ukwethula:
I-wall putty yangaphakathi idlala indima ebalulekile ekufezeni izindonga ezibushelelezi nezinhle. Phakathi kwezithako ezahlukahlukene ezakha ukwakheka kwe-wall putty, ama-redispersible polymer powders (RDP) avelele ngendima ebalulekile ayidlalayo ekuthuthukiseni ukusebenza kanye nezakhiwo zomkhiqizo wokugcina.
Ingxenye 1: Ukuqonda Ama-Redispersible Polymer Powders (RDP)
1.1 Incazelo kanye nokwakheka:
I-RDP iyimpuphu ye-copolymer eyakhiwe yi-vinyl acetate, i-ethylene kanye namanye ama-polymer monomers. Ngokuvamile itholakala kuma-synthetic resins futhi iyisixhumi esibalulekile ekubunjweni kwe-wall putty.
1.2 Izakhiwo ezibonakalayo:
I-RDP ibonakala ngesimo sayo sempuphu ecolekile, ukuphinde ihlakazeke kahle emanzini kanye nezakhiwo zokwakha ifilimu. Lezi zakhiwo zibalulekile ekuhlanganisweni kwayo ngempumelelo ekusetshenzisweni kwe-wall putty.
Isigaba 2: Indima ye-RDP ku-putty yangaphakathi yodonga
2.1 Thuthukisa ukunamathela:
Omunye wemisebenzi eyinhloko ye-RDP ku-interior wall putty ukuthuthukisa ukunamathela. I-polymer yakha isibopho esihlala isikhathi eside ne-substrate, okuqinisekisa ukuthi i-putty inamathela ngokuqinile odongeni.
2.2 Ukuguquguquka nokumelana nokuqhekeka:
I-RDP inikeza ukuguquguquka kwe-wall putty, kunciphisa ingozi yokuqhekeka kanye nokuqhekeka. Lokhu kubaluleke kakhulu ezindaweni zangaphakathi lapho izindonga zingase zinyakaze kancane ngenxa yokushintsha kwezinga lokushisa noma ukuhlala kwesakhiwo.
2.3 Ukumelana namanzi:
Ukufaka i-RDP kungathuthukisa kakhulu ukumelana kwamanzi kwe-wall putty yangaphakathi. Lesi sici sibalulekile ukuvimbela umonakalo obangelwa umswakama, okuqinisekisa ukuthi i-putty esetshenziswayo ihlala isikhathi eside.
2.4 Ukwakheka kanye nokusabalala:
I-RDP isiza ukuthuthukisa izakhiwo zokusetshenziswa kwe-wall putty, okwenza kube lula ukufaka nokusabalala ngokulinganayo phezu komhlaba. Lesi sici siwusizo kokubili kubafaki bezicelo abangochwepheshe kanye nabathandi be-DIY.
2.5 Ukuqina kanye nesikhathi sokuphila:
Ukufaka i-RDP kuma-wall putty formulations kuthuthukisa ukuqina kwesembozo. Lokhu kubalulekile ekugcineni ubuqotho bodonga isikhathi eside.
Isigaba 3: Inqubo yokukhiqiza kanye nomthamo we-RDP ku-putty yangaphakathi yodonga
3.1 Inqubo yokukhiqiza:
Ukukhiqizwa kwe-wall putty yangaphakathi kudinga ukuhlanganiswa ngokucophelela kwezithako ezahlukahlukene, kufaka phakathi i-RDP. Inqubo yokukhiqiza kumele iqinisekise ukusatshalaliswa okufanayo kwe-RDP ukuze kufezwe ikhwalithi yomkhiqizo ehambisanayo.
3.2 Isilinganiso esifanele:
Ukunquma inani elifanele le-RDP kuyisici esibalulekile sokwenza i-wall putty yangaphakathi. Lokhu kuncike ezintweni ezifana nezakhiwo ezifiselekayo ze-putty, uhlobo lwe-substrate kanye nezimo zemvelo.
Isigaba 4: Izinselele nemicabango yokusebenzisa i-RDP ku-putty yangaphakathi yodonga
4.1 Izinkinga Zokuhambisana:
Nakuba i-RDP inikeza izinzuzo eziningi, ukuhambisana kwayo nezinye izithasiselo kanye nezinto zokusetshenziswa kumele kucatshangelwe ngesikhathi senqubo yokwakheka. Ukungalingani kungathinta kabi ukusebenza kwe-wall putty.
4.2 Umthelela kwezemvelo:
Njenganoma yisiphi isithasiselo samakhemikhali, umthelela we-RDP kwezemvelo kufanele ucatshangelwe. Abakhiqizi baqhubeka behlola ezinye izindlela eziqhubekayo zokunciphisa umthelela wemvelo wokukhiqizwa kwe-wall putty.
Ekuphetheni:
Ngamafuphi, ukungezwa kwempuphu ye-polymer ephinde ihlakazeke (RDP) ku-wall putty yangaphakathi kubalulekile ukuze kufezwe isiphetho sekhwalithi ephezulu, esihlala isikhathi eside nesijabulisa ngobuhle. Indima ye-RDP enezici eziningi ekukhuliseni ukunamathela, ukuguquguquka, ukumelana namanzi, ukusebenza kahle kanye nokuqina kwenza kube yisithako esibalulekile ekwakhiweni kwe-wall putty yesimanje. Njengoba imboni iqhubeka nokuthuthuka, abacwaningi nabakhiqizi bangahlola izindlela ezintsha zokukhulisa izinzuzo ze-RDP ngenkathi bebhekana nezinselele ezingaba khona kanye nezici zemvelo.
Isikhathi sokuthunyelwe: Novemba-30-2023