Ukukhiqiza i-puder yekhwalithi ephezulu kudinga ukuqonda izakhiwo zayo futhi kuqinisekise ukuthi ihlangabezana namazinga athile okusebenza kanye namazinga okusebenzisa. I-PuTTY, eyaziwa nangokuthi udonga uPutty noma odongeni lwe-filler, i-powder emhlophe emhlophe esetshenziselwa ukugcwalisa amaphutha ezindongeni ezibunjiwe, indawo ekhonkolo ye-mason. Umsebenzi wayo oyinhloko ukuthola izindawo ezibushelelezi, gcwalisa imifantu futhi unikeze isisekelo sokupenda noma sokuqeda.
1. Izithako ze-putty powder:
I-Binder: I-Binder e-Putty Powder imvamisa iqukethe usimende omhlophe, i-gypsum noma ingxube yalaba bobabili. Lezi zinto zokwenziwa zinikeza ukunamathela nokuhlangana kwe-powder, ukuvumela ukunamathela ebusweni futhi kwakha isibopho esiqinile.
Ama-filler: ama-filler anjenge-calcium carbonate noma i-talc imvamisa angezelelwa ukwenza ngcono ukuthungwa kanye nevolumu ye-putty. Lawa ma-filler anikela ngokubusheleleka nokusetshenziswa komkhiqizo.
Ama-modifiers / izengezo: Izithasiselo ezahlukahlukene zingangezwa ukuthuthukisa izakhiwo ezithile ze-Putty Powder. Izibonelo zifaka izipho ze-cellulose zizothuthukisa ukugcinwa kwamanzi kanye nokusebenza, ama-polymers ukukhulisa ukuguquguquka nokunamathela, kanye nokugcina ukuvimbela ukukhula kwe-microbial.
2. Izakhiwo ezidingekayo ze-Putty Powder:
I-FEEFENSE: I-putty powder kufanele ibe nosayizi omuhle wezinhlayiyana ukuze iqinisekise uhlelo lokusebenza olubushelelezi kanye nokuqedwa komhlaba okufanayo. Ubuciko busiza nokunamathela okungcono kanye nokugcwaliswa kweziphambeko.
I-Adhesion: I-putty kumele inamathele kahle kuma-substrates ahlukene anjengokhonkolo, udaka kanye nokudambisa. Ukunamathela okuqinile kuqinisekisa izinti ze-putty ziqine ebusweni futhi ngeke zithobe noma zishebe ngokuhamba kwesikhathi.
Ukusebenza: Ukusebenza okuhle kubalulekile ukuze kusetshenziswe kalula ukusetshenziswa kwe-putty. Kufanele kube lula futhi kube lula ukuzisebenzisa ngaphandle komzamo omkhulu kakhulu, ukugcwalisa imifantu kanye nezimbobo ngempumelelo.
Ukumelana nokuqina kwe-Shrinkage I-shrinkage ephansi iqinisekisa ukuphela okuhlala isikhathi eside.
Ukumelana Amanzi: Yize i-putty powder isetshenziselwa izicelo zasendlini, kufanele zibe nezinga elithile lokumelana namanzi ukuze likwazi ukubekezelela ukuvezwa kwezikhathi ezithile kumswakama nomswakama ngaphandle kokuwohloka.
Isikhathi sokumisa: isikhathi sokumisa se-putty powder kufanele kube nengqondo ukuze umdwebo noma umsebenzi wokuqeda ungaphothulwa ngesikhathi esifanele. Amafomula wokumisa okusheshayo afiseleka ukuthola iphrojekthi esheshayo yephrojekthi.
I-sandability: Uma womile, i-putty kufanele ibe lula ukunikeza indawo ebushelelezi, eyisicaba yokupenda noma yangemuva. Isihlabathi sinikela ngekhwalithi yokuqeda jikelele nokubukeka.
Ukumelana nokuqhekeka: I-putty esezingeni eliphakeme kakhulu kufanele imelane nokuqhekeka, ngisho nasezindaweni zokushintshashintsha kwezinga noma ukunyakaza kwesakhiwo.
Ukuvumelana nopende: I-putty powder kufanele ihambisane nezinhlobo ezahlukahlukene zopende kanye nezimbozo, iqinisekise ukuthambekela okufanele nokuqina kwesikhathi eside kohlelo lwe-topcoat.
I-VOC ephansi: Ukukhishwa kwe-turatile organic compound (VOC) kusuka ku-putty powder kufanele kuncishiswe ukunciphisa umthelela wezemvelo futhi kugcinwe ikhwalithi yomoya yangaphakathi.
3. Izindinganiso zekhwalithi nokuhlola:
Ukuqinisekisa ukuthi i-putty powder ihlangabezana nokusebenza okudingekayo namazinga okusebenza, abakhiqizi ngokuvamile bahambisana nemigomo yezimboni futhi baqhube ukuhlolwa okuqinile. Izindlela ezijwayelekile zokulawula ikhwalithi zifaka:
Ukuhlaziywa kobukhulu bezinhlayiyana: Kuvivinya ukubusa kwempuphu kusetshenziswa amasu anjengobuhlakani be-laser noma ukuhlaziywa kwesihlungu.
Ukuhlolwa kokunamathela: Hlola amandla eBundise we-putty ku-substrates ehlukene ngokuhlolwa kokudonsa noma ukuhlolwa kwetheyipu.
Ukuhlolwa kweShrinkage: ukukala izinguquko ezibucayi ze-putty ngesikhathi somiswa ukuthola izici ze-shrinkage.
Ukuhlolwa kokumelana kwamanzi
Ukuhlolwa kwesikhathi sokomisa: Gada inqubo yomiswa ngaphansi kwezimo ezilawulwayo ukuthola isikhathi esidingekayo ukuze uthole ikhambi eliphelele.
Ukuhlolwa kokuphikiswa kokuqhekeka: Amaphaneli ahlanganiswe ama-Pucty
Ukuhlolwa kokuhambisana
Ukuhlaziywa kwe-VOC: Ukukhishwa kwe-VOC kwe-VOC usebenzisa izindlela ezimile ukuqinisekisa ukuhambisana nemikhawulo yokulawula.
Ngokunamathela kulezi zinqubo zekhwalithi nokwenza ukuhlolwa okuphelele, abakhiqizi bangakhiqiza ama-tutties ahlangabezana nezidingo zokusebenza okudingekayo futhi anikeze ukusebenza okuthembekile ezinhlelweni ezahlukahlukene zokwakhiwa nokuqeda izinhlelo zokusebenza.
Izakhiwo ze-putty powder zithi zigcwalisa kahle iziphambeko futhi zinikeze indawo ebushelelezi yokupenda noma ukuqeda. Abakhiqizi kufanele bacabangele ngokucophelela ukwakheka nokwakhiwa kwe-putty powder ukuqinisekisa ukuthi kukhombisa izakhiwo ezidingekayo njengokunamathela, ukusebenziseka, ukuqina kwe-shrinkage nokuqina. Ngokunamathela kumazinga asezingeni kanye nokuhlolwa okuqinile, i-PutTy-Quach powder ephezulu ikhiqizwa ukuze ihlangabezane nezidingo zochwepheshe bokwakha kanye nabanini khaya.
Isikhathi sePosi: Feb-22-2024