Ukwakhiwa kwezakhiwo eziphakeme kakhulu sekuhambe ibanga elide kusukela ezakhiweni zokuqala ezinohlaka lwensimbi ngasekupheleni kwawo-1800. Ukwethulwa kwezinto ezintsha kanye nentuthuko yezobuchwepheshe kwezobunjiniyela kuvumele abaklami bezakhiwo nabaklami ukuthi baphonse inselelo imikhawulo yalokho okungenzeka ekwakhiweni kwesakhiwo eside. Into eyodwa eseye yaduma kakhulu eminyakeni yamuva nje ukuze isetshenziswe ekuhlanganisweni kwe-skyscraper i-aluminium composite panel (ACP), ngenxa yokuqina kwayo, izakhiwo ezingasindi, kanye nokukhanga kobuhle. Kulesi sihloko, sizocwila emthelela wamaphaneli ayinhlanganisela ye-aluminium yangaphandle ekwakhiweni kwe-skyscraper, sihlola izinzuzo nezinkinga zawo kanye nomthelela wawo ekubukekeni okuphelele kwesibhakabhaka samanje.
Izinzuzo zama-ACP ku-Skyscraper Design
1. Ukuqina
Enye yezinzuzo eziyinhloko zama-ACP ukuqina kwawo. Ama-ACP enziwe ngamashidi amabili e-aluminium ahlanganiswe ne-polyethylene noma i-core-retardant, enza into ehlala isikhathi eside engamelana nezimo zezulu ezinzima futhi ivikele isakhiwo ezintweni ezifana nomoya, amanzi, nokushisa. Ukwengeza, ama-ACP anokumelana okuphezulu nomthelela, okuwenza alungele ukusetshenziswa ezindaweni ezinethrafikhi ephezulu njengezakhiwo ezibhilidi zezentengiselwano.
2. Izakhiwo Ezingasindi
Enye inzuzo ebalulekile yama-ACP izakhiwo zawo ezingasindi. Imvelo engasindi yama-ACP ivumela ukufakwa kalula, imigqa yesikhathi yokwakha esheshayo, kanye nezindleko ezincishisiwe. Imvelo yempahla engasindi iphinde isho ukuthi usekelo lwesakhiwo oluncane luyadingeka uma kuqhathaniswa nezinye izinto ezisindayo, ezifana nokhonkolo nezitini.
3. Isikhalazo Sobuhle
Ama-ACP eza ngemibala eminingi, ukwakheka, nokuqedwa, enikeza abaklami bezakhiwo nabaklami izinhlobonhlobo zezinketho ukuze bakhe imiklamo eyingqayizivele nebukekayo ekhangayo yezakhiwo eziphakeme. Ukwengeza, ukuguquguquka kwamaphaneli kuvumela umumo wokudala nama-facade agobile ngaphambili obekungenakwenzeka ngezinto eziqinile.
4. Okwenziwa ngokwezifiso
Ama-ACP angenziwa ngendlela oyifisayo ukuze afanele umbono womklami, okuhlanganisa amazinga ahlukene okujiya nama-coatings ukuze kulawulwe izigxivizo zeminwe zesakhiwo kanye nokumelana nesimo sezulu. Kuvamile ukuphrinta izithombe noma amaphethini kuma-ACP ukwengeza ukuthinta kokuhlobisa ku-facade yangaphandle, okuyenza ifaneleke kakhulu ezakhiweni zezentengiselwano noma zomphakathi ezihloselwe ubunikazi obuhlukile.
Okungalungi kwama-ACP ku-Skyscraper Design
Naphezu kwezinzuzo zawo, ama-ACP afika nezinye izithiyo uma kuziwa ekwakhiweni nasekwakheni amabhilidi.
