I-cellulose ethers zisetyenziswa ngokuqhelekileyo izongezo kwi-gypsum mortars ukuphucula iimpawu zabo. I-Gypsum mortar ngumdaka oxubekileyo osetyenziswa ngokubanzi kwishishini lokwakha kwizicelo ezahlukeneyo, njengokuzalisa izikhewu kunye namalungu, ukulungisa iintanda kwiindonga kunye neesilingi, kunye nokudala ukubunjwa kokuhlobisa. Ukongeza i-cellulose ethers kwi-gypsum mortar kunokuphucula ukusebenza kwayo, ukugcinwa kwamanzi, ukubeka ixesha kunye namandla.
1. Ukuphucula ukusebenza
Enye yeenzuzo eziphambili zokusebenzisa i-cellulose ethers kwi-gypsum mortar kukuba iphucula ukusebenza komxube. Ukusebenziseka kubhekiselele ekukhululekeni kwesixhobo esinokuxutywa, sithuthwe, kwaye sisetyenziswe kumphezulu. Ukusebenzisa i-cellulose ethers, i-gypsum mortar iba yi-fluid ngakumbi kwaye ilula ukusasazeka, ngaloo ndlela inciphisa umsebenzi ofunekayo wokuxuba kunye nokusetyenziswa. Oku kubaluleke ngakumbi kwiiprojekthi ezinkulu zokwakha apho ixesha liyinto ebalulekileyo kwaye isantya sesicelo sichaphazela imveliso.
2. Ukuphucula ukugcinwa kwamanzi
Enye inzuzo yokusebenzisa i-cellulose ethers kwi-gypsum mortar kukuba iphakamisa ukugcinwa kwamanzi komxube. Oku kubalulekile kuba i-gypsum mortar ithanda ukoma ngokukhawuleza, ngakumbi kwiimeko ezomileyo nezishushu. Ngokusebenzisa i-cellulose ethers, ukugcinwa kwamanzi okuxutywa kwandiswe, oku kuthetha ukuba udaka luhlala lumanzi ixesha elide, okwenza kube lula ukusebenzisana kunye nokuthintela ukukrazula okanye ukuqhekeka kwangaphambi kwexesha. Olu phawu luluncedo kwiindawo ezinomswakama ophantsi okanye apho udaka kufuneka lufakwe kwindawo ethe nkqo apho ubunzima bunokubangela ukuba umxube utyibilike.
3. Lawula ixesha le-coagulation
I-ether ye-cellulose yongezwa kwi-gypsum mortar ukulawula ixesha layo lokumisela. Ixesha lokumisela lixesha elithatha udaka lwegypsum olumanzi ukuze luguquke lube sisimo esiqinileyo. Eli xesha libalulekile kuwo nawuphi na umsebenzi wokwakha njengoko limisela ukuba abasebenzi kufuneka bagqibe ixesha elingakanani ngaphambi kokuba kube nzima ukusebenza ngazo. I-cellulose ethers icothisa ixesha lokubeka udaka lwesamente, inika abasebenzi ixesha elingakumbi lokugalela kunye nokubumba imathiriyeli ngaphambi kokuba iqine.
4. Yandisa amandla
Ukongeza i-cellulose ether kwi-gypsum mortar kunokwandisa amandla emveliso egqityiweyo. Oku kungenxa yokuba i-cellulose ethers zenza umnatha womnatha ngaphakathi kodaka lwegypsum, lwenza ukuba kube lula ukuqhekeka, ukugoba okanye ukwaphuka. Olu phawu luluncedo kwiiprojekthi zokwakha apho imveliso egqityiweyo ibonakaliswe kwimithwalo yombane ophezulu, njengeenkqubo zomgangatho, izakhiwo zephahla okanye iindonga zemizi-mveliso.
5. Ukuhambelana kakuhle
Enye ipropathi ephambili ye-cellulose ethers kwi-gypsum mortars kukuhambelana kwayo kakuhle namanye amacandelo omxube. I-Cellulose ether yipolymer yendalo ehambelana nezinye izongezo zekhemikhali ezininzi ezisetyenziswa rhoqo kwi-gypsum mortars, njenge-retarders, i-superplasticizers kunye ne-air-entraining agents. Oku kuvumela abakhi kunye nabayili bezakhiwo ukuba benze imixube yodaka lwegypsum yesiko ukuhlangabezana neemfuno ezithile zokwakha.
ukuququmbela
I-ether ye-cellulose iyona nto yokongeza kwi-gypsum mortar, enokuphucula ukusebenza, ukugcinwa kwamanzi, ixesha lokubeka, amandla kunye nokuhambelana kwe-gypsum mortar. Isetyenziswa ngokubanzi kushishino lokwakha ukudala umgangatho ophezulu, indleko-esebenzayo kunye neemveliso ezizinzileyo ezihlangabezana neemfuno ezifunekayo kwiiprojekthi zokwakha zanamhlanje. Ngokusebenzisa i-cellulose ethers kwi-gypsum mortars, abakhi kunye nabakhi bezakhiwo banokunyusa imveliso, ukusebenza kakuhle kunye nokuphila ixesha elide kweemveliso zabo ezigqityiweyo, okubenza babe yinxalenye ebalulekileyo yomsebenzi wokwakha wale mihla.
Ixesha lokuposa: Oct-13-2023