Uma kukhulunywa ngokuvikela isakhiwo sakho sasekhaya noma sokuhweba, ubude bokuphila kwakho kophahla buyinto ebalulekile okufanele uyicabangele. Ngezinketho ezahlukahlukene ezitholakala emakethe, kufaka phakathi nendabuko Amashidi wokuphahla kanye namashidi wophahla lombala, kubalulekile ukuqonda ukuthi yiziphi izinhlobo ezinikeza ukuqina okungcono kakhulu nenani lokutshalwa kwemali kwakho. Kulesi siqondisi esiphelele, sizohlola isikhathi sokuphila samashidi ahlukene ophahla futhi sikusize wenze isinqumo esinolwazi sephrojekthi yakho elandelayo yophahla.
Qhathanisa isikhathi sokuphila samashidi ahlukene ophahla
1. Amashidi wensimbi
Amashidi e-Metal Roofing, ikakhulukazi awenziwe ngensimbi esezingeni eliphakeme noma i-aluminium, ayaziwa ngokuqina kwawo okuhlukile. Lapho ifakwe kahle futhi igcinwa kahle, amashidi wensimbi ophahleni angahlala iminyaka engama-40-70 noma isikhathi eside. Nazi ezinye izinhlobo ezithandwayo zamashidi wensimbi ophahla:
Amashidi ensimbi enziwe nge-galvanized: Lawa mashidi ahlanganiswe ngesendlalelo se-zinc, enikeza ukumelana okuhle kakhulu kokugqwala. Bangahlala iminyaka engama-20-60, ngokuya ngobukhulu be-zinc coating.
Amashidi ensimbi we-galvalume: ehlanganiswe nengxube ye-aluminium ne-zinc, la mashidi ahlinzeka ngokumelana nokuqina kokugqwala ngokuqhathaniswa nensimbi eyenziwe nge-galvanized. Bangahlala iminyaka engama-30-60 noma ngaphezulu.
Amashidi we-Aluminium Roofing: Ukumelana ngokwemvelo kokugqwala, ama-aluminium amashidi angahlala iminyaka engama-50 noma ngaphezulu ngokunakekelwa okufanele.
2. Umbala wamashidi ophahla
Amashidi wophahla lombala , owaziwa nangokuthi amashidi ensimbi apendwe ngaphambili, ahlanganise ukuqina kwensimbi ngesikhalazo sobuhle. Lawa mashidi ahlanganiswe ngopende ongazange athuthukise ukubukeka kwawo kuphela kodwa futhi anikeze ukuvikelwa okwengeziwe ezintweni. Isikhathi sokuphila sama-Colour Roofing Sheets singahluka ngokuya ngekhwalithi yopende nensimbi engaphansi:
I-PVDF (polyvinylidene Fluoride) Amashidi ahlanganisiwe: Lawa mashidi aphezulu wokwenza imibala ephezulu angahlala iminyaka engama-30-50 noma ngaphezulu, ngokuvinjwa kombala okuhle kakhulu nokuvinjwa kombala okuhle.
I-SMP (Silicone Modified polyester) amashidi ahlanganisiwe: Ngenkathi kungenjalo isikhathi eside njenge-PVDF, amashidi ahlanganisiwe we-SMP asasebenza kahle futhi angahlala iminyaka engama-20-30.
3. Ama-asphalt shingles
Yize kungeyona ishidi lobuchwepheshe, ama-asphalt shingles angukudla okudumile kophahla okubaluleke ngokuqhathanisa. Ama-Shingles ajwayelekile asphalt ngokuvamile agcina iminyaka engu-15-30, kanti ama-shingles we-premium ahlala iminyaka engama-30-50.
Izici ezithinta ubude obude bophahla lwamashidi
Kunezici eziningana ezingathonya ukuthi amashidi akho ahlale azohlala isikhathi esingakanani:
Ikhwalithi Yezinto Ezibonakalayo: Izinto ezisezingeni eliphakeme ngokuvamile zihlala isikhathi eside. Isibonelo, amashidi ensimbi amakhulu anezinkomba ezingcono zizophumela kancane, izinketho ezisezingeni eliphansi.
Ukufaka: Ukufakwa okufanele kubalulekile ukuze kwandise isikhathi sokuphila sanoma iyiphi impahla yophahla. Ukufakwa okungahambi kahle kungaholela ekuvuzeni, ukugqoka ngaphambi kwesikhathi, nokunciphisa isikhathi eside.
Isimo sezulu: Izimo zezulu ezinzima, njengokuvezwa okushisa ngokweqile, okubandayo, noma kwamanzi amathambo, kungathinta isikhathi sokuphila kwamashidi ophahla.
