I-Carboxymethyl Cellulose (CMC) ku-Dry Mortar Ekwakhiweni

I-Carboxymethyl cellulose (CMC) ivamise ukusetshenziswa ekwakhiweni kodaka olomile embonini yezokwakha ngenxa yezakhiwo zayo ezihlukile. Nansi indlela i-CMC esetshenziswa ngayo odakeni olomile:

1. Ukugcinwa kwamanzi: I-CMC isebenza njenge-ejenti yokugcina amanzi ekwenziweni kodaka olomile. Kuyasiza ukuvimbela ukulahlekelwa kwamanzi ngokushesha phakathi nokuxuba nokusebenzisa, okuvumela ukusebenza okuthuthukisiwe kanye nesikhathi esivulekile esinwetshiwe. Lokhu kuqinisekisa ukuthi udaka luhlala lunamanzi ngokwanele ukuze luphulukiswe futhi lunamathele kuma-substrates.
2. Ukusebenza Okuthuthukisiwe: Ukwengezwa kwe-CMC kuthuthukisa ukusebenza kodaka olomile ngokuthuthukisa ukungaguquguquki, ukusabalala, kanye nokusebenziseka kalula. Yehlisa ukudonsa nokumelana ngesikhathi sokudonsa noma ukusabalalisa, okuholela ekusetshenzisweni okushelelayo nokufanayo endaweni eqondile noma ngaphezulu.
3. Ukunamathela Okuthuthukisiwe: I-CMC ithuthukisa ukunamathela kodaka olomile kuma-substrates ahlukahlukene, njengokhonkolo, amatshe, ukhuni, nensimbi. Ithuthukisa amandla esibopho phakathi kodaka kanye ne-substrate, inciphisa ingcuphe ye-delamination noma i-detachment ngokuhamba kwesikhathi.
4. Ukuncishiswa Okuncishisiwe Nokuqhekeka: I-CMC isiza ukunciphisa ukushwabana nokuqhekeka odakeni olomile ngokuthuthukisa ukuhlangana kwayo nokunciphisa ukuhwamuka kwamanzi ngesikhathi sokwelashwa. Lokhu kubangela udaka oluqinile futhi olumelana nokuqhekeka olugcina ubuqotho balo ngokuhamba kwesikhathi.
5. Isikhathi Sokusetha Esilawulwayo: I-CMC ingasetshenziswa ukulawula isikhathi sokusetha sodaka olomile ngokulungisa izinga lokugeleza kwamanzi kanye nezakhiwo ze-rheological. Lokhu kuvumela osonkontileka ukuthi balungise isikhathi sokusetha ukuze sihambisane nezidingo ezithile zephrojekthi kanye nezimo zemvelo.
6. I-Rheology Ethuthukisiwe: I-CMC ithuthukisa izici ze-rheological zokwakheka kodaka olomile, okufana ne-viscosity, i-thixotropy, nokuziphatha kokuncipha kwe-shear. Iqinisekisa ukugeleza okungaguquguquki nezici zokulinganisa, yenza kube lula ukusetshenziswa kanye nokuqedwa kodaka ezindaweni ezingajwayelekile noma ezithungwe.
7. Ukuthuthwa Kwesihlabathi Okuthuthukisiwe Nokuqedwa: Ukuba khona kwe-CMC odakeni olomile kubangela izindawo ezibushelelezi nezifanayo, okulula ukuzifaka nesihlabathi nokuqeda. Yehlisa ukuhwaqazeka kwendawo, i-porosity, kanye nokukhubazeka kwendawo, okuholela ekuqedeni kwekhwalithi ephezulu okulungele ukupendwa noma ukuhlotshiswa.

ukungezwa kweCarboxymethyl cellulose (CMC) ukuze okomise ukwakheka kodaka kuthuthukisa ukusebenza kwazo, ukusebenza, ukuqina, nobuhle, kuzenze zifaneleke kakhulu ezinhlotsheni eziningi zezinhlelo zokwakha, okuhlanganisa ukulungiswa kwamathayili, ukuplasta, nokulungiswa kwendawo.