Xa kuziwa ekukhuseleni ikhaya lakho okanye isakhiwo sorhwebo, ubude bezinto zakho zokuphahla yinto ebalulekileyo ekufuneka uyiqwalasele. Ngeenketho ezahlukeneyo ezikhoyo kwimarike, kubandakanywa nemveli amashiti okuphahla kunye nombala wamaphepha okuphahla, kubalulekile ukuba uqonde ukuba zeziphi iintlobo ezibonelela ngokuqina kunye nexabiso lotyalo-mali lwakho. Kwesi sikhokelo sibanzi, siza kuphonononga ubude bobomi bamashiti ophahla ahlukeneyo kwaye sikuncede wenze isigqibo esinolwazi ngeprojekthi yakho yokuphahla elandelayo.
Ukuthelekisa uBomi obuBomi baMashiti oKufulela ahlukeneyo
1. Amashiti okufulela ngesinyithi
Amashiti okufulela ngesinyithi, ngakumbi lawo enziwe ngentsimbi ekumgangatho ophezulu okanye i-aluminiyam, ayaziwa ngokuqina kwawo okukhethekileyo. Xa ifakwe ngokufanelekileyo kwaye igcinwe, iintsimbi zokuphahla zingahlala iminyaka engama-40-70 okanye nangaphezulu. Nazi ezinye iintlobo ezidumileyo zamashiti okuphahla entsimbi:
Iishiti zentsimbi eGalvanized: La maphepha aqatywe ngomaleko we-zinc, anika ukuxhathisa okugqwesileyo kokutya. Bangakwazi ukuhlala iminyaka engama-20-60, kuxhomekeke kubukhulu bengubo ye-zinc.
I-Galvalume Steel Sheets: Ifakwe ngomxube we-aluminiyam kunye ne-zinc, la maphepha anikezela ukuxhathisa okuphezulu kwe-corrosion xa kuthelekiswa nentsimbi ye-galvanized. Banokuhlala iminyaka engama-30-60 okanye ngaphezulu.
Amashidi eAluminiyam okufulela: Ukumelana ngokwemvelo nokubola, amashiti e-aluminiyam anokuhlala iminyaka engama-50 okanye ngaphezulu ngokhathalelo olufanelekileyo.
2. Iishiti zokufulela ezinombala
Umbala wamaphepha ophahla , owaziwa ngokuba ngamacwecwe ensimbi afakwe ngaphambili, adibanisa ukuqina kwetsimbi kunye nesibheno sobuhle. La maphepha aqatywe ngepeyinti engayiphuculi nje inkangeleko yawo kodwa ikwabonelela ngokhuseleko olongezelelekileyo. Ubomi bamaphepha okuphahla umbala bunokwahluka ngokuxhomekeke kumgangatho wepeyinti kunye nentsimbi engaphantsi:
I-PVDF (i-Polyvinylidene Fluoride) Amacwecwe adityanisiweyo: La maphepha ophahla asebenza ngokuphezulu angahlala iminyaka engama-30-50 okanye ngaphezulu, enokugcinwa kombala okugqwesileyo kunye nokunganyangeki kwe-chalking.
I-SMP (i-Silicone Modified Polyester) Amaphepha adityanisiweyo: Nangona angenako ixesha elide njenge-PVDF, ii-SMP ezigqunywe ngamashiti asanikeza ukusebenza kakuhle kwaye anokuhlala iminyaka eyi-20-30.
3. Iishingles ze-asphalt
Ngelixa kungengobuchwephesha bephepha lokuphahla, iishingles ze-asphalt ziyinto eyaziwayo yophahla olufanele ukukhankanywa xa uthelekisa. Iishingles ze-asphalt eziqhelekileyo zihlala iminyaka eyi-15-30, ngelixa i-premium ye-architectural shingles inokuhlala ukuya kwi-30-50 iminyaka.
Imiba echaphazela uBomi obude bamashiti okufulela
Izinto ezininzi zinokuchaphazela ukuba amashiti akho okuphahla aya kuhlala ixesha elingakanani:
Umgangatho weMaterial: Izinto ezikumgangatho ophezulu zihlala ixesha elide. Umzekelo, iishiti zetsimbi ezityebileyo ezineengubo ezingcono ziya kudlula izinto ezincinci, ezisezantsi.
Ukufakela: Ufakelo olululo lubalulekile ekwandiseni ubomi bayo nayiphi na into yokufulela. Ufakelo olulambathayo lunokubangela ukuvuza, ukunxiba kwangaphambi kwexesha, kunye nokunciphisa ixesha elide.
Imozulu: Iimeko zemozulu ezinzima, ezifana nobushushu obugqithisileyo, ukubanda, okanye ukubonakaliswa kwamanzi etyuwa, kunokuchaphazela ubomi bamashidi okuphahla.
Ukulungiswa: Ukuhlolwa rhoqo kunye nokugcinwa kunokwandisa kakhulu ubomi bamashidi akho okuphahla ngokulungisa imiba emincinci ngaphambi kokuba ibe yingxaki enkulu.
