I-emulsion powder ehlakazeka kabushaisetshenziswa kakhulu ku: i-putty powder yangaphakathi nangaphandle, i-tile binder, i-ejenti ehlangene ye-tile, i-ejenti yokuxhumana ye-powder eyomile, udaka lwangaphandle lokufakwa odongeni, udaka oluzilinganisa, udaka lokulungisa, udaka lokuhlobisa, udaka olungangeni manzi lwangaphandle oluhlanganisa okomile. Inhloso yodaka ukuthuthukisa ubuthakathaka bodaka lukasimende lwendabuko olufana nokuphuka kanye nemodulus enwebekayo ephezulu, kanye nokuhlinzeka ngodaka lukasimende olukwazi ukuguquguquka kangcono namandla ebhondi eqinile ukumelana nokubambezela ukwakheka kwemifantu kudaka lukasimende. Ngenxa yesakhiwo senethiwekhi esingena ngaphakathi phakathi kwe-polymer nodaka, ifilimu ye-polymer eqhubekayo yenziwa ezimbotsheni ukuze kuqiniswe isibopho phakathi kwama-aggregate. Amanye ama-pores odaka avinjelwe, ngakho-ke ukusebenza kodaka oluguquliwe ngemva kokuqina kuthuthukiswa kakhulu kunodaka lukasimende.
Indima yei-emulsion powder ehlakazeka kabushaodakeni:
1. Thuthukisa amandla okucindezela kanye namandla okugoqa odaka.
2. Ukwengezwa kwe i-latex powderithuthukisa ukunwebeka kodaka, ngaleyo ndlela ithuthukise ukuqina komthelela wodaka, futhi inikeze udaka umphumela omuhle wokuhlakazeka kwengcindezi.
3. Thuthukisa ukunamathela kodaka. Indlela yokubopha incike ekukhangisweni nasekusakazeni kwama-macromolecules endaweni enamathelayo, kuyilaphoi-rubber powderinokungena okuthile, futhi i-cellulose ether ihlangene ingena ngokugcwele ebusweni bezinto eziyisisekelo, ukuze ukusebenza kwangaphezulu kwesisekelo kanye ne-plaster entsha kusondele, ngaleyo ndlela ithuthukise i-adsorption futhi ikhulise kakhulu ukusebenza kwayo.
4. Yehlisa i-elastic modulus of mortar, uthuthukise amandla okuguqula, unciphise umkhuba wokuqhekeka.
5. Thuthukisa ukumelana nokugqokwa kodaka. Ukuthuthukiswa kokumelana nokugqokwa kubangelwa ikakhulukazi ukuba khona kwenani elithile lenjoloba eligotshwe phezu kodaka,i-adhesive powderidlala indima yokubopha, futhi isakhiwo se-retina esakhiwe yimpushana enamathelayo singadlula emigodini kanye nokuqhekeka odakeni lukasimende. Ukunamathela phakathi kwezinto eziyisisekelo kanye nomkhiqizo we-cement hydration kuyathuthukiswa, futhi ukumelana nokugqoka kuyathuthukiswa.
6. Nikeza udaka ukumelana okuhle kakhulu kwe-alkali.
Isikhathi sokuthumela: Feb-29-2024