Kunoma yikuphi isimo, ukugcoba ukugcoba ukugcoba ukugcoba kwamadonga nokufakela kuzoba ngumhlobo oshibhile wokulungisa. Ukusetshenziswa kwezinto zakudala njenge-lime noma isikhombisi kubonakala sengathi abanye abantu bayindlela engasebenzi, kodwa ezimweni eziningi kusiza ukuqeda ukuqubuzana okuncane, ukufaka amafungus , ukwazi ukuvuselela ingaphakathi kulezo zakhiwo lapho kungakutshelwanga ukuhlanganisa iphepha lodonga noma ukwenza ezinye izihlobiso. Ngaphezu kwalokho, ukugcoba ukugcoba noma ukudweba akunciphisi ukuphakama kwamakamelo, njengokufaka izakhiwo ezimisiwe.
Yikuphi ukugcoba okumhlophe okungcono kuphahleni?
- Mhlophe nge-lime . I-lime idume ngokukwazi kwayo ukuqinisa imifantu encane kakhulu nokugxilisa izingxenyeni. Lo msebenzi usebenzisa i-lime e-slaked - i-paste eyenziwe ngomumo noma ama-powder formulations, ahlanganiswa emanzini. Akunconywa ukuyiqeda - kuyinkqubo enzima futhi engathandeki. Ukuze kube nomphumela omuhle, udinga ukuthatha ingxenye eyodwa ye-lime ngezinxenye ezingu-3 zamanzi. Ukumboza izintambo, isitshalo se-lime-sand isetshenziswa, lapho izingxenye ezingu-1 kuya kwezingu-4 zesihlabathi zengeziwe ku-1 ingxenye ye-paste yokubala.
- Ukumhlophe ngokushayela . Ukusetshenziswa kweshoko kuzosiza ukuthola indawo ebluhlaza yokujula okungavamile. Ukuze uthole i-primer, udinga ukulungisa isixazululo esilandelayo: 400 g yesepha yokuhlanza, ibhakede lamanzi, cishe amalitha amabili kaglue. Okokuqala, insipho ichitheka, bese iglue ithululelwa kuyo. Ukwakhiwa kwezimhlophe ezihlahleni kuhlukile, kodwa yonke indawo kunconywa ukuba wengeze i-joinery glue yenqaba. Okokuqala, i-glue igxilwe emanzini (isisombululo se-10%), bese u-cholk (kuze kube ngu-6, 5 kg) uthele kuwo futhi konke kuhlanganiswe ngokuphelele kuze kuphele. Khona-ke amanzi (2.5 amalitha) ayengezwa futhi uketshezi olulandelayo luhlungwa.
Ipeyinti yokugcoba okumhlophe ephahleni
Ungakhohlwa ukuthi umsebenzi nge-emulsion yamanzi ahlukile kancane kusuka kumhlophe ojwayelekile. Lo mdwebo awulimazi futhi ufaneleke ngokuphelele emakamelweni okuhlala. Kunezinombolo eziningana lapha. Okokuqala, ekamelweni lapho umswakama ophezulu, kufanele usebenzise amakhemikhali anganaki amanzi. Okwesibili, ungathengi upende ovela kubakhiqizi abahlukene ekamelweni elilodwa, ngaphandle kwalokho izinkinga ezikhona nge-shades zingenzeka. Ukumboza ikhono lamapende (ikhono lokuvala imvelaphi emnyama) lihlukile, ngakho uma isiphetho sangaphambilini sasimnyama, kuzodingeka ufune izixazululo ngezici ezinhle.
Uma usebenzisa noma yikuphi uhlobo lokumhlophe okugcoba ukushayela, kuzodingeka ukhiphe i-plaster endala, ukhiphe ukugqwala namanothi angcolile, nokuhlukanisa ngezikhukhula. Futhi kuyadingeka ukwenza i- filler ne-primer ebusweni ngezakhiwo ezihlukahlukene, kuye ngokuthi uhlobo olukhethiwe lwesisombululo. Okokugcina sengezela ukuthi kungcono ukwenza imicu yokuqala imhlophe ihambisane namafasitela, futhi ungqimba lokugcina efasiteleni, khona-ke amathanga azobonakala angaphansi.