Kokubili i-plaster kanye ne-putty ihloswe ukulinganisela phezulu nokususa amaphutha ayo ngaphambi kokuqeda igumbi. Noma kunjalo, phakathi kwalezi zinto kukhona ukungafani okukhulu okuthinta ukukhetha komunye wabo noma omunye wabo. Ngakho-ke, umehluko ophakathi kwe-plaster ne-putty?
Putty
I-putty yenzelwe ukulinganisa izindonga ngeziphambeko ezincane ezivela endaweni ephansi. Ingasetshenziselwa ukuqubuka imifantu, izimbobo ezincane (isib., Izimbobo ezivela ezipikili), ama-scrapes, ama-scratches. I-putty ingasetshenziselwa ukuphakanyiswa kwama-grooves kuze kufike ku-1 cm ububanzi.
Ukwakhiwa kwe-putty kuhlanganisa izingxenye ezihlukahlukene ze-astynthesis, njenge-gypsum, izinto ezihlukahlukene ze-polymer, i-samente. Umehluko phakathi kwepelita ne-plaster yukuthi ngokuvamile kuvame ukuthengiswa ngendlela elungiselelwe, njengoba kunzima kakhulu ukugcina ngokuzimela yonke ubuchwepheshe ukuthola ukwakheka okuhambisanayo kwe-viscosity edingekayo.
Wonke ama-putties ahluke ekuqaliseni nasekuqedeni: izintambo zenzelwe ukugcwalisa iziphambeko nokungalingani kodonga, ukuqedela ukusebenzisa ukuze ekugcineni uhlele ubuso, uzilungiselele ukugqumisa udonga noma olunye uhlobo lokuqedela kokugcina. Ngakho-ke, ukhetha okusemandleni akho: i-plaster noma i-putty, kufanelekile ukuhlola isimo sokuqala sodonga. Uma ngokuvamile ehlala flat, kodwa kunamaphutha amancane, kungcono ukuma phezu i-putty. Ngezinye izimo ezinzima, kukhona i-plaster.
I-Stucco
I-plaster ingumxube osetshenziselwa ukuletha udonga ezingeni elilodwa, ngokusekelwe kumakhemikhali. Kungakwazi ngisho nokufakela ngeziphambeko ezinkulu kakhulu: kufinyelela ku-15 cm umehluko. Umehluko we- plaster kusukela ekufakweni kwezindonga kubuye kuboniswe ubuchwepheshe bokulinganisa: ngoba ukusetshenziswa kwe-putty kukwanele ukucubungula izindawo kuphela ngokuphazamiseka noma ezinye izinkinga, ngenkathi ubeka phansi udonga luphelele. Lokhu kwenzeka ngezigaba ezintathu: okokuqala, indaba isetshenziselwa "nabryzg", ehambisa izindonga ezingeni elilodwa, bese wenza uhlaka lwama-primer bese uqedela yonke "isembozo" ngesendlalelo esiphezulu.
Ungabona umehluko phakathi kwepulazi kanye ne-putty futhi ngesikhathi sokumiswa kwezinto ezibonakalayo: i-putty yoma cishe usuku olulodwa bese uqala ukuqedela udonga, bese uphahla bese ubeka amandla, futhi okukuvumela ukuba uqhubeke nokusebenza, kuthatha izinsuku eziningana.
Abaningi banemibuzo evumelekile: uma lezi zinto zifana kakhulu, ke yini okufanele usebenzise kuqala: i-plaster noma i-putty? Futhi futhi, ngidinga i-putty ngemva kokupaka? Impendulo kuzo zombili izimo izoba nombi. Uma uya kunoma yikuphi ukufaka izindonga egumbini, ke akudingeki ukuba ulingane nge-putty. Zonke izikhumba, ukuphahlaza nezimbobo zizogcwaliswa ngesikhathi sesigaba sokuqala se-plaster - "spray". Ngokufanayo, uma wonke umsebenzi wokugcoba wenziwa ngokuhambisana nezidingo zobuchwepheshe kanye nokuqondisa ekufundeni kwezinga, futhi ukwaziswa kunikezwa isikhathi esifanele sokuqiniswa, khona-ke akufanele kube nesici esidongeni, okwenza ukusetshenziswa kwe-putty kungenangqondo. Ungasebenzisa kuphela i-putty uma ufuna ukwenza isiphetho esisha ku-studio ende, isibonelo, susa iphepha lodonga elidala bese unamathele amasha. Khona-ke, lapho uhlanza ikhava elidala, ama-bumps noma ama-chips amancane angase afake esitezi esingaphansi kodonga, futhi i-putty iyoba isisombululo esihle kakhulu kule nkinga.
