Mayelana noMlobi
UDkt. Liu Wei, Umqondisi we-R&D e-Ruifengyuan Stone
I-PhD kwiSayensi Yezinto Ezisetshenziswayo ngobuchwepheshe bokwenza amatshe. Yakha imisebenzi yokukhiqiza ehlanganisiwe ehlanganisa ukubaza kwendabuko kanye nokwenza izinto ngokuzenzakalela kwe-CNC kumaphrojekthi okwakha angaphezu kuka-180. Yashicilela ucwaningo ngamaphethini okugqoka amathuluzi ekushiseni amatshe ku-Journal of Materials Processing Technology.
Izinto Ezibalulekile ze-TL;DR
- Amabhodi okugudla emabula, amathayela, kanye nokhuni ngalinye linikeza ukuqina okuhlukile, ukumelana nomswakama, kanye nezici zobuhle
- Izindleko zezinto zokwakha, ubunzima bokufakwa, kanye nokugcinwa kwesikhathi eside kuhluka kakhulu kuzo zonke izinketho ezintathu zokugudluza
- Indawo yephrojekthi—ikakhulukazi ukuchayeka komswakama kanye namazinga omgwaqo—kufanele kushukumise ukukhethwa kwezinto ezingaphandle kwesakhiwo
- Amabhodi okugwedla amatshe adlula ezinye izindlela ngokuphila isikhathi eside kanye nokumelana nomonakalo ezisetshenziswa kwezentengiselwano
Izinto Zokumboza Ibhodi: Imabula vs Ithayela vs Izinkuni
Amabhodi okugudla asebenza kokubili indima esebenzayo kanye neyobuhle ekwakhiweni kwangaphakathi, evikela izisekelo zodonga ekushayweni kanye nemishini yokuhlanza ngenkathi ehlinzeka ngoshintsho oluqediwe phakathi kobuso bephansi nobodonga. Ukukhethwa kwezinto zokugudla—i-marble, i-tile, noma izinkuni—kuthinta ngqo izindleko zokufaka, izidingo zokulungisa, kanye nokubumbana okubonakalayo kwendawo. Izinto ngazinye zinikeza izinzuzo nemikhawulo ehlukile ezenza zifanelekele izinhlelo ezithile. Ukuqonda lokhu kungafani kwenza kube lula ukucacisa ulwazi kumaphrojekthi okuhlala nawokuhweba.
Ukuqhathaniswa Kokuqina Nokumelana Nomthelela
Amabhodi okugudla emabula anikeza ukumelana okukhulu kakhulu kokushayisana phakathi kwezinto ezintathu uma efakwe kahle. Imabula yemvelo, enamandla okucindezela asukela ku-50 kuya ku-150 MPa kuye ngohlobo oluthile lwamatshe, imelana nokuxhumana okuphindaphindiwe okuvela kuma-vacuum cleaner, ama-mop, kanye nokuhamba ngezinyawo ngaphandle kokuwohloka komphezulu. Ibhodi lokugudla emabula elinobukhulu obuyi-10mm lingamelana nokushayisana okungaqhekeza ukhuni olupendiwe noma ithayela le-ceramic eliqhekekile elinobukhulu obulinganayo.
Ukugoba amathayela, ngokuvamile okwenziwe nge-ceramic noma i-porcelain, kunikeza ukumelana okulinganiselwe kokushaywa. Ukugoba amathayela e-porcelain okunesilinganiso se-PEI (Porcelain Enamel Institute) esingu-4 noma ngaphezulu kumelana kahle nokudlula kwezimoto zasekhaya kodwa kungaqhekeka uma kuthinteka ifenisha esindayo noma imishini yokuhlanza. Ukugoba amathayela kuthambile kakhulu kunemabula, kunamandla aphansi okugoba okwenza kube lula ukuqhekeka uma i-substrate izinza.
