymer powder e-redispersible ingase futhi ithuthukise ukumelana nokuhuzuka kodaka ngezindlela eziningana. Okokuqala, kusiza ukunciphisa ukuncipha kodaka. Ukuncipha kuyinkinga evamile ngezinto ezisekelwe kusimende, okubangela ukuqhekeka nokuguguleka kancane kancane kwendawo. Ukwengezwa kwempushana ye-polymer ehlakazeka kabusha kunciphisa inani lokuncipha, kuqinisekisa ukuthi udaka lugcina ubuqotho balo besakhiwo futhi luhlala lumelana nokugqoka.
I-latex powder ehlakazeka kabusha ithuthukisa ukunamathela kodaka ku-substrate. Izinhlayiya ze-polymer kumpushana zakha isibopho esiqinile ne-substrate, evimbela udaka ekuphakanyisweni noma ukuwa phezulu lapho uhuzuka. Lokhu kwandisa ukuqina kodaka, kuqinisekisa ukuthi inamathela ngokuqinile ku-substrate futhi imelana nokuguguleka.
I-latex powder e-redispersible yandisa ukuguquguquka nokunwebeka kodaka. Njengokumelana nomthelela, ukuguquguquka nokunwebeka kodaka kudlala indima ebalulekile ekumelaneni nemihuzuko. Izinhlayiya ze-polymer ku-powder zandisa ikhono lodaka lokukhubazeka ngaphansi kwengcindezi futhi lidonsa amandla okugqoka ngaphandle kokuqhekeka noma ukuqhekeka.
I-polymer powder e-redispersible iyisengezo esisebenzayo esingathuthukisa ukusebenza kodaka. Ithuthukisa ukuhlangana, ukuqinisa, ukuguquguquka kanye nokunwebeka kodaka, kuyenze ibe ithuluzi eliyigugu lokuthuthukisa umthelela kanye nokungazweli ukuhuzuka.
Ngokusebenzisa impushana ye-polymer ehlakazekayo odakeni lwabo, abakhi nosonkontileka bangaqinisekisa ukuthi izakhiwo zabo ziqinile, zihlala isikhathi eside futhi zimelana nokuguga. Lokhu kwandisa ubude besikhathi sesakhiwo, kunciphisa izindleko zokunakekelwa futhi kuthuthukisa ukuphepha okuphelele.
Sekukonke, ukusetshenziswa kwezimpushana ze-polymer ezihlakazekayo kuyintuthuko enhle embonini yezokwakha, ehlinzeka ngendlela ephumelelayo nengabizi kakhulu yokuthuthukisa ukusebenza kodaka nokuqinisekisa izakhiwo ezihlala isikhathi eside.
Isikhathi sokuthumela: Aug-17-2023