Masiku ano mapaipi a gypsum amapezeka kwambiri pogwiritsa ntchito ndege zowonongeka komanso zowonongeka ndikuzikonzekera zokongoletsera - zodetsa kapena zamaluwa. Zingagwiritsidwe ntchito pomaliza denga ndi makoma, ndizochita zachilengedwe komanso sizimasula zinthu zoopsa. Maziko a pulasitala ndi gypsum ndi kuwonjezera kwa kusinthidwa zowonjezera, zomwe zimachulukitsa kumangiriza kwa zinthu kumalo ozungulira pamwamba.
Zizindikiro za pulasitiki ya gypsum
Galapsum plaster yapeza ntchito, zonse za mkati, ndi za kunja. Zomwe zimapangidwira mkati zimapangidwira malo okhala ndi chinyezi. Chifukwa cha chilengedwe cha pulasitiki ndi chuma cha astringent, icho chimatha kulimbana ndi zovuta zonse, zazikulu za khoma lalikulu, kuwonongeka ndi mabowo. Plaster yochokera ku gypsum sichimangika ngakhale pa makulidwe akuluakulu omwe amagwiritsidwa ntchito.
Pulasitiki ya kunja ingagwiritsidwe ntchito zipinda zam'mwamba ndi chinyezi.
Pogwiritsa ntchito mapulogalamu a gypsum plasta akhoza kugawa m'magulu:
- chabwino-grained, ikugwiritsidwa ntchito kwa zigawo zosaposa 8 mm.
- chosakanikirana, chotchuka kwambiri, makulidwe ake akhoza kukhala masentimita 5.
- Zowonongeka, zomwe zimagwiritsidwa ntchito pamene khoma liyenera kuikidwa ndi utsi wakuda.
Zolemba zomwe zimagwiritsidwa ntchito pazithunzithunzi za ntchito - gypsum-polymer ndi gypsum-mineral, zimaphatikizidwa ndi kusintha, zomwe zimapangitsa chisanu kukana ndi mphamvu zake. Kuti mupeze mthunzi wofunidwa womwe uli pamwamba, utoto ukhoza kuwonjezeredwa ku osakaniza.
Pakalipano, pulasitiki ya gypsum yapeza ntchito yowonjezereka kusiyana ndi malonda a simenti chifukwa cha kuyika kwake kosalala, pulasitiki ndi mtengo wotsika. Khoma, lokhala ndi zinthu ngati zimenezi, sizingafunikire kuikidwa, ndipo potsiriza kulikonse mungagwiritse ntchito makina omwe mumakonda. Phalala lopangidwa ndi gypsum, n'zotheka kupanga zokongoletsera pamwamba pogwiritsa ntchito zipangizo.
Pogwiritsa ntchito mapuloteni a gypsum, njira zamakina komanso zamakina zingagwiritsidwe ntchito. Mukagula zinthu, muyenera kusamala momwe zimagwiritsidwira ntchito, zomwe zingasinthe njira zina.
Kugwiritsidwa ntchito kwa gypsum plaster kukuthandizani kugwirizanitsa ntchito poyendetsa malo ndi ma putty kuti amalize. Gypsum ndi zinthu zakuthupi, zoyenera kuti apange microclimate yabwino.
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