Ama-cellulose ethers ayizithasiselo ezibalulekile ezivame ukusetshenziswa embonini yezokwakha ukuze kuthuthukiswe ukusebenza kwezinto ezihlukahlukene zokwakha okuhlanganisa ne-gypsum self-leveling mortars. Ukusetshenziswa kwama-cellulose ethers osikeni lwe-gypsum self-leveling kunikeza izinzuzo ezimbalwa, ezifana nokusebenza 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 ihlelwe kalula ukuze ihlangabezane nezidingo ezithile zephrojekthi.
Ekuphetheni
Ukusetshenziswa kwe-cellulose ethers ku-gypsum self-leveling mortars kunikeza izinzuzo ezimbalwa ezisiza ukuthuthukisa ukusebenza kwazo jikelele. Kusukela ekuthuthukiseni ukucutshungulwa kanye nokunciphisa okuqukethwe 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