Ama-cellulose ethers ayizithasiselo ezibalulekile ezivame ukusetshenziswa embonini yezokwakha ukuze kuthuthukiswe ukusebenza kwezinto ezihlukahlukene zokwakha ezihlanganisa i-gypsum self-leveling mortars.Ukusetshenziswa kwama-cellulose ethers osikeni oluzilinganisa lwe-gypsum kunikeza izinzuzo ezimbalwa, njengokusebenza okuthuthukisiwe, ukuncishiswa komswakama, namandla athuthukisiwe nokuqina.
1. Thuthukisa ukusebenza
Enye yezinzuzo eziyinhloko zokusebenzisa ama-cellulose ethers osikeni lwe-gypsum self-leveling ukuthuthukiswa kokusebenza.Ukwengeza ama-cellulose ethers emiksini kudala ukufana okubushelelezi, okukhilimu, okwenza kube lula ukuwasebenzisa nokusabalala.Impahla iba uketshezi kakhulu, ivumela ukuthi ikwazi ukuzilinganisa futhi igcwalise noma yikuphi ukungahambi kahle ku-substrate.Lokhu kusebenza okuthuthukisiwe futhi kunciphisa inani lomsebenzi wezandla odingekayo ngesikhathi sokufakwa, okwenza inqubo isheshe futhi isebenze kahle.
2. Nciphisa okuqukethwe kwamanzi
Ukuba khona kwe-cellulose ethers ku-gypsum self-leveling mortars kunciphisa okuqukethwe kwamanzi engxube ngaphandle kokuphazamisa ukusebenza kwempahla.Okuqukethwe kwamanzi okwehlisiwe kuletha izinzuzo eziningi, njengamandla akhulayo kanye nokuncipha kokuncipha.Lapho amanzi engezwa ku-plaster, aqala ukusetha futhi aqine.Kodwa-ke, ukusebenzisa amanzi amaningi kunganciphisa ukwakheka okuphelele futhi kubangele ukuqhekeka nokuncipha.Ukwengeza ama-cellulose ethers enhlanganisweni kugcina okuqukethwe kwamanzi kuncane, okuholela kumkhiqizo oqediwe onamandla, ohlala isikhathi eside.
3. Amandla anda nokuqina
Enye impahla ebalulekile ye-cellulose ethers ku-gypsum self-leveling mortars yikhono labo lokwandisa amandla nokuqina kwempahla.Ama-cellulose ethers asebenza njengezibophezelo, esiza ukuhlanganisa ingxube ndawonye futhi athuthukise ukuhlangana okuphelele kwezinto.Lokhu kukhiqiza umkhiqizo oqediwe onamandla, ohlala isikhathi eside ongajwayele ukuqhekeka nezinye izinhlobo zokulimala.
Ngaphezu kwalezi zakhiwo ezingenhla, ama-cellulose ethers nawo anezinye izinzuzo lapho esetshenziswa ku-gypsum self-leveling mortars.Isibonelo, inokuhambisana okuhle kakhulu nezinye izithasiselo ezivame ukusetshenziswa embonini yezokwakha, njengama-flame retardants nama-accelerator.Lokhu kuvumela ingxube ukuthi yenziwe kalula ukuze ihlangabezane nezidingo ezithile zephrojekthi.
Ekuphetheni
Ukusetshenziswa kwe-cellulose ethers ku-gypsum self-leveling mortars kunikeza izinzuzo ezimbalwa ezisiza ukuthuthukisa ukusebenza kwazo jikelele.Ukusuka ekuthuthukiseni ukucutshungulwa kanye nokwehliswa komswakama kuya ekuthuthukiseni amandla nokuhlala isikhathi eside, ama-cellulose ether adlala indima ebalulekile ekuqinisekiseni imikhiqizo eqediwe yekhwalithi ephezulu.Njengoba imboni yezokwakha iqhubeka nokuthuthuka futhi nesidingo sezinto zokwakha ezingcono sikhula, ama-cellulose ether angase ahlale eyisithako esiyinhloko osikeni lwe-gypsum self-leveling nezinye izinto zokwakha.
Isikhathi sokuthumela: Oct-13-2023