Ukukhiqiza i-putty powder yekhwalithi ephezulu kudinga ukuqonda izakhiwo zayo nokuqinisekisa ukuthi ihlangabezana nezindinganiso ezithile zokusebenza kanye nesicelo. I-Putty, eyaziwa nangokuthi i-wall putty noma i-wall filler, iyimpushana kasimende emhlophe esetshenziselwa ukugcwalisa iziphambeko ezindongeni ezikhonkolowe, ezindaweni ezikhonkolo nasezindongeni ngaphambi kokupenda noma ukwenza iphepha lodonga. Umsebenzi wayo oyinhloko uwukuba bushelelezi izindawo, ugcwalise imifantu futhi unikeze isisekelo esilinganayo sokudweba noma ukuqeda.
1. Izithako ze-putty powder:
I-binder: I-binder ku-putty powder ngokuvamile iqukethe usimende omhlophe, i-gypsum noma ingxube yakho kokubili. Lezi zinto zinikeza ukunamathela nokubumbana ku-powder, okuvumela ukuba unamathele phezulu futhi wenze isibopho esiqinile.
Izihlungi: Izigcwalisi ezifana ne-calcium carbonate noma i-talc zivame ukungezwa ukuze kuthuthukiswe ukuthungwa kanye nevolumu ye-putty. Lawa mafayili aneqhaza ekusheleleni nasekusebenzeni komkhiqizo.
Ama-Modifiers/Additives: Izithasiselo ezihlukahlukene zingangezwa ukuthuthukisa izakhiwo ezithile ze-putty powder. Izibonelo zihlanganisa ama-cellulose ethers ukuze kuthuthukiswe ukugcinwa kwamanzi nokucutshungulwa, ama-polymers ukwandisa ukuguquguquka nokunamathela, kanye nezivimbelakuvunda ukuvimbela ukukhula kwe-microbial.
2. Izakhiwo ezidingekayo ze-putty powder:
Ubuhle: I-putty powder kufanele ibe nosayizi wezinhlayiyana ezinhle ukuze kuqinisekiswe ukusetshenziswa okubushelelezi kanye nokuqedwa kwendawo efanayo. Ubuhle bubuye busize ngokunamathela okungcono nokugcwalisa iziphambeko.
Ukunamathela: I-Putty kufanele ibambelele kahle kuma-substrates ahlukene afana nokhonkolo, ukhonkolo kanye namatshe. Ukunamathela okuqinile kuqinisekisa ukuthi i-putty inamathela ngokuqinile phezulu futhi ngeke iqhume noma icwebe ngokuhamba kwesikhathi.
Ukusebenza kahle: Ukusebenza kahle kubalulekile ekusetshenzisweni okulula nokubunjwa kwe-putty. Kufanele kube bushelelezi futhi kube lula ukuyisebenzisa ngaphandle komzamo omkhulu, ukugcwalisa imifantu nezimbobo ngokuphumelelayo.
Ukumelana Ne-Shrinkage: I-putty powder kufanele ibonise ukuncipha okuncane njengoba yoma ukuvimbela ukwakheka kwemifantu noma izikhala ekuhlanganiseni. Ukuncipha okuphansi kuqinisekisa ukuphela okuhlala isikhathi eside.
Ukumelana Namanzi: Nakuba i-putty powder isetshenziselwa ikakhulukazi izinhlelo zokusebenza zasendlini, kufanele ibe nezinga elithile lokumelana namanzi ukuze imelane nokuchayeka ngezikhathi ezithile kumswakama kanye nomswakama ngaphandle kokuwohloka.
Isikhathi sokumisa: Isikhathi sokumisa se-putty powder kufanele sibe nengqondo ukuze umdwebo noma umsebenzi wokuqeda ungaqedwa ngesikhathi esifanele. Amafomula okomisa ngokushesha ayathandeka ukuze kuguqulwe iphrojekthi ngokushesha.
Ukuqina kwesihlabathi: Uma sesomile, i-putty kufanele ibe lula ukusihlabathi ukuze inikeze indawo ebushelelezi, eyisicaba yokudweba noma ukwenza iphepha lodonga. Ukuba nesihlabathi kunomthelela kukhwalithi nasekubukeni sekukonke.
