Abakhiqizi Nabahlinzeki be-Aluminium Composite Panel e-China kusukela ngo-2002 - Henglicai ACP
Ulimi
Abakhiqizi Nabahlinzeki be-Aluminium Composite Panel e-China kusukela ngo-2002 - Henglicai ACP
Kungani I-ACM Cladding Yasetshenziswa?
Umbhalo ongezansi 1: Isingeniso ku-ACM Cladding
Umbhalo ongezansi 2: Izinzuzo ze-ACM Cladding
Isihlokwana sesi-3: Ukuqonda Isidingo Semithetho Yokuphepha Emlilweni
Umbhalo ongezansi 4: Inhlekelele yaseGrenfell Tower
Umbhalo ongezansi wesi-5: Ukuhlola Kabusha Ukusetshenziswa Kwe-ACM Cladding Ekwakhiweni
Isingeniso se-ACM Cladding
Eminyakeni yamuva nje, ukusetshenziswa kwe-Aluminium Composite Material (ACM) yokugqoka ekwakhiweni kwezakhiwo nokwakhiwa sekuthole ukuthandwa okukhulu. I-ACM cladding ibhekisela ohlotsheni lwesistimu yokuhlanganisa ehlanganisa amashidi amabili amancane e-aluminium nomongo ongewona we-aluminium, ngokuvamile owenziwe nge-polyethylene. Le nto yokuvala engasindi, eguquguqukayo, futhi ejabulisa ngobuhle ithole indawo yayo ezakhiweni ezingenakubalwa emhlabeni jikelele. Kodwa-ke, ngemuva kwenhlekelele yaseGrenfell Tower, kuye kwaphakanyiswa imibuzo mayelana nokuphepha nokufaneleka kwezingubo ze-ACM. Le ndatshana icubungula ukusetshenziswa kwe-ACM cladding, ihlola izinzuzo zayo, imithethonqubo ezungeze ukuphepha komlilo, futhi ihlola kabusha indawo yayo ekwakhiweni.
Izinzuzo ze-ACM Cladding
I-ACM cladding inikeza izinzuzo ezimbalwa ezibe nomthelela ekusetshenzisweni kwayo okubanzi. Okokuqala, imvelo yayo engasindi yenza kube lula kakhulu ukuyifaka nokubamba, ngaleyo ndlela kunciphisa isikhathi sokwakha nezindleko. Ukwengeza, impahla iza ngemibala eyahlukene, ukuqedwa, namaphethini, okuvumela abaklami bezakhiwo nabaklami ukuba baphilise imibono yabo yokudala. Ngokubukeka kwayo okuthambile nesimanje, i-ACM cladding isetshenziswe ukuthuthukisa ukukhanga kobuhle bezakhiwo eziningi.
Ngaphezu kwalokho, ukufakwa kwe-ACM kunikeza ukuqina okuhle kakhulu kanye nokumelana nesimo sezulu. Amashidi e-aluminium avikela isakhiwo ezintweni zangaphandle, eqinisekisa ukusebenza okuhlala isikhathi eside. I-non-aluminium core futhi ihlinzeka ngokufaka ukufakwa, ngaleyo ndlela ithuthukise ukusebenza kahle kwamandla futhi yehlise izindleko zokushisisa nokupholisa ezakhiweni. Lezi zinzuzo ezihlanganisiwe zenze i-ACM yokuvala inketho ekhangayo yabadwebi bezakhiwo, osonkontileka, nabanikazi bezakhiwo.
Ukuqonda Isidingo Semithetho Yokuphepha Komlilo
Ukuphepha komlilo bekulokhu kukhathaza kakhulu embonini yezokwakha. Lokhu kubaluleke kakhulu uma kuziwa ezintweni zokugqoka, lapho amandla okusakazeka komlilo ngokushesha kuyinselele enkulu. Ukusabela ezehlakalweni ezedlule, ohulumeni nezigungu ezilawulayo zethule imithetho eqinile yokuphepha emlilweni yezinto zokwakha ezifana nokuvala.