I-Roof Pitch: Uphahla oluphezulu luhlala luhlala ixesha elide njengoko luchitha amanzi kunye nobutyobo ngokufanelekileyo, lunciphisa umngcipheko womonakalo kunye nokuguga.
Kutheni Ukhetha amashiti ophahla ahlala ixesha elide?
Utyalo-mali kumaphepha ophahla ahlala ixesha elide lubonelela ngeenzuzo ezininzi:
Iindleko-zokusebenza: Nangona amashidi okuphahla ahlala ixesha elide anokuba neendleko eziphezulu zangaphambili, anokongela imali ekuhambeni kwexesha ngokunciphisa imfuno yokutshintshwa rhoqo kunye nokulungiswa.
Ukuphuculwa kokuSebenza kwamandla: Uninzi lwale mihla, amashiti ophahla ahlala ixesha elide aza neengubo ezonga amandla ezinokunceda ukunciphisa iindleko zakho zokufudumeza kunye nokupholisa.
Ixabiso lePropati eyongeziweyo: Umgangatho ophezulu, uphahla oluhlala ixesha elide lunokunyusa ixabiso lepropati yakho kwaye luphucule isibheno sokuthintela.
Izibonelelo zokusingqongileyo: Izinto zokufulela ezihlala ixesha elide zithetha inkcitho encinci kwiindawo zokulahla inkunkuma kunye nokunciphisa ukusetyenziswa kwemithombo ekuhambeni kwexesha.
Ukwenza ukhetho oluchanekileyo lweProjekthi yakho yophahla
Xa ukhetha amashidi okuphahla kwiprojekthi yakho, qwalasela oku kulandelayo:
Uhlahlo lwabiwo-mali: Lungelelanisa iindleko zokuqala kunye nexabiso lexesha elide kunye nobomi bezinto zokuphahla.
Imozulu: Khetha iphepha lokufulela elilungele iimeko zemozulu zasekuhlaleni.
IiMfuneko zobuhle: Qwalasela amaphepha okuphahla ngombala ukuba ufuna ukunyusa umtsalane obonakalayo wesakhiwo sakho.
IiKhowudi zeZakhiwo: Qinisekisa ukuba imathiriyeli yophahla oyikhethileyo ithobela imimiselo yokwakha yasekuhlaleni.
Iwaranti: Jonga iimveliso ezineziqinisekiso ezibanzi ezibonisa intembeko yomenzi kubomi obude.
Xa kuziwa ekuqinisekiseni ukuba ngawaphi amashiti okufulela ahlala ixesha elide, iintsimbi zokuphahla, ngakumbi ezo zenziwe ngetsimbi ekumgangatho ophezulu okanye i-aluminiyam eneengubo eziphambili, zihlala zidlula ezinye iinketho. Amashiti okuphahla anemibala aneengubo zePVDF zikwabonelela ngobomi obude obugqwesileyo ngelixa ubonelela ngeenzuzo zobuhle.
Ngelixa utyalo-mali lokuqala kwezi zisombululo zophahla oluhlala ixesha elide lunokuba luphezulu, iinzuzo zexesha elide ngokwexesha lokuphila, ukugcinwa okuncitshisiweyo, kunye nokusebenza kakuhle kwamandla kudla ngokubenza babe lolona khetho lungabizi kakhulu. Ngokuqwalasela ngenyameko iimfuno zakho ezithile, uhlahlo lwabiwo-mali, kunye nemozulu yasekuhlaleni, unokukhetha icwecwe lokufulela eliya kukunika ukhuseleko oluthembekileyo nexabiso kumashumi eminyaka ezayo.
Ngamashiti okuphahla akumgangatho ophezulu anika ubomi obude kunye nokusebenza okuphezulu, cinga ngokujonga uluhlu lweemveliso ezifumaneka eShandong Sino Steel Co.,Ltd. Ukhetho lwabo olubanzi lubandakanya amashiti entsimbi ahlala ixesha elide, amashiti eGalvalume anganyamekiyo ekumdleni, kunye nombala ohonjisiweyo wamaphepha ophahla aneengubo eziphambili. Ngokuzibophelela kumgangatho kunye nezinto ezintsha, iShandong Sino Steel Co., Ltd ibonelela ngezisombululo zophahla ezilungiselelwe ukumelana novavanyo lwexesha kunye nokukhusela utyalo-mali lwakho kwiminyaka ezayo.
Khumbula, isitshixo sokwandisa ixesha lokuphila kwamaphepha akho okuphahla asikho nje ekukhetheni izinto ezifanelekileyo kodwa nasekuqinisekiseni ukufakela okufanelekileyo kunye nokugcinwa rhoqo. Ngokubambisana nabanikezeli abathembekileyo kunye neekontraki ezinamava, unokuqinisekisa ukuba uphahla lwakho luya kubonelela ngokhuseleko oluthembekileyo kunye nexabiso leminyaka ezayo.
