Zida Zopangira Simenti Zogwiritsidwa Ntchito Mu Drymix Mortar

Zipangizo zomangira simenti ndi gawo lofunikira la matope a drymix, zomwe zimapereka zofunikira zomangira kuti zigwirizane ndi zigawo zina. Nazi zina mwazinthu zopangira simenti zomwe zimagwiritsidwa ntchito kwambiri mumtondo wa drymix:

1. Simenti ya Portland: Simenti ya Portland ndiye simenti yomwe imagwiritsidwa ntchito kwambiri mumatope osakaniza. Ndi ufa wabwino womwe umapangidwa ndi kutenthetsa miyala yamchere ndi zinthu zina kutentha kwambiri mu ng'anjo. Ikasakanizidwa ndi madzi, simenti ya Portland imapanga phala lomwe limaumitsa ndikumanga zigawo zina za matope pamodzi.
2. Simenti ya Calcium aluminate: Simenti ya Calcium aluminate ndi mtundu wa simenti yopangidwa kuchokera ku bauxite ndi miyala ya laimu yomwe imagwiritsidwa ntchito m'matope apadera a drymix, monga omwe amagwiritsidwa ntchito popanga zinthu zosokoneza. Amadziwika chifukwa cha nthawi yake yofulumira komanso mphamvu zambiri.
3. Simenti ya Slag: Simenti ya slag ndiyopangidwa ndi mafakitale azitsulo ndipo ndi mtundu wa simenti wopangidwa ndi kusakaniza pansi granulated kuphulika ng'anjo slag ndi Portland simenti. Amagwiritsidwa ntchito mu matope a drymix kuti achepetse kuchuluka kwa simenti ya Portland yofunikira ndikuwongolera magwiridwe antchito ndi kulimba kwa matope.
4. Laimu wa Hydraulic laimu: Laimu wa Hydraulic ndi mtundu wa laimu womwe umakhazikika ndi kuwuma ukakhala ndi madzi. Amagwiritsidwa ntchito mu matope a drymix ngati chomangira ntchito yobwezeretsanso komanso pomanga miyala pomwe pamafunika matope ofewa, osinthika kwambiri.
5. Gypsum pulasitala ndi mtundu wa pulasitala wopangidwa kuchokera ku gypsum, mchere wofewa womwe umagwiritsidwa ntchito popanga matope owumitsa mkati mwa khoma ndi padenga. Amasakanikirana ndi madzi kuti apange phala lomwe limauma mofulumira komanso limapereka malo osalala.
6. Quicklime: Quicklime ndi chinthu chogwira ntchito kwambiri, cha caustic chomwe chimapangidwa ndi kutenthetsa miyala yamchere mpaka kutentha kwambiri. Amagwiritsidwa ntchito m'matope apadera a drymix, monga omwe amagwiritsidwa ntchito posungira mbiri yakale ndi ntchito yokonzanso.

Ponseponse, kusankha kwazinthu zopangira simenti mumtondo wowuma zimatengera momwe chimagwirira ntchito komanso zomwe mukufuna pazomaliza. Kuphatikizika koyenera kwa zida zomangira simenti kungapereke mphamvu, kulimba, komanso kugwira ntchito kofunikira pamitundu yambiri yomanga.