Ukuhlanjululwa kwamanzi okanye ukubuyisela i-plaster iyakwazi "ukuthatha" umswakama kwiindonga kwaye uyithathe ngokukhawuleza kakhulu, njengoko inesakhiwo esiyingozi. Kwaye ndibulela kwimimiselo ye-hydrophobic, inqanda ukuhamba kwamanzi kunye nolunye uhlangothi. Umntu onjalo awuyiyo inkqubo yokuqhawula okanye yokutywinwa, ayiyikuguqula kwaye ayiyi kutyhila imida yodonga.
Ingubo enjalo yenzelwe ukubuyisela izakhiwo ezonakaliswe ngumswakama. Ngenxa yeemeko zalo zokukhusela, i-detachment of materials ngexesha lokusebenza ayilenzekanga, ngoko kudla ngokuba kusetyenziswa njengendawo yokucoca ngokucoca ukuhlamba.
Iimpawu zokucocwa kwenkunkuma
Ukulwa nomswakama, u-2 cm kuphela wokugqoka unele. Ukulungiswa kweendonga phantsi kwetayile kuya kuthatha iiveki ezimbalwa, njengoko le nto ibomile kwaye yonyango.
Ukufaneleka kwayo kuyabonakala:
- ukucoceka kwendalo;
- ukukhuselwa kumanzi kunye nosawoti;
- kwiindonga azinze zenziwe zide kwaye zibunjwa;
- ukuphelelwa komphunga;
- sulfate ukumelana;
- ayifuni ngexesha lokusebenza.
Ukongezelela, i-plaster yokuhlanza isetyenziswe kwakhona kwiindonga zokhuni. Uya kubakhusela kumanzi kunye nefungus . Akukhuthazwa ukuba uyisebenzise xa uphahla isiseko sezakhiwo, kunye neendonga zepelboard.
Ekubeni ukwakhiwa kokucoca ukucocwa kubandakanya ukukwakha i-lime, i-samente, i-perlites kunye ne-additives, ngoko kufuneka isetyenziswe kwiindonga ezimbini. Umgaqo wenyathelo kukuba ukunyusa okungaphezulu kunye netyuwa kunamathele ngakumbi kwaye luhlala ngaphakathi, ngaleyo ndlela kuthintela ukuqokelela kwawo kumda. Ngenxa yolu hlobo, i-plaster ayifuni kwaye ikhonza ixesha elide.
I-plaster ye-Saniti yeyona nto ikhethekileyo kwiindawo apho amanzi akhoyo khona, njengoko ilwa ngokukhawuleza kunye nomswakama ophezulu kunye nama-microorganms.