Uma kuziwa ekuvikeleni ikhaya lakho noma isakhiwo sezentengiselwano, ubude bezinto zakho zokufulela kuyisici esibalulekile okufanele sicatshangelwe. Ngezinketho ezihlukahlukene ezitholakalayo emakethe, kuhlanganise nendabuko amashidi ophahla kanye namashidi okufulela ngombala, kubalulekile ukuqonda ukuthi yiziphi izinhlobo ezinikeza ukuqina okuhle kakhulu kanye nenani lokutshalwa kwezimali kwakho. Kulo mhlahlandlela obanzi, sizohlola impilo yamashidi okufulela ahlukene futhi sikusize wenze isinqumo esinolwazi ngephrojekthi yakho yokufulela elandelayo.
Ukuqhathanisa Isikhathi Sokuphila Kwamashidi Ahlukene Ophahla
1. Amashidi Ophahla Lwensimbi
Amashidi okufulela ensimbi, ikakhulukazi lawo enziwe ngensimbi yekhwalithi ephezulu noma i-aluminium, aziwa ngokuqina kwawo okukhethekile. Uma efakwe kahle futhi enakekelwa kahle, amashidi okufulela ensimbi angahlala iminyaka engama-40-70 noma ngaphezulu. Nazi ezinye izinhlobo ezidumile zamashidi okufulela ensimbi:
Amashidi Ensimbi Akhanyiswe: Lawa mashidi ambozwe ngongqimba lwezinc, anikeza ukumelana nokugqwala okuhle kakhulu. Bangakwazi ukuhlala iminyaka engu-20-60, kuye ngokuthi ubukhulu be-zinc coating.
I-Galvalume Steel Sheets: Lawa mashidi ambozwe ngengxube ye-aluminium ne-zinc, anikeza ukumelana nokugqwala okuphakeme uma kuqhathaniswa nensimbi. Zingahlala iminyaka engama-30-60 noma ngaphezulu.
Amashidi Okufulela E-Aluminium: Ngokwemvelo amelana nokugqwala, amashidi e-aluminium angahlala iminyaka engu-50 noma ngaphezulu ngokunakekelwa okufanele.
2. Amashidi Okufulela Anemibala
Amashidi okufulela anombala , aziwa nangokuthi amashidi ensimbi apendwe ngaphambili, ahlanganisa ukuqina kwensimbi nokukhanga kobuhle. Lawa mashidi ambozwe ungqimba lukapende olungagcini nje ngokuthuthukisa ukubukeka kwawo kodwa futhi lunikeza isivikelo esengeziwe ezakhini. Ukuphila kwamashidi okufulela ngombala kungahluka kuye ngekhwalithi kapende kanye nensimbi engaphansi:
I-PVDF (Polyvinylidene Fluoride) Amashidi Ahlanganisiwe: Lawa mashidi okufulela anombala osebenza kahle angahlala iminyaka engama-30-50 noma ngaphezulu, anokugcina umbala okuhle kakhulu kanye nokumelana nokuchaki.
I-SMP (I-Silicone Modified Polyester) Amashidi Ahlanganisiwe: Nakuba engapheli njenge-PVDF, amashidi ahlanganisiwe e-SMP asanikeza ukusebenza okuhle futhi angahlala iminyaka engu-20-30.
3. Asphalt shingles
Nakuba kungelona ishidi lokufulela, ama-asphalt shingles ayinto ethandwayo yokufulela okufanele ikhulunywe ukuze iqhathaniswe. Ama-shingles e-asphalt ajwayelekile ahlala iminyaka eyi-15-30, kanti ama-shingles ezakhiwo ze-premium angahlala iminyaka engama-30-50.
Izinto Ezithinta Ubude Obude Bamashidi Ophahla
Kunezici ezimbalwa ezingathonya ukuthi amashidi akho okufulela azohlala isikhathi esingakanani:
Ikhwalithi Yezinto Ezibalulekile: Izinto zekhwalithi ephezulu ngokuvamile zihlala isikhathi eside. Isibonelo, amashidi ensimbi aminyene anezingubo ezingcono azodlula izinketho ezincane, zebanga eliphansi.
Ukufakwa: Ukufakwa ngendlela efanele kubalulekile ukuze kwandiswe isikhathi sokuphila kwanoma iyiphi impahla yokufulela. Ukufakwa okungalungile kungaholela ekuvuzeni, ukuguga ngaphambi kwesikhathi, nokunciphisa impilo ende.
Isimo Sezulu: Isimo sezulu esibi, njengokushisa okukhulu, amakhaza, noma ukuchayeka emanzini anosawoti, kungaba nomthelela empilweni yamashidi okufulela.
Ukunakekela: Ukuhlolwa njalo nokunakekelwa kungandisa kakhulu impilo yamashidi akho okufulela ngokubhekana nezinkinga ezincane ngaphambi kokuba zibe izinkinga ezinkulu.
