Iindleko zentsimbi amashiti okuphahla yinto ebalulekileyo kwiifektri, abasasazi, kunye nabathengisi. Ukuqonda ubume bexabiso leentlobo ngeentlobo zamashiti okuphahla, afana nophahla lwentsimbi egqunywe ngombala, amacangci ophahla, kunye nelaphu eligqunyiweyo lezinki, kubalulekile kumashishini ajonge ukukhulisa utyalo-mali lwawo. Eli phepha lophando lijolise ekuboneleleni uhlalutyo olubanzi lweendleko ezihambelana neentsimbi ezahlukeneyo zokuphahla, zigxininise kwizinto ezichaphazela amaxabiso kunye neenzuzo ezinokubakho zohlobo ngalunye.
Amashiti okuphahla esinyithi asetyenziswa kakhulu kwimizi-mveliso, zorhwebo, kunye nezakhiwo zokuhlala ngenxa yokuqina kwazo, ukubhenela kobuhle, kunye nokusebenza kakuhle kweendleko. Nangona kunjalo, ixabiso lezi zixhobo linokwahluka kakhulu kuxhomekeke kwizinto ezifana nohlobo lwempahla, ubukhulu, ukugquma, kunye nemfuno yemarike. Umzekelo, uphahla lwentsimbi olugqunywe ngombala luhlala lubiza kakhulu kunamashiti athathiweyo ngenxa yokuqina kwawo kokungathotywa kunye nokhetho lobuhle.
Eli phepha liza kuphonononga amaxabiso eentlobo ezahlukeneyo zamaphepha ophahla, kubandakanywa uphahla lwentsimbi ye-corrugated sheet, kunye nokubonelela ngolwazi malunga nendlela amashishini angenza ngayo izigqibo ezinolwazi xa kuthengwa ezi zinto. Ukongezelela, siya kuxubusha iingenelo zokusebenzisa amaphepha okuphahla ensimbi, kubandakanywa ukugcinwa kweendleko zexesha elide kunye nefuthe lokusingqongileyo.
Ukufumana ulwazi oluthe kratya malunga neentlobo zamaphepha ophahla akhoyo, unokutyelela icandelo lephepha lokuphahla kwiwebhusayithi yethu.
Imiba enefuthe kwiiNdleko zamashiti okufulela ngesinyithi
1. Uhlobo lwezinto eziphathekayo
Uhlobo lwezinto ezisetyenziselwa ukuveliswa kweentsimbi zokuphahla zidlala indima ebalulekileyo ekunqumeni iindleko. Izinto eziqhelekileyo zibandakanya intsimbi, i-aluminium, kunye nentsimbi efakwe kwi-zinc. Intsimbi ekhandiweyo, umzekelo, lukhetho oludumileyo ngenxa yokunganyangeki komhlwa kunye nokufikeleleka kwayo. Nangona kunjalo, i-zinc egqunywe ngamacangci ithande ukuba nexabiso eliphezulu ngenxa ye-zinc eyongezelelweyo yokugquma, enika ukhuseleko olongezelelweyo kumhlwa kunye nomhlwa.
Amaphepha e-aluminiyam, kwelinye icala, alula kwaye axhathisa ukubola kodwa afika kwixabiso eliphezulu xa kuthelekiswa nentsimbi. Ukukhethwa kwezinto eziphathekayo kufuneka kusekelwe kwiimfuno ezithile zeprojekthi, njengendawo engqongileyo apho uphahla luya kufakwa kunye nobude obufunwayo bephahla.
2. Ukwaleka kunye nokuQeda
Iingubo kunye nokugqitywa okufakwe kwiintsimbi zokuphahla kungachaphazela kakhulu ixabiso labo. Uphahla lwentsimbi olugqunywe ngombala ludla ngokubiza kakhulu kunamashiti angafakwanga ngenxa yokhuselo olongezelelweyo kunye nesibheno sobuhle. Ukugquma akwanelisi nje inkangeleko yophahla kodwa ikwabonelela ngokhuseleko olongezelelweyo kwizinto ezisingqongileyo ezifana nemitha ye-UV, ukufuma kunye neekhemikhali.
Iingubo eziqhelekileyo ziquka i-polyester, i-silicone-modified polyester, kunye ne-polyvinylidene fluoride (PVDF). Iingubo ze-PVDF ziyaziwa ngokuqina kwazo okuphezulu kunye nokugcina umbala, okwenza kube yinto ekhethiweyo yokukhetha iiprojekthi zokuphahla. Nangona kunjalo, beza ngexabiso eliphezulu xa kuthelekiswa nezinye iingubo.