Ukusikeka ngokhuni kunikeza ukumelana okuphansi kakhulu kokuthinteka kwezinketho ezintathu. Ngisho nezinhlobo zokhuni oluqinile njenge-oki ne-maple ziyaklwebheka kalula kunetshe. Esifundweni semiphumela yokulungiswa kwephansi, ukusikeka ngokhuni kudinga ukupendwa kabusha noma ukucwengisiswa njalo eminyakeni emi-3-5 ezindaweni zokuhlala kanye njalo eminyakeni eyi-1-2 ezindaweni zezentengiselwano, kuyilapho ukusikeka ngamatshe kugcina ukubukeka kwakho unomphela ngokuhlanzwa ngezikhathi ezithile kuphela.
Ukumelana Nomswakama Nokufaneleka Kwezindawo Ezimanzi
Ukumelana namanzi kuyahlukahluka kakhulu phakathi kwezinto zokugoba. Ukugoba ngemabula, okunezinga lokumunca amanzi elingu-0.2–0.8% ngesisindo sezinhlobo eziningi ezipholishiwe, kuvimbela ukungena komswakama ngempumelelo uma kuvaliwe kahle. Imabula engavaliwe imunca umswakama omningi, okungaholela ekudayiseni ezindaweni zokugezela nasekhishini. Ukufaka isivalo njalo ezinyangeni ezingu-12–18 kugcina ukumelana nomswakama.
Ukusikeka kwethayela le-ceramic ne-porcelain kunikeza ukumelana okuphezulu komswakama, ngamazinga okumuncwa angaphansi kuka-0.5% we-porcelain. Ukusikeka kwethayela kuyindlela ekhethwayo yezindlu zangasese, amakamelo okuwasha izingubo, kanye namakhishi okuhweba lapho kuvame ukuchayeka khona emanzini ngqo. Nokho, ama-grout joints phakathi kwezingcezu zokusikeka kwethayela adinga ukuvalwa nokugcinwa njengoba angafaka umswakama odongeni uma lonakele.
Ukugoba ngokhuni kumunca umswakama kalula, ngamazinga okumunca angu-8-15% ngesisindo kuye ngohlobo kanye nekhwalithi yokuqeda. Ezindaweni ezinomswakama, ukugoba ngokhuni kuyavuvukala, kugobe, futhi kubole ngokuhamba kwesikhathi. UMnyango Wezamandla wase-US ubika ukuthi umonakalo womswakama ekugobeni ngokhuni ubangela iphesenti elikhulu lezindleko zokulungisa isakhiwo ezindaweni ezinomswakama. Ezindaweni ezisogwini noma ezinomswakama ophezulu, ukugoba ngamatshe kudlula kakhulu ukhuni empilweni yokusebenza.
Izindlela Zokufaka Nezindleko
Ukufakwa kweziketi zemabula kudinga imishini ekhethekile yokusika amatshe kanye nolwazi lokufaka amatshe.Imigqa yokugudla ngamatsheNgokuvamile zisikwa zibe ububanzi kusukela ezintweni zeslabhu, ezinamakhona aqoshiwe ukuze kuguqulwe kahle. Iziketi zemabula zibiza ama-25-40% ngaphezulu kuneziketi zethayela ezilinganayo ezintweni zodwa, kodwa izindleko zokufaka ziyafana ngoba zombili zidinga abantu abangochwepheshe. Iziketi zetshe zingafakwa nge-thinset adhesive ezindongeni eziqinile noma ngezingxenyana zemishini ezindongeni ezifakwe odongeni.
Ukufakwa kweziketi zethayela kuyindlela elula kakhulu kulezi ezintathu. Amathayela asikwa abe ububanzi beziketi kusetshenziswa abasiki bethayela abajwayelekile, okususa isidingo semishini ekhethekile yokusika amatshe. Izingcezu zeziketi zethayela zifakwa ngodaka olufana nolwe-thinset olusetshenziswa kumathayela aphansi, okudala ukubukeka okufana kakhulu lapho izinto zaphansi neziketi zihambisana khona. Isikhathi sokufakwa kweziketi zethayela singaphansi ngo-30% kuneziketi zemabula zendawo efanayo.
