Ekupheleni kwawo wonke umsebenzi onzima odongeni lokuqedela, ukhetho luyenziwe phambi komuntu: kungaba ubuso obushelelezi, noma ijazi elihle elenziwe nge-plaster. Ikhetho lokugcina libukeka lijabulisa kakhulu, kodwa lidinga izinga eliphezulu lobuchwepheshe.
I-plaster yamapulangwe ehlobisa i-plaster mineral plaster ngesisekelo samasenti nge-modifiers. Ingxube yokuthungwa ngamatshe inezindawo ezilandelayo:
- ukumelana nemisebe ye-UV;
- ukuphikiswa kwesithwathwa;
- ukuqina okuphambene nomoya;
- ukumelana nomthelela;
- idala indawo esele i-granular ngesimo semvuthu;
- ayinayo izinto ezilimaza imvelo kanye nempilo yabantu.
Le nhlanganisela isetshenziselwa imisebenzi yangaphakathi nangaphandle, kanye nasezikhathini zokwakha kanye nezinhlelo zangaphandle zokushisa ezishisayo.
Ipulazi enemibala - uhlelo lokusebenza
Le nhlanganisela isetshenziselwa amapuleti esisekelo sokhuni, isisekelo se-samente, izisekelo zokukhonkolo, ibhodi le-gypsum, njll. Yonke inqubo yesicelo ingahlukaniswa ngezigaba ezintathu:
- Ukulungiswa kwesisekelo . Kusuka ezindongeni kudingeka ususe imidwebo yokudweba, izinto zokudiliza, udoti, uthuli, amafutha okugcoba. I-substrate kumele ibe eqinile futhi eyomile. Ukuze wenze ubuso bunamathele ngokwengeziwe, udinga ukuwuphazamisa. Ngalesi sizathu, izikhumbuzo ezikhethekile zifanele umhlobiso wokuhlobisa.
- Ukulungiselela ikhambi . Kudingeka uthele amanzi emzimbeni wepulasitiki bese kancane kancane uphulule umxube ngesilinganiso sama-5 amalitha ngalinye ngo-25 kg wenhlanganisela. Hlanganisa ne-mixer eyomile noma ibhontshisi ngesivinini esincane. Ngesikhathi sokuxuba, yenza amaminithi amaminithi amabili ezobuchwepheshe. Isixazululo esiphelile sisetshenziswa odongeni ihora.
- Sebenzisa emsebenzini . Isongo esenziwe ngomumo sisetshenziswa ngensimbi yesigamu sensimbi. Yakha ukuthungwa ngemuva kokuthi isixazululo sesiphelile ukunamathela kuleso sitsha. Gwema ukucindezela okuqinile kocingo.
Khumbula ukuthi i- plaster yokuhlobisa ngamatshe amancane idinga indlela yobuchwepheshe, ngakho-ke uthembele kuphela kubachwepheshe.
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