Phalala

Mtengo wa pulaimu ndi mtundu wosavuta komanso wofunika kwambiri wokongoletsera khoma. Limu samamvetsa mofulumira monga simenti, osati monga pulasitiki. Zomwe zimagwira ntchito ndizo zakhala zikudziwika ndipo zimadziwika kwa aliyense.

Kenaka, tidzayesa kukuuzani zonse zomwe mukufunikira kudziwa za pulasitala ndi laimu.

Ntchito ya pulasitala

Matope a pulasitala akhoza kutchedwa njira zonse zothetsera makoma ndi zitsulo. Zingagwiritsidwe ntchito pokhapokha pofuna kuchipatala ndi ntchito zamkati. Ntchito zambiri za laimu zakhala ndi makhalidwe ambiri: kudalirika, kupezeka ndi kudzichepetsa kwa zinthu zomwe khoma limamangidwa. Chokhachokha ndi chakuti sizowonongeka, ndipo njira iyi siingagwiritsidwe ntchito muzipinda zapansi kapena pansi. Kwa zipinda zomwe zimakhala zowonongeka, n'zotheka kugwiritsa ntchito kusakaniza-simenti kusakaniza, komwe kumayika mofulumira kwambiri ndipo imalekerera mosavuta chinyezi chapamwamba.

Kugwiritsa ntchito laimu kumapangidwa ngati pulasitala wamkulu wa gluing kapena kujambula kwa mapepala , ndi kukongoletsera zokongoletsera kuti zipangidwe zamkati ndi zokongoletsa.

Zowonjezera zigawo zikuluzikulu za matope a mandimu

1. Mchenga. Phalasitiki ya mchenga ndiwotchuka kwambiri. Mukasakaniza matope, muyenera kuganizira mchenga wamtundu womwe mumauwonjezera - ngati utayandikira pafupi ndi dziwe, uyenera kutsukidwa, ndipo mchenga wonse uyenera kusamba.
2. Sungani. Mukasakaniza laimu ndi simenti, pamakhala njira yothetsera chinyezi, yomwe ndi yokwera mtengo (chifukwa cha simenti) ndipo imagwiritsidwa ntchito yokonzanso, osati kumaliza nyumba zatsopano.
3. Gypsum. Phalasitala ya pulasitala imagwiritsidwa ntchito popangira miyala kapena matabwa. Icho chimathamanga msanga kwambiri, kotero kuti yankho lidakumbidwa muzing'ono zing'onozing'ono ndipo nthawi yomweyo imayamba kugwira ntchito.

Kuti mugwiritse ntchito bwino mafuta a mandimu, m'pofunika kuwona bwino kwambiri, zomwe zimasinthasintha malinga ndi kudzaza. Matope a mchenga amapangidwa mu chiŵerengero cha 1: 4 (1 - laimu, 4 - mchenga), simenti ya laimu mu chiŵerengero 2: 1 (2 laimu, 1 - mchenga), ndi calc-gypsum - 3: 1 (3 - laimu , 1 - mchenga).

Kodi kudziwa zoyenera mamasukidwe akayendedwe a yankho? Njira yokhayo ikanakhala kuti pamene mtsempha umakhala wochepetsetsa paphewa, ndiye kuti umagwira pamwamba.

Ngati mutatsatira malamulo osavuta, mukhoza kupulumutsa zambiri ndikupangitsanso makoma.