Ukufakwa kweziketi zokhuni kushesha kakhulu futhi kungabizi kakhulu ekuqaleni. Amabhodi eziketi zokhuni aqanjwe kusengaphambili atholakala ngobude obujwayelekile ezitolo zokwakha futhi angasikwa ngamathuluzi okusebenza ngokhuni ajwayelekile.Imigqa yemingcele kanye namaphrofayili okugwedlaNgokhuni kungapendwa ukuze kufane nanoma yimuphi umbala. Kodwa-ke, izindleko eziphelele zobunikazi esikhathini esiyiminyaka engama-20—kufaka phakathi ukupenda kabusha nokushintsha—ngokuvamile zidlula ezokusika amatshe ngoba ukhuni ludinga ukulungiswa kabusha ngezikhathi ezithile.
Izimfanelo Zobuhle Nokuhlanganiswa Komklamo
Ukugoqa ngemabula kunikeza amaphethini ahlukile okugoqa kanye nokupholisha okungaphezulu okungenakukopishwa ngezinye izinto. Ukwehluka kwemvelo kwemabula kusho ukuthi ibhodi ngalinye lokugoqa lihlukile, okufaka isandla ekubukekeni okuhle kakhulu ngaphakathi kokunethezeka.Izinketho zeslabhu yemabulakungenziwa kufaniswe nokugudla ukuze kuhambisane nokubonakala phakathi kokuguquka phansi nodonga.
Ukugoba amathayili kunikeza umbala kanye nephethini efanayo kuyo yonke indawo yokufaka. Amathayili e-porcelain alungisiwe asetshenziselwa ukugoba afinyelela imigqa ehlanzekile, emincane ye-grout uma efakwe kahle. Uhla olubanzi lwemibala yamathayili namaphethini—kufaka phakathi i-porcelain ebukeka njengokhuni elingisa okusanhlamvu kwezinkuni—lunikeza ukuguquguquka komklamo okungalinganiswa nemabula.
Ukugoqa ngokhuni kuletha ukufudumala kwakudala futhi kutholakala ezinhlobonhlobo zamaphrofayili kusukela ku-quadrant elula kuya kumiklamo ye-ogee ehlotshisiwe. Ukugoqa ngokhuni okupendekayo kwamukela noma yimuphi umbala, kuyilapho ukhuni olunebala elibonisa amaphethini emvelo okusanhlamvu. Kodwa-ke, ukugoqa ngokhuni akukwazi ukufeza ubuso obucwebezelayo nobukhanyayo obunikezwa yimabula ngaphakathi kokunethezeka.
Ukukhethwa Kwezinto Zokumboza Ngohlobo Lwegumbi
Umsebenzi wegumbi kufanele uqondise ukukhethwa kwezinto zokumboza. Izindlu zangasese namakhishi azuza ngokumboza amathayili noma ngemabula ngezindawo ezivaliwe ezimelana nomswakama kanye namakhemikhali okuhlanza. Amakamelo okuhlala namakamelo okulala amukela noma yiziphi izinto kuye ngokuthi umklamo ukhethwa kanjani, kodwa ukumboza ngamatshe kwengeza inani elibonakalayo ezindaweni zokuhlala eziyinhloko. Izindawo zokuphumula zezentengiselwano, imihubhe yamahhotela, nezindawo zokudayisa ezinemvamisa yokuhlanza ephezulu kanye nokuhamba ngezinyawo zikhonzwa kangcono ngokumboza ngamamabula okumelana nokusetshenziswa kakhulu ngaphandle kokuguguleka okubonakalayo.
IIsikhungo Samatshe Emveloinikeza iziqondiso ezichazayo zokufakwa kweziketi zamatshe, okuhlanganisa nezidingo zobuncane bobukhulu bezicelo ezahlukene. Izindonga zangaphakathi ezindaweni zokuhlala zidinga ubuncane bobukhulu obungu-8–10mm, kuyilapho izinhlelo zokusebenza zezentengiselwano zizuza eziketini ezingu-12–15mm ezimelana nomonakalo obangelwa ukushaywa ngamandla.
imibuzo ejwayelekile ukubuzwa
Ingabe ukugoqa ngemabula kubiza kakhulu kunokugoqa ngezinkuni?
