Ukupaka amanzi ngamanzi kuyisisombululo esihle kakhulu sokuvikela izindlu zokuhlala kusukela ekungeneni kwamanzi umswakama. Ekhiqizwa ngesisekelo samakhemikhali nesihlabathi ngokusetshenziswa kokungenwa kwamanzi kwe-chloride ye-ferric e-plaster, enesisindo esikhulu sokwanda, le nhlanganisela ihlukaniswa nekhono elikhudlwana le-hydrophobicity.
Futhi, izinga eliphakeme lokumelana nomswakama lifinyelelwa yiqiniso lokuthi ukufaka amanzi okufaka amanzi okufaka amanzi kuhlanganisa uhlobo oluthile lwesamente, i-mineral filler kanye ne-polymer modifier, zonke izingxenye azizona ezinobuthi futhi aziphazamisi impilo yomuntu.
Lolu hlobo lwe-plaster lusetshenziselwa ukuqedela izindonga emakamelweni lapho kunomswakama ophezulu, njengendawo yokugezela, ichibi lokubhukuda , igumbi elingaphansi , igumbi elingaphansi, lomsebenzi wokuqhafaza.
I-plaster yamanzi okuvimbela ukungena kwamanzi okuyizingqimba zifanelekile ukuqedela izindonga zitini, itshe, ukhonkolo, unezinga eliphakeme lokunamathela kulezi zinto. Ukusetshenziswa kwe-plaster kusetshenziselwa emva kwezinyanga ezingu-4-6 zendlu, lapho kukhishwa khona.
Izinhlobo zokubeka amanzi amanzi
Kunezinhlobo ezintathu ze-plaster okuvimba ukungena kwamanzi, okubandakanya izingxube ezihlukahlukene:
- isanda-sentshe, enezithasiselo ezikhethekile ezivela kuma-polymers, okwenza ukwanda kwamanzi;
- i-asphalt plaster, ehlanganisa ama-mastic abandayo noma abandayo, asetshenziswe ezinhlotsheni eziningi;
- uphonsa ukungena kwamanzi njenge-asphalt, okuyi-mastic eshisayo, ebuye ihlanganiswe ne-cement screed.
Lezi zixazululo zokuvimbela ukungena kwamanzi nezingxube zingasetshenziswa kokubili ezinkambweni zokwakha zokuqala nasezigabeni zokugcina. Kuncike ekubunjweni kwezingxenye ezifakwe ku-plaster yokungena kwamanzi, ingasetshenziswa kokubili phakathi kwesakhiwo sokuhlala nangaphandle.