Izipaneli zesithili se-PU ziyasebenza kuma-wali wokwesibhakini nezokwesibhakini?

Izikhanda zesithili se-PU: Ukubhalisa kwesikhanda sokuphakama esingaphansi komkhiwa, esingatholakala kakhulu, futhi esibonelwa ngabafundi besibonelo bokwakha

Ukufunga: Ngoba yini izikhanda zesithili se-PU zihlukumeza ukwakha kwamanje

Abafundi besibonelo bokwakha nabawakhi, bakhuleka kakhulu ku- Izihlakani zesithili se-PU njengendlela eyisifundo yokwakha emnye kusithili sangempela nokubhalisa kwesikhanda sokuphakama esisodwa. Lezi zikhanda zesithili zesithili se-polyurethane esingaphezulu kakhulu zihlukanisa isimo, isibhakabhaka, nemibala yesithili sesilathi, isibhakabhaka, isithili sesandstone, futhi isithili sesimarble—kepha zingaphansi kunezinye ngokuphakeme kwezinye ngokuphakeme kwezinye. Zikwakha ngaphandle kokumthwasa, zikhipha izindleko zokusebenza ngokuphakeme kwe-60%, futhi ziqinisekiswa ngokuvutha, izitshani zokuvutha, nezitshani zokuvutha nokuvutha okungavuthi kakhulu kunamanye amasithili angempela.

Waba yini umphumela? Abaklami bathola ubuhle bamatshe obuyiqiniso ezindongeni zangaphakathi, eziphambi zangaphandle, kanye namaphrojekthi wokulungisa kabusha ngaphandle kokuqiniswa kwesakhiwo noma ukweqisa isabelomali. Kulesi siqondiso, sizoxoxa ngokuthi ziyini amaphaneli amatshe e-PU, izinzuzo zawo eziyinhloko, ukuguquguquka kokuklama, ukuqina, nokuthi ungawakhetha kanjani kuphrojekthi yakho elandelayo.

Izikhumba zika-PU ziyini?

Izihlakani zesithili se-PU ziyizinto zokuhlobisa ezakhiwe ngogqinsi lwe-polyurethane (PU) olunamandla amakhulu, olwenziwe lwafana netshe lemvelo. I-polyurethane ewuketshezi ifakwa ezitsheni eziqondile ezifaka izinhlayiya zetshe eliyigugu, itshe elihlanganisiwe, izitini, nesihlabathi. Ngemva kokuqina, izendlalelo eziningi zokumboza ezikhethekile zandisa ubuqiniso nokuqina. Umphumela uba iphaneli elula, elizinzile ngokobukhulu eliletha ubuhle obuqotho bokwakha ngaphandle kwesisindo, ukuwohloka, noma izingqinamba zokuthutha zamatshe aqoshiwe.

Amisize e-standa—okukodwa kwezinkulungwane zokusho 1200 × 600 mm noma 1200 × 450 mm—ziyakhiwa ukusuka kubalulekile kokusebenzisa, ukuthumela, nokufaka. Ngokukhona kwamapaneli okuqondile kakhulu amaningi kunezinkulungwane ezingu-100—kumaqanda wokuphepha kuze kumaqanda wokuphepha wokuzimela okwamanje—nokushicilela kwe-UV okuvumelekile ukuba kubaleke ngokuphepha kwezinkulungwane ezingu-10, lezi zipaneli zinika umphazimba wokubona okwesibonelo esiphelele kuzinkulungwane zezindawo zokubeka izinto.

Amaphuzu Omkhulu Okuhambisana Nezinkqubo Zokuphepha Kwezinkqubo Zokuphepha Zokuphepha Kwemithombo Nokunye Izinkqubo Zokuphepha

1. Ukuphupha Kwesikhundla Nokubalulekile Kokubeka

Izihlakani zesithili se-PU zinesisindo esingaphansi kwamakhilogremu amathathu ngesilinganiso esingange-foot squareesingaphansi kwengxenye eyodwa kwezinhlanu yesisindo samatshe emvelo, ngokuvamile esingaphezu kwamakhilogremu angu-15 ngesilinganiso esingange-foot square. Lokhu kuncipha okukhulu kunciphisa umthwalo ophansi ohlelweni lwesakhiwo, kuvumela ukwakheka okulula, izisekelo ezincane, nokuqedwa kokuqiniswa kwezicelo eziningi zokuthuthukisa nokwakha izakhiwo eziphakeme. Izindleko zokuhamba zehla ngokulinganayo, futhi ukuphatha endaweni kuba umsebenzi womuntu oyedwaakudingeki ama-crane noma imishini esindayo. Lokhu kuncishiswa kwesisindo kukhulisa ukuguquguquka kokuklama, okwenza ukufakwa kwetshe kube lula lapho ukwakhiwa kwensimbi yendabuko kungasebenzi khona.