Ukusiketha ngemabula kubiza izikhathi eziphindwe kathathu kuya kwezihlanu kunokusiketha ngemithi yephayini ejwayelekile ngezindleko zezinto zokwakha zodwa. Kodwa-ke, uma kubhekwa ubunikazi obuphelele beminyaka engama-20 okuhlanganisa nokupenda kabusha nokushintsha izinkuni, imabula ivame ukuncintisana ngezindleko. Ukusiketha ngemabula akudingi ukupenda futhi kugcina ukubukeka okungapheli ngokuhlanza okuvamile.
Ingabe iziketi zemabula zingafakwa phezu kweziketi zethayela noma zokhuni ezikhona?
Iziketi zemabula ngokuvamile azifakwa phezu kweziketi ezikhona ngenxa yobukhulu kanye nokucabangela isisindo. Iziketi ezikhona kumele zisuswe, kulungiswe ubuso bodonga, bese iziketi zemabula zifakwe ngqo odongeni oluqediwe. Amandla okubopha okunamathelayo ancike ekuthinteni okuqondile kwe-substrate.
Yikuphi ukuphakama kwebhodi lokusika elibukeka kahle kakhulu ngophansi lwemabula?
Ukuphakama kweziketi zemabula ezijwayelekile kusuka ku-80mm kuya ku-150mm. Emakamelweni anokuphakama kophahla okujwayelekile okungu-2.4m, iziketi ezingu-100–120mm zinikeza isilinganiso esilinganayo. Uphahla oluphakeme oluyi-3m noma ngaphezulu luhlanganisa iziketi ezingu-150–200mm. Ukuphakama kweziketi kufanele kuhambisane kuzo zonke izikhala ezixhunyiwe ukuze kugeleze kahle.
Ingabe ukugoqa amathayela kudinga ukuhlanganiswa okunwebekayo njengamathayela aphansi?
Ukugoqa amathayili kudinga amajoyinti okunweba ngezikhawu ezifanayo nokufakwa kwephansi eliseduze. Ngokuvamile, amajoyinti abekwa njalo ngamamitha angu-6-8 ukuze kufakwe ngaphakathi nasemnyangweni wekamelo ngalinye. Amajoyinti okunweba emajoyintini okunweba kufanele avumelane namajoyinti okunweba phansi ukuze kuhambisane nokunyakaza kwesakhiwo ngaphandle kokuqhekeka.
Uhlanza kanjani iziketi zemabula ngaphandle kokulimaza indawo engaphezulu?
Faka uthuli emabhulabheni njalo ngendwangu ethambile noma i-duster. Ukuze uhlanze ngokujulile, sebenzisa isihlanzi samatshe esingena-pH esixutshwe emanzini esifakwe ngendwangu emanzi, bese womisa ngokushesha ngendwangu ehlanzekile. Gwema uviniga, izihlanzi ezisekelwe ku-citrus, kanye nama-scrubbing pads abrasive akhipha noma aklwebhe izindawo zemabhulabhe ezicwebezelayo.
Yikuphi okulungiseka kalula uma konakele?
Ukugoba ngokhuni kulula kakhulu ukukulungisa—izingxenye ezonakele zingasikwa futhi zishintshwe, zihlanzwe ngesihlabathi, bese zipendwa kabusha. Ukugoba ngothayela kudinga ukususa ingxenye yethayela eyonakele bese uyishintsha ngengxenye efanayo ngemva kokuhlanza i-substrate. Umonakalo wokugoba ngothayela ungagcwaliswa nge-epoxy ehambisana nombala bese upholishwa ukuze uhlangane nendawo ezungezile.
Izinkomba Zangaphandle: Isikhungo Samatshe Emvelo | UMnyango Wezamandla wase-US | I-ASTM International
Isikhathi sokuthunyelwe: Julayi-06-2026