Abakhiqizi Nabahlinzeki be-Aluminium Composite Panel e-China kusukela ngo-2002 - Henglicai ACP
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Abakhiqizi Nabahlinzeki be-Aluminium Composite Panel e-China kusukela ngo-2002 - Henglicai ACP
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Isayensi Engemuva Kokuvinjelwa Komlilo kwe-ACP Cladding
Uma kuziwa ekwakhiweni kwesakhiwo nokwakhiwa, ukuphepha komlilo kuyisici esibalulekile esingenakunakwa. Kubalulekile ukusebenzisa ubuchwepheshe obuthuthukisiwe nezinto zokwakha ukuze kuncishiswe ingozi yezingozi zomlilo, umonakalo, kanye nokulahlekelwa kwezimpilo zabantu. Into eyodwa ebamba umlilo esebenza ngempumelelo ethole ukuduma eminyakeni yamuva nje i-Aluminium Composite Panel (ACP) yokugqoka.
Ukusetshenziswa kwe-ACP cladding ezakhiweni kuyinto evamile kulezi zinsuku. Impahla isetshenziswa kabanzi ezinhlobonhlobo zezakhiwo, kusukela ezindlini zokuhlala kuya ezakhiweni zamahhovisi ezinkampani, izibhedlela, nenxanxathela yezitolo. Isizathu sokuthandwa kwayo kabanzi yizindawo zayo eziphakeme zokumelana nomlilo.
Ukwakhiwa kwe-ACP Cladding
I-ACP Cladding yenziwe ngezinto ezihlukahlukene, kodwa ngokuvamile, yakhiwa izendlalelo ezimbili zensimbi ze-aluminium ezihlanganiswe kanye nongqimba lwe-polyethylene olufakwe phakathi. I-aluminium ihlinzeka ngobuqotho besakhiwo sephaneli kuyilapho i-polyethylene ithuthukisa izici zayo ezibamba umlilo.
I-Polyethylene i-thermoplastic material equkethe i-ethylene monomer structure compounds. Phakathi nenqubo yokukhiqiza, ungqimba lwe-polyethylene olusetshenziselwa ukuhlanganisa izingqimba ezimbili ze-aluminium luphathwa ngamakhemikhali ahlukahlukene amelana nomlilo enza umkhiqizo wokugcina umelane namalangabi.
I-ACP Cladding Izifeza Kanjani Izakhiwo Zayo Zokuvinjelwa Umlilo?
Izici ezihlukile zokuvimbela umlilo ze-ACP cladding zingabalelwa kulezi zinto ezilandelayo:
1. I-insulation
Amaphaneli wokuvala we-ACP afika ngokuqina nosayizi abahlukahlukene. Amaphaneli awugqinsi (ngaphezu kuka-3mm) anikeza izici ezihlukile zokuvikela ukushisa ezikhawulela ukusabalala kwamalangabi. Phakathi nokugqashuka komlilo, i-thermal insulation yephaneli isebenza njengesithiyo esivimbela ukushisa ukuthi kungangeni ezintweni ezingemuva kwephaneli, ngaleyo ndlela kubambezele ukubhebhetheka kwamalangabi.
2. Ukumelana Nokushisa
Impahla ye-polyethylene esetshenziswa njengomnyombo wamaphaneli e-ACP inephuzu lokuncibilika elicishe libe ngu-130-140°C. Lokhu kusho ukuthi impahla ingamelana namazinga okushisa aphezulu isikhathi eside ngaphandle kokuncibilika noma ukubamba umlilo. Uma kwenzeka kuqubuka umlilo, inkaba ye-polyethylene izomunca ukushisa, okube sekuqala ukusabela kwamakhemikhali ngamakhemikhali angasha umlilo angeziwe, akhiqiza amanzi. Lokhu kusabela kusiza ukucisha umlilo futhi kuvimbele ukubhebhetheka okwengeziwe kwamalangabi.
3. Ukugqoka
Amaphaneli wokuvala we-ACP ngokuvamile ambozwa nge-PVDF noma i-Polyester enikeza izici ezengeziwe ezibamba umlilo. I-PVCDF iyinalethi ye-polymer esebenza kahle kakhulu ehlala isikhathi eside, ezinzile, futhi ekwazi ukumelana nezimo zezulu ezinzima, iyenze ilungele ukusetshenziswa kwangaphandle. Ngakolunye uhlangothi, i-Polyester coatings imelana kancane nezakhi zesimo sezulu kodwa inikeza ukumelana kwamakhemikhali okuhle kakhulu kanye nezindawo zokugcina umbala.
4. Flame Spread Index
Inkomba yokusabalalisa ilangabi isilinganiso sokuthi amalangabi asakazeka ngokushesha kangakanani endabeni. Amaphaneli e-ACP cladding anenkomba ephansi kakhulu yokusabalalisa ilangabi, okuwenza abe inketho ekahle yokusebenzisa ezakhiweni eziphakeme kakhulu noma ezakhiweni zomphakathi lapho ukuphepha emlilweni kuyisici esibalulekile.
5. Isizukulwane Sentuthu
Ukuhogela intuthu kuyingozi enkulu ngesikhathi kuqubuka umlilo, futhi ngokuvamile kuyimbangela yokufa ezingozini eziningi ezihlobene nomlilo. Amaphaneli okuvala i-ACP akhiqiza intuthu encane, engasiza ekunciphiseni amathuba okuhogela intuthu uma kwenzeka kuba nomlilo.
Isayensi Engemuva Kokuvinjelwa Komlilo kwe-ACP Cladding
Isiphetho
Njengoba sesibonile, i-ACP cladding isiphenduke into esetshenziswa abaklami bezakhiwo, abakhi, kanye nosonkontileka ngenxa yezakhiwo zayo ezinhle kakhulu ezingavaleli umlilo. Inhlanganisela eyingqayizivele ye-aluminiyamu ne-polyethylene, kanye nama-coatings aqanjiwe nokwelapha, kwenza okokusebenza kumelane namalangabi, ukushisa, nokukhiqizwa kwentuthu. Kodwa-ke, kubalulekile ukuqaphela ukuthi akuyona yonke imikhiqizo yokugqoka ye-ACP eyenziwe yalingana. Kubalulekile ukukhetha umphakeli othembekile othola imikhiqizo yakhe kubakhiqizi abathembekile. Ukwengeza, ukunakekelwa okujwayelekile nokuhlolwa kufanele kwenziwe ukuze kuqinisekiswe ukuthi uhlelo lokugqoka lusesimweni esihle, futhi noma yikuphi ukukhubazeka noma umonakalo kulungiswa ngesikhathi.
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