Isondlo: Ukuhlolwa okujwayelekile kanye nokulondolozwa kunganwebeka kakhulu impilo yamashidi akho ophahla ngokubhekana nezinkinga ezincane ngaphambi kokuba zibe nezinkinga ezinkulu.
I-Coof Pitch: Uphahla oluqinile luvame ukuhlala isikhathi eside njengoba bechitha amanzi kanye ne-debris ngempumelelo, benciphisa ubungozi bomonakalo nokugqoka.
Kungani ukhetha amashidi ahlala njalo ephahleni?
Ukutshala imali kumashidi aqinile ophahleni avuthayo kunikeza izinzuzo eziningana:
Ukusebenza Kokubizi: Ngenkathi amashidi ekhuphuka isikhathi eside angaba nezindleko eziphakeme eziphambili, zingakusindisa imali ngokuhamba kwesikhathi ngokunciphisa isidingo sokufakwa kabusha nokulungiswa njalo.
Ukusebenza kahle kwamandla okuthuthukile: Amashidi amaningi anamuhla, ahlala phansi ahlala evutha amandla azosiza ukunciphisa izindleko zakho zokushisa nokupholisa.
Inani yempahla ethuthukisiwe lendawo
zemvelo Izinzuzo
Ukwenza ukukhetha okulungile kwephrojekthi yakho yophahla
Lapho ukhetha amashidi ophahla lwephrojekthi yakho, cabanga ngokulandelayo:
Isabelomali: Ibhalansi izindleko zokuqala nenani lesikhathi eside nesifiso sokuphila kwezinto zophahla.
Isimo sezulu: Khetha ishidi lokuphahla elilungele kahle izimo zezulu zakho.
Izidingo zobuhle: Bheka amashidi wophahla lombala uma ufuna ukuthuthukisa isikhalazo esibukwayo sesakhiwo sakho.
Amakhodi Wokwakha: Qinisekisa ukuthi izinto zakho ezikhethiwe zophahla zihambisana nemigomo yokwakha yasendaweni.
Iwaranti: Funa imikhiqizo enezimvume eziphelele ezibonisa ukuthembela umenzi ngokuphila kwawo.
Uma kukhulunywa ngokubona ukuthi yimaphi amashidi wokuphapha ophahleni agcina isikhathi eside, amashidi wensimbi, ikakhulukazi lezo ezenziwe ngensimbi ephezulu noma i-aluminium enezimbozo ezithuthukile, zihlala ziphuma ezinye izinketho. Amashidi ophahla lombala onezimbobo ze-PVDF futhi anikeza isikhathi eside kakhulu ngenkathi enikeza izinzuzo ezinhle.
Ngenkathi ukutshalwa kwezixazululo kokuqala kulezi zixazululo eziqinile zophahla kungaphezulu, izinzuzo zesikhathi eside ngokuya ngempilo, ukuncishiswa kwamandla, nokusebenza kahle kwamandla kuvame ukuba kubenze ukukhetha okungabizi kakhulu. Ngokucabanga ngokucophelela izidingo zakho ezithile, isabelomali, kanye nesimo sezulu sendawo, ungakhetha ishidi lokuphapha elizohlinzeka ngokuvikelwa okuthembekile nenani lamashumi eminyaka azayo.
Amashidi aphansi asezingeni eliphakeme anikela ngokuphila okuphakeme kanye nokusebenza okuphakeme, cabanga ngokuhlola uhla lwemikhiqizo etholakala eShandong Sino Steel Co, Ltd. Ukukhetha kwabo okubanzi kufaka phakathi amashidi ensimbi ahlala isikhathi eside, amashidi angenakuphikwa amelana nomoya, kanye namashidi ahlekisayo ajabulisayo wokuvuselela umbala ngezigqoko ezithuthukile. Ngokuzibophezela kwekhwalithi nokwenziwa okusha, i-Shandong Sino Steel Co, Ltd ihlinzeka ngezixazululo zophahla ezelwe ukumelana nokuhlolwa kwesikhathi nokuvikela imali yakho iminyaka ezayo.
Khumbula, isihluthulelo sokwandisa isikhathi sokuphila kwamashidi akho ophahleni amanga asigcini nje ngokukhetha impahla efanele kepha futhi nasekuqinisekiseni ukufakwa okufanele nokulungiswa okujwayelekile. Ngokusebenzisana nabathengisi abadumile kanye nosonkontileka abanolwazi, ungaqinisekisa ukuthi uphahla lwakho luzohlinzeka ngokuvikelwa okuthembekile nenani lamashumi eminyaka azayo.
