Ifomula kanye nenqubo yodaka olusha lwe-gypsum

Ukwakha i-gypsum mortar entsha kuhilela ukucatshangelwa ngokucophelela kwezakhiwo ezifunwayo kanye nezidingo zokusebenza. Nali ifomula evamile kanye nenqubo yokwakha udaka lwe-gypsum oluyisisekelo:

Izithako:

1. I-Gypsum: I-Gypsum iyisibopho esiyinhloko odakeni futhi inikeza ukunamathela okudingekayo namandla. Ngokuvamile iza ngesimo se-gypsum plaster noma i-gypsum powder.
2. Ama-aggregate: Ama-aggregate anjengesihlabathi noma i-perlite angase angezwe ukuze kuthuthukiswe ukusebenza kahle, ukuminyana ngobuningi, kanye nezakhiwo zomshini zodaka.
3. Amanzi: Amanzi abalulekile ukuze kufakwe amanzi ku-gypsum nokwenza unamathisele osebenzayo.

Izengezo (Ngokuzithandela):

1. Ama-retarders: Ama-retarders angengezwa ukulawula isikhathi sokumisa udaka, okuvumela isikhathi eside sokusebenza.
2. Izilungisi: Izilungisi ezihlukene ezifana nama-cellulose ether, ama-polymer, noma ama-ejenti afaka umoya-mpilo angase ahlanganiswe ukuze kuthuthukiswe izici ezithile ezifana nokusebenza, ukugcinwa kwamanzi, noma ukuqina.
3. Ama-Accelerator: Ama-Accelerator angase afakwe ukusheshisa ukusetha kanye nenqubo yokwelapha, awusizo esimweni sezulu esibandayo noma izinhlelo zokusebenza ezizwela isikhathi.
4. Izihlungi: Izigcwalisi ezifana nama-lightweight aggregates noma ama-microspheres zingasetshenziswa ukunciphisa ukuminyana futhi kuthuthukiswe izakhiwo zokufaka ezishisayo noma ze-acoustic.

Inqubo:

1. Ukuxuba:
   • Qala ngokukala kusengaphambili amanani adingekayo e-gypsum, ama-aggregates, nezithasiselo ngokuya ngokwakhiwa okufunayo.
   • Hlanganisa izithako ezomile (i-gypsum, ama-aggregates, fillers) esitsheni sokuxuba noma i-mixer bese uxuba kahle kuze kube yi-homogeneous.
2. Ukwengeza Amanzi:
   • Kancane kancane yengeza amanzi kungxube eyomile ngenkathi uxuba ngokuqhubekayo kuze kube yilapho unamathisela obushelelezi, osebenzayo.
   • I-water-to-gypsum ratio kufanele ilawulwe ngokucophelela ukuze kuzuzwe ukuvumelana okufunayo kanye nesikhathi sokusetha.
3. Ihlanganisa Izithasiselo:
   • Uma usebenzisa izithasiselo ezifana nama-retarders, ama-accelerator, noma izishintshi, zingeze emiksini ngokulandela imiyalelo yomkhiqizi.
   • Hlanganisa udaka kahle ukuze uqinisekise ukusatshalaliswa okufanayo kwezithasiselo nokusebenza okungaguquki.
4. Ukuhlola Nokulungisa:
   • Yenza izivivinyo odakeni olusanda kulungiswa ukuze uhlole izakhiwo ezinjengokusebenza, isikhathi sokusetha, ukuthuthukiswa kwamandla, nokunamathela.
   • Lungisa ukwakheka njengoba kudingeka ngokusekelwe emiphumeleni yokuhlolwa kanye nemibandela yokusebenza oyifunayo.
5. Isicelo:
   • Gcoba i-gypsum mortar endaweni engaphansi usebenzisa amasu afanelekile njengokudonsa, ukufutha, noma ukuthela.
   • Qinisekisa ukulungiswa okufanele kwendawo kanye nokuhambisana kwe-substrate ukuze kuhlanganiswe kahle nokusebenza kahle.
6. Ukwelapha:
   • Vumela udaka ukuthi lwelaphe futhi lusethwe ngokuvumelana nezikhathi ezibekiwe, kucatshangelwa izimo zemvelo ezifana nezinga lokushisa kanye nomswakama.
   • Gada inqubo yokwelapha futhi uvikele udaka ekomisweni ngaphambi kwesikhathi noma ekuchayekeni ezimeni ezimbi.
7. Ikhwalithi yokulawula:
   • Yenza izivivinyo zokulawula ikhwalithi odakeni olulashiwe ukuze uhlole izakhiwo ezinjengamandla, ukuqina, nokuzinza kobukhulu.
   • Yenza noma yiziphi izinguquko ezidingekayo ekwenziweni noma kumasu okusebenza ngokusekelwe emiphumeleni yokulawula ikhwalithi.

Ngokulandela le fomula nenqubo, ungakha udaka lwe-gypsum olusha oluhambisana nezidingo ezithile zephrojekthi, okuqinisekisa ukusebenza okuhle nokuqina. Kubalulekile ukwenza ukuhlola okuphelele nokulawula ikhwalithi kuyo yonke inqubo yokuthuthukisa ukuze kuzuzwe imiphumela engaguquki futhi kuhlangatshezwane namazinga omkhakha.