2. Ukubamba iqhaza Ukusheshisa Ukufakwa Nokonga Izindleko Zokusebenza

Yakhelwe ukufakwa okusheshayo komilengokuhlanganisa okunamathiselwe noma ukuhlangana kwemishini Izihlakani zesithili se-PU sula ukuthi kusebenzisa i-mortar, ukuzimela kwezinye izikhathi, nokusebenzisa abasebenzi abakhuluma ngokwesikhathi esithile. Abaqondi bafaka, bafihla, nabafaka amaphaneli ngokusebenzisa izinkambo zezinye ezisebenzayo, futhi bafumana isikhathi sokufaka esingaphezulu kwezibini zokufaka kwesithunzi sesandla. Kweziprojekthi zemvelo, lokhu kubhekisana ku-40–60% kwezindlela zokusebenza okungcono kanye nezikhathi eziphansi—kukhuluma ukuthi kusakhiwa kabusha kanye nokunciphisa izindlela zokubhukha. Umsebenzi ongahlanjelwa noma wokuphatha okuhlanjelwa kuvumela ukuthi isikhathi sokusebenza kusakhiwa kanye nokunciphisa izindlela zokubhukha.

3. Ukuphatha kakhulu, Ukuphatha kwezilwanyana, Nokuncipha ukusebenza kwezinye izinkambo

Yadala ngokusebenzisa i-polyurethane yomkhosi owenziwe ngokuphatha kakhulu, Izihlakani zesithili se-PU ayibambeki lapho kufakwa umswakama, usawoti, ukujiya nokuqedwa kwe-UV. Ngokungafani netshe lemvelo, ngeke ziqhekeke, zibhidlike noma zikhuthaze ukukhula kwesikhunta - ngisho nasezindaweni ezinzima ezisogwini noma ezibandayo. Izembozo zendawo zigcina umbala uphelele kuze kube yiminyaka eyishumi ngaphandle, futhi ukugcinwa kudinga ukuwashwa konyaka ngensipho namanzi omneneakukho ukuvalwa, ukufakelwa amabala noma ukufakwa kabusha. Lokhu kuhlolwa kokugcina izinto kusebenza kahle kwenza kube usizo ngokukhethekile ezindaweni zokuhweba ezinabantu abaningi nasezindlini ezivezwa isimo sezulu lapho izinto zokumboza zendabuko zidinga khona ukungenelela njalo.

Ukuvumelana Nezimo Kwemiklamo Nezinto Ezingokoqobo

Ukwakheka, Umbala, Nezinqumo Zokwakheka Okufana Netshe Lemvelo

Ubuchwepheshe obuthuthukisiwe bokubumba nokumboza bukhiqiza izinhlamvu ezijulile, ezibucayi, ukuhlukahluka kombala okuhlukahlukene, namaphrofayli emaphethelweni abonisa itshe eliqoshwe ngesandla noma eliqhekeke ngokwemvelo. Izinketho zihlanganisa itshe eliyinsimu eliyindilinga nelitje lesihlabathi eliqhakazile kuya egranite elipholishiwe, imarble enemithambo, kanye nokusika okuqondile kwanamuhla - ngalinye lilinganiswa ukuze lifanelane nenhloso yokwakha. Ngokungafani nama-veneer noma itshe elincane, Amapaneli e-PU ukufinyelela ekujuleni okuqhubekayo nokudlala kwezigcawu ezindaweni ezinkulu, okuletha ubuqiniso obuhlala buqinile eduze nangaphansi kokukhanya okuhlukahlukene.

Ukwenza ngezifiso izakhiwo zokuhweba nezokuhlala

Amapaneli asikwa kalula, agqanyiswe, futhi abekwe endaweni ukuze agqoke amakholomu, ahlanganise ukukhanyisa okufakiwe, noma amafasitela omklamo nokuvuleka okungafinyeleleki ngamatshe emvelo agqamile, asindayo. Ukuxuba imibala ngokwezifiso nokuthuthukiswa kwesikhunta esenziwe ngezifiso kuvumela ukuphindaphinda kwamaphethini amatshe angavamile noma ukuqondaniswa nokubeka uphawu lwenkampani. Lapho kulungiswa izindlu, ukulula kwazo kudlula ukuthuthukiswa kwesakhiwo, okwenza kube lula ukuba izindonga eziyisici ezisezindlini zokuhlala, ekhishini noma endlini yangasese zibekwe ngokushesha futhi zilungiswe kalula kunoma yikuphi ukwakheka.

Ukuzinza Nokulandela Ikhodi

Izihlakani zesithili se-PU kunikeza iziphungulelo ezibonakalayo zokugcina umhlaba ngaphandle kokuthintana nokusebenza. Ukubili kwazo okuphansi—kungaba kude kwe-75% okuphansi kunezinkundla zokufika emhlabeni—kunciphisa izindlela zokuhambisa izimithi futhi kunciphisa imithambo yokuqondisa ukuthi kuyasebenza kwezindawo. Abashicileli abaningi bafaka amasethingi asebenziswe kabusha, okusiza ku-LEED nokuthi kubuyekezwa kwezinye izinhlelo zokugcina umhlaba ngokuphelele. Ukuqondisa kwe-2023 kwezinhlelo zokusebenza kwezinkundla zokufika emhlabeni kwenziwa yi-Polyurethane Manufacturers Association yavuma ukuthi ukubeka i-PU stone endaweni yezinkundla zokufika emhlabeni kunciphisa isikhundla sokugcina umhlaba ngaphezu kwe-40%, ngokuphelele ngokukhathazeka kwezinkundla, ukuhambisa, nokusebenzisa kwezindawo.