I-Roof Pitch: Uphahla oluphakeme luvame ukuhlala isikhathi eside njengoba luchitha amanzi nemfucumfucu ngokuphumelelayo, kunciphisa ingozi yokulimala nokuguga.
Kungani Ukhetha Amashidi Ophahla Ahlala Isikhathi Eside?
Ukutshala imali kumashidi ophahla ahlala isikhathi eside kunikeza izinzuzo ezimbalwa:
Ukusebenza Kwezindleko: Nakuba amashidi ophahla ahlala isikhathi eside angase abe nezindleko eziphezulu zangaphambili, angakongela imali ngokuhamba kwesikhathi ngokunciphisa isidingo sokushintshwa nokulungiswa njalo.
Ukusebenza Kamandla Okuthuthukisiwe: Amashidi amaningi okufulela esimanjemanje, aqinile afika nama-coatings awonga amandla angasiza ukwehlisa izindleko zakho zokushisisa nokupholisa.
Inani Lempahla Ethuthukisiwe: Uphahla lwekhwalithi ephezulu, oluhlala isikhathi eside lungakhuphula inani lempahla yakho futhi luthuthukise ukukhanga kwayo komgwaqo.
Izinzuzo Zendawo Ezungezile: Izinto zokufulela ezihlala isikhathi eside zisho ukuchithwa okuncane ezindaweni zokulahla imfucumfucu kanye nokunciphisa ukusetshenziswa kwezinsiza ngokuhamba kwesikhathi.
Ukwenza Ukukhetha Okulungile Kwephrojekthi Yakho Yophahla
Lapho ukhetha amashidi ophahla ephrojekthi yakho, cabangela lokhu okulandelayo:
Ibhajethi: Linganisa izindleko zokuqala nenani lesikhathi eside nempilo yezinto zokufulela.
Isimo Sezulu: Khetha ishidi lokufulela elifanelana kahle nesimo sezulu sasendaweni yangakini.
Izidingo Zobuhle: Cabangela amashidi okufulela ngemibala uma ufuna ukuthuthukisa ukubukeka kwesakhiwo sakho.
Amakhodi Okwakha: Qinisekisa ukuthi impahla yokufulela oyikhethile ihambisana nemithetho yokwakha yendawo.
Iwaranti: Bheka imikhiqizo eneziqinisekiso eziphelele ezibonisa ukuzethemba komkhiqizi ekuphileni kwayo isikhathi eside.
Uma kuziwa ekunqumeni ukuthi yimaphi amashidi okufulela ahlala isikhathi eside, amashidi okufulela ensimbi, ikakhulukazi lawo enziwe ngensimbi yekhwalithi ephezulu noma i-aluminium anezimbotshana ezithuthukisiwe, ahlala edlula ezinye izinketho. Amashidi ophahla anombala anezingubo ze-PVDF nawo anikeza impilo ende enhle kakhulu ngenkathi enikeza izinzuzo zobuhle.
Nakuba ukutshalwa kwezimali kokuqala kulezi zixazululo zophahla oluhlala isikhathi eside kungase kube phezulu, izinzuzo zesikhathi eside ngokweminyaka yokuphila, ukugcinwa okuncishisiwe, kanye nokusebenza kahle kwamandla ngokuvamile kuzenza kube ukukhetha okubiza kakhulu. Ngokucabangela ngokucophelela izidingo zakho ezithile, isabelomali, nesimo sezulu sendawo, ungakhetha ishidi lokufulela elizonikeza isivikelo esinokwethenjelwa kanye nenani emashumini eminyaka ezayo.
Ukuze uthole amashidi okufulela ekhwalithi ephezulu anikeza ukuphila okude nokusebenza okuphakeme, cabanga ukuhlola ububanzi bemikhiqizo etholakala e-Shandong Sino Steel Co.,Ltd. Ukukhetha kwabo okubanzi kuhlanganisa amashidi ensimbi aqinile, amashidi e-Galvalume angagqwali, namashidi okufulela ngombala abukeka kahle anezingubo ezithuthukisiwe. Ngokuzibophezela kwekhwalithi nokusungula izinto ezintsha, iShandong Sino Steel Co., Ltd inikeza izixazululo zokufulela eziklanyelwe ukumelana novivinyo lwesikhathi nokuvikela ukutshalwa kwezimali kwakho iminyaka ezayo.
Khumbula, isihluthulelo sokwandisa isikhathi sokuphila kwamashidi akho okufulela akukhona nje kuphela ekukhetheni impahla efanele kodwa nasekuqinisekiseni ukufakwa okufanele nokugcinwa njalo. Ngokubambisana nabahlinzeki abahloniphekile kanye nosonkontileka abanolwazi, ungaqinisekisa ukuthi uphahla lwakho luzohlinzeka ngokuvikeleka okuthembekile kanye nenani emashumini eminyaka ezayo.