Ukuze uhambisane nemithetho yokuphepha komlilo, izinto zokuvala kufanele zihlolwe ngokuqinile ukuze kuhlolwe ukuvutha kwazo nokumelana nomlilo. Lokhu kuhlola kuhlola izici ezifana nemithombo yokuthungela, ukusabalala kwelangabi, nokukhululwa kokushisa nentuthu. Ukusebenza kwempahla kuhlukaniswa ngezigaba ezihlukene ngokusekelwe kulezi zivivinyo, ukuqinisekisa ukuthi izinto ezifanele kuphela ezingasetshenziswa ezakhiweni.
Inhlekelele yaseGrenfell Tower
Esinye sezigameko ezibuhlungu kakhulu ezibandakanya ukugqokwa kwe-ACM senzeka ngoJuni 14, 2017, eGrenfell Tower eLondon. Kwaqubuka umlilo esitezi sesine futhi ngokushesha wasakazeka kulo lonke ibhilidi, kwashona abantu abangu-72. Uphenyo kamuva lwembula ukuthi ukubhebhetheka komlilo osheshayo kwakungenxa ye-ACM yokugqoka esetshenziswe ngaphandle kwesakhiwo.
Le nhlekelele yabangela ukucasuka komphakathi okusabalele kanye nokuhlolwa kabusha okujulile kwemithetho yezokwakha emhlabeni wonke. Ukusetshenziswa kwezinto ezivuthayo ezakhiweni eziphakeme kakhulu, ikakhulukazi izinhlelo zokuhlanganisa, kwaba indaba ephikisanayo. Ohulumeni nezinhlaka ezilawulayo babhekane nengcindezi enkulu yokubuyekeza nokuvuselela imithetho yokuphepha emlilweni ukuze kuvinjelwe izigameko ezifanayo esikhathini esizayo.
Ukuhlola Kabusha Ukusetshenziswa Kwe-ACM Cladding Ekwakhiweni
Ngemuva kwenhlekelele yaseGrenfell Tower, ukusetshenziswa kwe-ACM cladding kuhlolwa kabusha emhlabeni jikelele. Amazwe amaningi akwenqabele ngokuphelele ukusetshenziswa kwezindwangu ezivuthayo noma, okungenani, ethule imithetho eqinile. Abanikazi bezakhiwo ezivele zikhona ezinezingubo ze-ACM baye belulekwa ukuthi bahlole ukuphepha futhi bathathe izinyathelo ezifanele zokulungisa ukuze baqinisekise ukuphepha kwabahlali babo.
Imboni yezokwakha, abaklami bezakhiwo, kanye neziphathimandla zokulawula zihlola ngenkuthalo ezinye izinto zokuhlanganisa ezihlinzeka ngokusebenza okuphakeme kokuphepha komlilo ngaphandle kokuyekethisa kubuhle noma ezinye izakhiwo ezibonakalayo. Lokhu kushintshwa kungase kubangele ekwamukelweni kobuchwepheshe obusha nezinto ezisetshenziswayo eziqhuba ukuqanjwa kabusha embonini yokuhlanganisa.
Isiphetho
Ngaphandle kwezinzuzo zako, ukusetshenziswa kwe-ACM cladding kugxekwe kakhulu futhi kwacutshungulwa kulandela inhlekelele yaseGrenfell Tower. Ukuvutha kwayo kanye negalelo ekubhebhethekeni komlilo osheshayo kuye kwaphakamisa ukukhathazeka mayelana nokufaneleka kwayo ekwakhiweni kwezakhiwo. Ngenxa yalokho, ohulumeni emhlabeni wonke basebenzisa imithetho eqinile yokuphepha emlilweni, okubangela ukuba kuhlolwe kabusha ukusetshenziswa kwezindwangu ze-ACM. Imboni yezokwakha manje ifuna ezinye izinto ezinikeza kokubili ukukhanga kobuhle nokusebenza okuqinile kokuphepha emlilweni ukuze kuqinisekiswe inhlalakahle yabantu abahlala ezakhiweni.
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