Iyo formula uye maitiro eiyo nyowani gypsum mortar

Kugadzira dhaka nyowani yegypsum kunosanganisira kunyatsotarisisa izvo zvinodiwa zvivakwa uye kuita zvinodiwa. Heino fomula uye maitiro ekugadzira yakakosha gypsum mortar:

Ingredients:

1. Gypsum: Gypsum ndiyo yekutanga binder mudhaka uye inopa inodiwa inonamatira uye simba. Iyo inowanzouya muchimiro chegypsum plaster kana gypsum poda.
2. Aggregates: Aggregates akadai sejecha kana perlite anogona kuwedzerwa kuti avandudze kushanda, kuwanda kwehuwandu, uye michina zvimiro zvedhaka.
3. Mvura: Mvura yakakosha pakugadzirisa gypsum uye kugadzira paste inoshanda.

Zvinowedzerwa (Zvichida):

1. Retarders: Retarders inogona kuwedzerwa kudzora nguva yekumisikidza yedhaka, ichibvumira kwenguva refu yekushanda.
2. Madhifita: Madhifita akasiyana senge cellulose ether, mapolymer, kana air-entraining agents anogona kuiswa kuti awedzere zvinhu zvakaita sekushanda, kuchengetedza mvura, kana kugara.
3. Accelerators: Maaccelerator anogona kuverengerwa kuti akurumidze kuseta uye kurapa maitiro, anobatsira mukutonhora kwemamiriro ekunze kana-inonzwa nguva yekushandisa.
4. Mafirita: Mafirita akadai seakareruka aggregates kana microspheres anogona kushandiswa kuderedza density uye kunatsiridza thermal kana acoustic insulation zvivakwa.

Maitiro:

1. Kusanganisa:
   • Tanga nekutanga kuyera huwandu hunodiwa hwegypsum, aggregates, uye additives maererano neinoda kugadzirwa.
   • Sanganisa zvimedu zvakaomeswa (gypsum, aggregates, fillers) mumudziyo wekuvhenganisa kana musanganisi uye sanganisa zvakakwana kusvika homogeneous.
2. Kuwedzera Mvura:
   • Zvishoma nezvishoma wedzera mvura kumuvhenganisi wakaoma uchisanganisa nguva dzose kusvikira paste yakatsetseka, inoshanda inogadzirwa.
   • Iyo yemvura-kune-gypsum reshiyo inofanirwa kunyatsodzorwa kuti iwane kuenderana kunodiwa uye nguva yekuisa.
3. Incorporating Additives:
   • Kana ukashandisa zvinowedzera zvakadai seretarders, accelerators, kana modifiers, zviwedzere kumusanganiswa maererano nemirairo yemugadziri.
   • Sanganisa dhaka zvakakwana kuti uve nechokwadi chekugovera yunifomu yezvinowedzera uye kuita kunoenderana.
4. Kuedza uye Kugadzirisa:
   • Ita bvunzo padhaka richangobva kugadzirwa kuti uongorore zvivakwa zvakaita sekushanda, kuseta nguva, kukura kwesimba, uye kunamatira.
   • Gadzirisa magadzirirwo sezvinodiwa zvichienderana nemhedzisiro yebvunzo uye yaunoda maitiro ekuita.
5. Application:
   • Isa dhaka regypsum kune substrate uchishandisa nzira dzakakodzera dzakadai sekupuruzira, kumwaya, kana kudira.
   • Ita shuwa kugadzirira kwakaringana kwepamusoro uye kuenderana kwe substrate kune yakanyanya kunamatira uye kuita.
6. Kurapa:
   • Bvumira dhaka kurapa uye kuseta zvinoenderana nenguva yakatarwa, uchifunga nezvezvakatipoteredza mamiriro senge tembiricha uye humidity.
   • Tarisa maitiro ekurapa uye chengetedza dhaka kubva pakuoma nguva isati yakwana kana kuratidzwa kune akashata mamiriro.
7. Kudzora Hunhu:
   • Ita bvunzo dzehutongi hwemhando padhaka rakapora kuti uongorore zvivakwa zvakaita sesimba, kusimba, uye kugadzikana kwedimensional.
   • Ita chero zvigadziriso zvinodikanwa pakuumbwa kana maitiro ekushandisa zvichienderana nemhedzisiro yekutonga kwemhando.

Nekutevera iyi fomula uye maitiro, unogona kugadzira nyowani gypsum dhaka yakarongedzerwa kune chaiyo purojekiti zvinodiwa, kuve nechokwadi chekuita kwakakwana uye kusimba. Izvo zvakakosha kuti uite bvunzo dzakakwana uye kudzora kwemhando mukati memaitiro ekuvandudza kuti uwane mhedzisiro inowirirana uye kusangana neindasitiri zviyero.