1. Ukukhathazeka Ngomlilo
Nakuba ama-ACP enikeza ukumelana nesimo sezulu esihle kakhulu, awakwazi ukumelana nomlilo. Ngo-2017, umlilo odabukisayo eGrenfell Tower eLondon, eNgilandi, odalwe ukugqokwa kwe-ACP ngaphandle kwesakhiwo, waphumela ekufeni kwabantu abangama-72. Ngenxa yalokho, amazwe amaningi avimbele ukusetshenziswa kwama-ACP anesilinganiso esiphansi sokumelana nomlilo noma anemithetho eqinile ekufakweni kwe-ACP.
2. Umthelela Wezemvelo
Ukukhiqizwa kwama-ACP kungaba nomthelela omkhulu kwezemvelo, ngenxa yengxenye yokusetshenziswa kwezinsiza ezingavuseleleki namakhemikhali ekukhiqizeni iphaneli. Ukukhiqizwa kwalezi zinto kukhiqiza amagesi abamba ukushisa, okunomthelela ekushintsheni kwesimo sezulu, okwenza kube inselele kubaklami bezakhiwo nabaklami ukulinganisa umthelela wemvelo nokukhanga kobuhle besakhiwo.
3. Isondlo
Nakuba ama-ACP enikeza ukuqina okuhle kakhulu, asadinga ukulungiswa njalo ukuze agcine ukukhanga kwawo kobuhle. Isimo sezulu, ukugqwala, kanye nokufiphala yizinkinga ezingase zibe khona ama-ACP angase abhekane nazo ngokuhamba kwesikhathi, ezidinga ukulungiswa noma ukushintshwa kwamaphaneli.
Umthelela wama-ACP ku-Modern Skyscraper Design
Izinzuzo nezihibe zama-ACP zisize ekulolongeni idizayini yesimanje ye-skyscraper, okunomthelela obonakalayo ekubukekeni kokugcina kwesakhiwo. Imvelo engasindi yama-ACP iholele kumabhilidi anamafreyimu azacile kanye nezidingo ezithwala umthwalo omncane, okuholela kumadizayini amancane anemigqa eshelelayo nelula.
Isibonelo esisodwa sama-ACP kumabhilidi esimanjemanje iBurj Khalifa eDubai. Isakhiwo eside kunazo zonke emhlabeni sigqoke ngokuphelele ama-ACP akhanyayo anezisekelo zensimbi engagqwali, okwenza isithombe sesibuko sendawo ezungezile. Ama-ACP awabonisi nje uzwela ngesimo sezulu sase-Dubai ngokunciphisa ukumuncwa kokushisa esakhiweni, kodwa futhi nobuhle obulula kodwa obunesibindi obuhlukanisa umklamo kwezinye izikhumbuzo eziphakeme kakhulu esibhakabhakeni.
Enye iphrojekthi ekhombisa ama-ACP yiShard eseLondon. Lesi sakhiwo esimangalisayo se-skyscraper sihlanganisa ukubekwa kwewindi okungajwayelekile nama-engeli acijile ukuze sivuse umphumela ohlukile, ocishe ube ngamaphikiseli. Lesi sakhiwo siqukethe ingilazi yensimbi ephansi ehlanganiswe nama-ACP, esiza ukugcina obala esakhiweni kuyilapho singayekethisi ekukhathazekeni kokuphepha komlilo, okusenza sibe sihle ngobuhle futhi siphephe ngokusebenza.
Isiphetho
Sengiphetha, ama-ACP ayaqhubeka nokubumba umklamo wesimanje we-skyscraper, enikeza abaklami bezakhiwo nabaklami inhlobonhlobo yezinzuzo, kusukela ekukhuleni kokuqina nokuguquguquka kuya ekukhangekeni okuthuthukisiwe kobuhle. Kodwa-ke, kubalulekile futhi ukucabangela izithiyo zokusebenzisa ama-ACP lapho uklama izakhiwo eziphakeme, njengezingozi zomlilo nomthelela ongaba khona kwezemvelo. Kanjalo, abaklami bezakhiwo kanye nabaklami kufanele balinganisele ubuhle nobubi bokusebenzisa ama-ACP emiklamo yabo ukuze bakhe isakhiwo esiphephile, esimeme, nesibukeka kahle.
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