Kuyini ukusetshenziswa kwe-Redispersible Latex Powder RDP?

I-Redispersible polymer powder (RDP) iyisengezo esiguquguqukayo esisetshenziswa kabanzi ekwakheni nasekwakheni. Idlala indima ebalulekile ekuthuthukiseni ukusebenza kwemikhiqizo ehlukahlukene ngokunikeza izici ezithuthukisiwe njengokunamathela, ukuguquguquka, ukumelana namanzi nokuqina. Le powder empeleni iyimpushana emhlophe egeleza mahhala ehlanganiswe ne-polymer binder, ngokuvamile esekelwe ku-vinyl acetate-ethylene noma amanye ama-emulsions e-copolymer.

Isingeniso se-Redispersible Polymer Powder

Izimpushana ze-polymer ezihlakazeka kabusha zikhiqizwa ngokufafaza okuhlakazeka kwe-polymer. Inqubo ihilela ukuguqula i-latex ewuketshezi ibe impushana egelezayo ngokukhipha amanzi. Impushana ewumphumela ingaphinde ihlakazwe kalula emanzini ukuze yakhe i-emulsion ezinzile efana ne-polymer dispersion yasekuqaleni. Lesi sakhiwo esiyingqayizivele senza i-RDP ibe isithasiselo esibaluleke kakhulu ezinhlobonhlobo zezicelo.

Izakhiwo ze-Redispersible Polymer Powders

1. Ukwakhiwa kwefilimu:

Uma yengezwe ekuhlanganiseni, i-RDP isiza ukwakha ifilimu eqhubekayo futhi eguquguqukayo.

Ifilimu inikeza ukunamathela okuhle kakhulu ezindaweni ezihlukahlukene, okusiza ukuthuthukisa amandla jikelele nokuqina komkhiqizo wokugcina.

2. Ingangeni manzi:

Izimpushana ze-polymer ezihlakazeka kabusha zithuthukisa ukumelana namanzi, ziyenze ifanelekele ukusetshenziswa kwangaphandle okudinga ukuchayeka kumswakama.

3. Ukuvumelana nezimo:

Ukwengezwa kwe-RDP kukhulisa ukuguquguquka kwezinto, kuvimbela ukuqhekeka nokuqinisekisa ukuphila isikhathi eside ngaphansi kwezimo eziguquguqukayo.

4. Ukunamathela:

Ukunamathela okuthuthukisiwe kungenye yezinzuzo eziyinhloko zokusebenzisa i-RDP, ukukhuthaza izibopho eziqinile phakathi kwama-substrates ahlukene.

5. Ukucutshungulwa:

I-RDP inika ukusebenza okwengeziwe ekwakhiweni, okwenza kube lula kubakhiqizi nabakhi ukuthi baphathe futhi basebenzise impahla ngesikhathi sokwakha.

6. Thuthukisa izakhiwo zemishini:

Ukwengezwa kwezimpushana ze-polymer ezihlakazeka kabusha kuvame ukukhulisa amandla emishini yezinto, ngaleyo ndlela kuthuthukisa ukusebenza okuphelele.

Izicelo ze-Redispersible Polymer Powders

1. Izinamathiselo zamathayela kanye neGrout:

I-RDP ivame ukusetshenziswa kuma-adhesives we-tile ukuthuthukisa ukunamathela, ukuguquguquka nokuphikiswa kwamanzi.

Kuyasiza ukuvimbela ukuqhekeka futhi kuthuthukise ukuqina kokufakwa kwakho kwethayela.

2. I-Exterior Insulation and Finishing Systems (EIFS):

I-EIFS iyazuza ngokumelana namanzi nokuvumelana nezimo okuhlinzekwa yi-RDP, iqinisekisa ukuthi imvilophu yokwakha ihlala isikhathi eside futhi imelana nesimo sezulu.

3.Ukufakwa ngaphansi kwezinga lakho:

I-RDP ithuthukisa ukusebenza kwezingubo zangaphansi ezizilinganisa ngokwazo ukuze zinikeze indawo ebushelelezi futhi ehlala isikhathi eside ukuze kufakwe phansi okulandelayo.

4. Udaka nokhonkolo:

Udaka namapulastele asebenzisa i-RDP kuye kwathuthukisa ukunamathela, ukusebenza kanye nokumelana nezinto ezithinta imvelo, okuwenza afaneleke ezinhlobonhlobo zezicelo zokwakha.

5. Imikhiqizo esekwe kwi-Gypsum:

Izimpushana ze-polymer ezihlakazeka kabusha zivame ukungezwa ekwakhiweni okusekelwe ku-gypsum ukuze kuthuthukiswe amandla, ukunamathela kanye nokumelana nokuqhekeka.

6. Ulwelwesi olungangeni manzi:

Ukumelana kwamanzi kwe-RDP kuyenza ibe yingxenye ebalulekile yokwakha ama-membrane angangeni amanzi.

7. Ama-crack fillers nama-joint compounds:

I-RDP isiza ukuthuthukisa ukuguquguquka nokunamathela kwama-crack fillers namakhompiyutha ahlangene, iqinisekisa ukulungiswa okusebenzayo nokuhlala isikhathi eside.

8. Imikhiqizo kasimende:

Imikhiqizo esekwe kusimende, efana nezinsimbi zokulungisa kanye nama-grouts, iyazuza ekusebenzeni okuthuthukisiwe nokuqina okuhlinzekwa yi-RDP.

9. I-texture coating:

Ukuqina nokumelana nesimo sezulu kopende bokwakheka kwangaphandle kuyathuthukiswa lapho i-RDP ihlanganiswa ekuhlanganiseni kwabo.

10. Ama-Caulks nama-Sealants:

Ukuguquguquka nokunamathela kwe-RDP kuyenza ibe isithako esibalulekile ekwakhekeni kwe-caulking ne-sealant, ithuthukise ukusebenza kwayo ngokuhamba kwesikhathi.

Ukucatshangelwa Kwezemvelo Nezokulawula

1. Umthelela wemvelo:

Izimpushana ze-polymer ezihlakazeka kabusha zivame ukubhekwa njengobungani bemvelo ngoba zisiza ukunweba impilo nokuqina kwezinto, ehlisa isidingo sokushintshwa njalo.

2. Ukuthobela Umthetho:

Abakhiqizi nabasebenzisi be-RDP kudingeka bahambisane nemithetho yasekhaya neyamazwe ngamazwe mayelana nokusetshenziswa kwama-polymer ezintweni zokwakha.

Ekuphetheni

Izimpushana ze-polymer ezihlakazeka kabusha ziyizithasiselo ezisebenzayo eziningi embonini yezokwakha. Ithuthukisa izakhiwo zezinto ezihlukahlukene, okuhlanganisa ukunamathela, ukuguquguquka nokuphikiswa kwamanzi, okwenza kube isithako esiyinhloko ekwakhiweni kwe-adhesives, mortars, coatings nokuningi. Ukusetshenziswa okuhlukahlukene kwe-RDP kusiza ekwakheni izakhiwo ezihlala isikhathi eside, eziqinile nezisebenza kahle kakhulu. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, indima yezimpushana ze-polymer ezihlakazeka kabusha kungenzeka inwebeke, ibe nomthelela omubi ekusetshenzisweni kwezinto zokwakha eziguqukayo nezindlela.