I-Crack Resistance: I-putty powder yekhwalithi ephezulu kufanele imelane nokuqhekeka, ngisho nasezindaweni lapho ukuguquka kwezinga lokushisa noma ukunyakaza kwesakhiwo kungase kwenzeke.
Ukuhambisana nopende: I-putty powder kufanele ihambisane nezinhlobo ezihlukahlukene zamapende nezingubo, ukuqinisekisa ukunamathela okufanele nokuqina kwesikhathi eside kwesistimu ye-topcoat.
I-VOC ephansi: Ukukhishwa kwe-Volatile organic compound (VOC) kusuka ku-putty powder kufanele kuncishiswe ukuze kuncishiswe umthelela wendawo futhi kugcinwe izinga lomoya wasendlini.
3. Amazinga wekhwalithi nokuhlola:
Ukuqinisekisa ukuthi i-putty powder ihlangabezana nezindinganiso ezidingekayo zokusebenza nokusebenza, abakhiqizi ngokuvamile bahambisana nemithetho yemboni futhi baqhuba ukuhlolwa okuqinile. Izinyathelo ezijwayelekile zokulawula ikhwalithi zihlanganisa:
Ukuhlaziywa kosayizi wezinhlayiya: Kuhlola ukucoleka kwempushana kusetshenziswa amasu afana ne-laser diffraction noma ukuhlaziywa kwesisefo.
Ukuhlolwa kokunamathela: Hlola amandla okubopha i-putty kuma-substrates ahlukene ngokusebenzisa ukuhlolwa kokudonsa noma ukuhlolwa kwe-tape.
Ukuhlola Ukuncipha: Kala izinguquko zobukhulu be-putty ngesikhathi somiswa ukuze unqume izici zokushwabana.
Isivivinyo Sokumelana Namanzi: Amasampula angaphansi kokucwiliswa emanzini noma ekuhlolweni kwegumbi lokuswakama ukuze kuhlolwe ukumelana nomswakama.
Ukuhlolwa kwesikhathi sokomisa: Bheka inqubo yokomisa ngaphansi kwezimo ezilawulwayo ukuze uthole isikhathi esidingekayo sokwelapha okuphelele.
Ukuhlolwa Kwe-Crack Resistance: Amaphaneli ambozwe nge-putty angaphansi kokucindezela kwemvelo okulingiswayo ukuze kuhlolwe ukwakheka nokusakazwa kwemifantu.
Ukuhlola Ukuvumelana: Hlola ukuhambisana namapende nama-coatings ngokuwagcoba phezu kwe-putty futhi uhlole ukunamathela kanye nekhwalithi yokuqeda.
Ukuhlaziywa kwe-VOC: Ukulinganisa ukukhishwa kwe-VOC usebenzisa izindlela ezijwayelekile ukuze kuqinisekiswe ukuthotshelwa kwemikhawulo yokulawula.
Ngokunamathela kulawa mazinga ekhwalithi kanye nokwenza ukuhlolwa okuphelele, abakhiqizi bangakhiqiza ama-putty ahlangabezana nezidingo zokusebenza ezidingekayo futhi banikeze ukusebenza okuthembekile ezinhlobonhlobo zokwakha nokuqeda izicelo.
Izakhiwo ze-putty powder zinjalo ukuthi zigcwalisa ngokuphumelelayo iziphambeko futhi zinikeze indawo ebushelelezi yokudweba noma ukuqeda. Abakhiqizi kumele bacubungule ngokucophelela ukwakheka nokwakhiwa kwe-putty powder ukuze baqinisekise ukuthi ibonisa izinto ezidingekayo njengokunamathela, ukusebenza kahle, ukumelana nokuncipha kanye nokuqina. Ngokunamathela ezindinganisweni zekhwalithi nokuhlolwa okuqinile, i-putty powder yekhwalithi ephezulu ikhiqizwa ukuze kuhlangatshezwane nezidingo zochwepheshe bezokwakha kanye nabanikazi bezindlu.
Isikhathi sokuthumela: Feb-22-2024