Impushana ye-latex ehlakazeka kabusha Isengezo se-Dry-mix mortar

Redispersible polymer powder (RDP) i-polymer esetshenziswa njengesengezo osikeni lwengxube eyomile. I-RDP iyimpushana ekhiqizwa ngokufutha ngokumisa i-emulsion ye-polymer. Uma i-RDP yengezwa emanzini yenza i-emulsion ezinzile engasetshenziswa ukwenza udaka. I-RDP inezakhiwo eziningi eziyenza ibe isithako esibalulekile odakeni lwengxube eyomile. Lezi zakhiwo zihlanganisa:

Ukugcina amanzi: I-RDP isiza ukugcina amanzi odakeni, ngaleyo ndlela kuthuthukisa ukusebenza kodaka nokunciphisa inani lamanzi adingekayo.

Ukunamathela: I-RDP ingathuthukisa ukunamathela phakathi kodaka kanye ne-substrate, ngaleyo ndlela ithuthukise amandla nokuqina kodaka.

Ukusebenza kahle: I-RDP ingathuthukisa ikhwalithi yomkhiqizo oqediwe ngokwenza udaka lube lula ukucubungula.

Ukuqina: I-RDP ingakhuphula ukuqina kodaka, iyenze imelane nokuqhekeka kanye nesimo sezulu.

I-RDP iyisithasiselo esisebenza ngezinto eziningi esingasetshenziswa odakeni lwengxube eyomile ehlukahlukene. Ilungele ikakhulukazi udaka olusetshenziswa ezintweni zangaphandle ezifana ne-stucco nama-tile anamathelayo. I-RDP ingasetshenziswa futhi kuma-mortar asetshenziswa kwizicelo zangaphakathi ezifana nama-filler ahlangene kanye nezinhlanganisela zokulungisa.

Nazi ezinye izinzuzo zokusebenzisa i-RDP odakeni lwengxube eyomile:

Thuthukisa ukugcinwa kwamanzi

Thuthukisa ukunamathela

Thuthukisa ukusebenza

ukwanda kokuqina

nciphisa ukuqhekeka

ukunciphisa umonakalo wamanzi

ukwandisa ukuguquguquka

Thuthukisa ukumelana nesimo sezulu

I-RDP iyisengezo esiphephile nesisebenzayo esingasetshenziswa ukwenza ngcono ukusebenza kodaka lwengxube eyomile. Kuyithuluzi eliyigugu losonkontileka nabakhi abafuna ukukhiqiza udaka oluqinile, lwekhwalithi ephezulu.

Nazi ezinye zezinhlobo ezivame kakhulu ze-RDP ezisetshenziswa odakeni lwengxube eyomile:

I-Vinyl Acetate Ethylene (VAE): I-VAE RDP iwuhlobo oluvame kakhulu lwe-RDP. Kuyindlela eguquguqukayo futhi engabizi kakhulu engasetshenziswa ezinhlobonhlobo zodaka.

I-Styrene Butadiene Acrylate (SBR): I-SBR RDP iyindlela ebiza kakhulu kune-VAE RDP, kodwa inikeza ukugcinwa kwamanzi okungcono nokunamathela.

I-Polyurethane (PU): I-PU RDP iwuhlobo olubiza kakhulu lwe-RDP, kodwa inokugcinwa kwamanzi okungcono kakhulu, ukunamathela kanye nokuqina.