ayi 11

nkhani

Momwe mungapangire zomatira za matailosi?

Zomatira za matailosi, zomwe zimadziwikanso kuti zomatira za simenti pakhoma la matailosi ndi matailosi apansi, ndi osakaniza a ufa wopangidwa ndi hydraulic cementing materials (simenti), mineral aggregates (quartz sand), ndi organic admixtures (rabara ufa, etc.).Madzi kapena zakumwa zina zimasakanizidwa mosiyanasiyana.Amagwiritsidwa ntchito kwambiri pomangirira zinthu zokongoletsera monga matailosi a ceramic, matailosi apansi, matailosi apansi, ndi zina zotero, ndipo amagwiritsidwa ntchito kwambiri mkati ndi kunja kwa khoma, pansi, bafa ndi malo ena okongoletsera nyumba.Zinthu zake zazikulu ndi mphamvu zomangirira, kukana madzi, kukana kuzizira, kukana kukalamba komanso kumanga kosavuta.

Malinga ndi momwe zinthu zilili, guluu wa matailosi opangidwa ndi simenti amagawidwa m'magulu atatu:

Mtundu C1: Mphamvu zomatira ndizoyenera njerwa zazing'ono

Mtundu C2: Mphamvu yomangirira ndi yamphamvu kuposa C1, yoyenera njerwa zazikulu (80 * 80) (njerwa zolemera ngati nsangalabwi zimafuna guluu wolimba)

Lembani C3: Mphamvu yomangirira ili pafupi ndi C1, yoyenera matayala ang'onoang'ono, ndipo ingagwiritsidwe ntchito kudzaza pamodzi (glue la matailosi likhoza kusakanikirana molingana ndi mtundu wa matailosi kuti agwirizane mwachindunji. Ngati sichigwiritsidwa ntchito pamodzi kudzaza, guluu la matailosi liyenera kuumitsa mafupa asanadzaze.

2. Ntchito ndi mawonekedwe:

Ntchito yomangayi ndi yabwino, ingowonjezerani madzi mwachindunji, kupulumutsa nthawi yomanga ndi kugwiritsa ntchito;kumamatira mwamphamvu ndi nthawi 6-8 kuposa matope a simenti, ntchito yabwino yoletsa kukalamba, osagwa, osasweka, osaphulika, opanda nkhawa.

Palibe madzi otsekemera, palibe kusowa kwa alkali, kusungirako madzi abwino, patangotha ​​​​maola ochepa mutamanga, akhoza kusinthidwa mwakufuna kwake, kumanga wosanjikiza wochepa kwambiri kuposa 3mm kumakhala ndi ntchito yokana madzi.


Nthawi yotumiza: Nov-29-2021