Ukuhambisana namakhodi esakhiwo anamuhla kuqinisekisiwe: ama-panel ahlolwe umuntu wesithathu ngokusabalala komlilo (ASTM E84 Class A), ukuphakama komoya (ASTM E1592) nokumelana nomthelela (ASTM D4277), okuhlangabezana noma okudlula amazinga e-ASTM ne-EN. Indlela yabo yokufaka eyomile nayo ihambisana nezidingo zokuphepha emsebenzinikunciphisa izingozi zokuphathwa ngesandla ezihambisana nezinto ezisindayo. Kumaqembu amaphrojekthi, lokhu kuzuzisa okubiliokuhambisana nemvelo nokuhambisana nekhodikuhlehlisa ukuvunywa futhi kusekele ukuqina emithethweni eqinile yokuqina.

Indlela Yokukhetha Umhlinzeki Wezingxenye Zetshe Le-PU Ezilungile

Xa uyasebenzisa Izihlakani zesithili se-PU ukuze uhlele iphrojekthi yakho, cabanga ngalezi zimiso ezilandelayo:

• Amakhotsi Funa imibhalo yokuhlola ye-ASTM, EN, ne-ISO.

• Ukuqina kombala Qinisekisa ukuthi kukhona izinto ezivikela i-UV ezinesiqinisekiso sokuthi ziyabuna.

• Amakhono angokwezifiso Buza mayelana nokwakheka kwesikhunta nokulingana kwemibala.

• Izikhathi Zokuphatha Abahlinzeki abathembekile banikeza isitoko esiqhubekayo nokuthumela ngokushesha.

• Usuthi Womsebenzi Izinkomba zokufaka usizo kanye nosizo endaweni kubaluleke kakhulu.

[Isilinki Esigcwele: Yenza izinyathelo zethu zokugcina i-PU stone panels – amaphethini, amabala, namavidiyo okufaka]

Imibuzo Evame Ukubuzwa

Izibhokisi ze-PU stone ziyakhiwe ngani?
I-PU stone panels ziyakhiwa ngokuqondisa kwe-polyurethane foam okuphezulu kokukhulu okwakhiwe ukubonisa amathuba nezindlela zokukhanya kwamanzi. Zibhalwe ngamakhanda okuhambisana okwenza ukubonakala kakhulu nokuthula.

Kungani i-PU stone panels kufakelwa?
I-PU stone panels kufakelwa ngokusebenzisa ukubindeka okuhambisana noma ukubindeka okwemikhono, okunqoba ukuthi kufanele usebenze isikhothana noma abantu abaqinisekileyo bokukhanya kwamanzi.

I-PU stone panels zithula kangakanani?
Yebo, i-PU stone panels zithula kumoya, ukuvulwa kwe-UV, ukuzimela kwezinkathi eziningi, nokuthwasa kwezinkunkuma, okwenza kubo ukuthula kakhulu nakwezinkathi eziningi.

Ngabe i-PU stone panels singasetyenziswa ngaphakathi nangaphandle?
Yebo, i-PU stone panels zingasetyenziswa ngokwemvelo kanye nasezindaweni zokugcina ngaphakathi njengoko zingasetyenziswa ngaphandle kwezindaweni zokugcina.

Ngabe i-PU stone panels zingasetyenziswa ngokuthula kwezinhloso zokuvikela umhlaba?
Izibhokisi zesithili se-PU ziyisilisa esikhundleni sezulu ngokuthi zinomthwalo omncane, ukunciphisa izimilo zokuhambisa, nokufaka amaphakathi okususwa.

Isiphetho: Yenza ubukhulu bokubuyisa imithwalo yakho engezansi ngezibhokisi zesithili se-PU

Kusukela kwezifasade zemithwalo yezindawo eziphakeme kuya kuzibhokisi zezindawo zokuphepha ezinkulu zezindawo zokuhlala, Izihlakani zesithili se-PU zabona ubuhle besithili sangempela ngaphandle kokumthwalo, ukuthengiswa, nokukhula kwamakhono. Ukufakwa kwabo kusha, ubuhlongwe bakho obude kude, nokuthakatha kwabo kwenza kubo ukwahluka okunamandla kubantu abazimele, abathengi, nabantu abahlala kulo.

Uyaqala ukubhalisa izibhokisi zesithili se-PU kule bhulding ekupheleni kwakho? [Xhuma isithunzi sakithi] ukuze uthole izithunzi ezincane, izithunzi zezinhlelo zokusebenza, nokuthengiswa okuthile kule bhulding.