3. Ukutyeba kunye nobukhulu
Ubunzima bephepha lokuphahla lwentsimbi lungenye into ephambili echaphazela iindleko zayo. Amashiti atyebileyo axabisa kakhulu kuba anika ukuqina namandla. Ngokomzekelo, ishidi lophahla lwentsimbi enobunzima obuyi-0.5mm luya kubiza ngaphezu kwephepha elinobunzima be-0.3mm. Nangona kunjalo, i-sheet thicker iya kunika ukhuseleko olungcono kwiimeko zemozulu ezinzima kwaye ibe nexesha elide lokuphila.
Ubungakanani bephepha buchaphazela ixabiso. Amaphepha amakhulu agubungela indawo eninzi, enciphisa inani lamaphepha afunekayo kwiprojekthi. Oku kunokukhokelela ekongiweni kweendleko ngokwezinto zombini kunye nomsebenzi wofakelo.
4. IMfuneko yeMarike kunye noBonelelo
Njengazo naziphi na ezinye izinto ezithengiswayo, ixabiso lamaphepha okuphahla esinyithi liphenjelelwa yimfuno yeemarike kunye nokubonelela. Ngexesha leemfuno eziphezulu, njengasemva kweentlekele zendalo okanye ngexesha lokwakhiwa kwencopho, amaxabiso anokunyuka ngenxa yokhuphiswano olwandisiweyo lwezinto. Ngokuchaseneyo, amaxabiso anokuhla ngexesha lemfuno ephantsi.
Ukongezelela, ukuguquguquka kwexabiso lezinto eziluhlaza, ezifana nentsimbi kunye ne-zinc, kunokuchaphazela iindleko zokuphahla. Ngokomzekelo, ukunyuka kwexabiso le-zinc kuya kuchaphazela ngokuthe ngqo ixabiso le-zinc egubungele i-corrugated sheet.
5. Ukwenza ngokwezifiso kunye neempawu ezikhethekileyo
Iinketho zokwenza ngokwezifiso , njengemibala ethile, ukuthungwa, okanye iipateni, zinokuchaphazela iindleko zamaphepha ophahla esinyithi. Amaphepha ophahla ensimbi afakwe umbala afumaneka kwimibala emininzi kunye nokugqitywa, okuvumela amashishini ukuba akhethe ukhetho oluhambelana nobuhle babo. Nangona kunjalo, olu hlengahlengiso luhlala luza ngexabiso leprimiyamu.
Izinto ezikhethekileyo, ezifana nokugquma okanye ukuthintela isandi, nako kunokongeza kwiindleko. Amaphepha ophahla ensimbi afakwe i-insulated, umzekelo, anikezela ukusebenza kakuhle kwe-thermal kwaye anokunciphisa iindleko zamandla kwixesha elide. Nangona kunjalo, zibiza kakhulu kunamaphepha aqhelekileyo.
Iindidi zeMetal Roofing Sheets kunye neendleko zazo
1. Iishiti zophahla zentsimbi
Amaphepha ophahla ensimbi aphakathi kweendlela ezifikelelekayo ezikhoyo. Zenziwe ngokugubungela amacwecwe ensimbi kunye nomgca we-zinc, obonelela ngokhuseleko kwi-rust and corrosion. Iindleko zeeshiti zetsimbi zentsimbi zihlala zivela kwi-2 ukuya kwi-5 yeedola ngeenyawo zesikwere, kuxhomekeke kubukhulu kunye nomgangatho wengubo ye-zinc.
La maphepha asetyenziswa ngokuqhelekileyo kwizakhiwo zoshishino kunye nezolimo ngenxa yokuqina kwazo kunye neendleko eziphantsi. Nangona kunjalo, zisenokufuna ukulungiswa kwamaxesha athile ukuze zithintele ukurusa, ngakumbi kwiindawo ezinomswakama ophezulu okanye utyhileko lwetyuwa.
2. Umbala waMashiti okufulela entsimbi
Amaphepha ophahla ensimbi afakwe umbala abiza kakhulu kunamaphepha enziwe nge-galvanized ngenxa yepeyinti eyongezelelweyo yepeyinti okanye i-coating efakwe kumphezulu. Iindleko zala maphepha zivela kwi-$ 4 ukuya kwi-8 ye-square foot foot, kuxhomekeke kuhlobo lwengubo kunye nobukhulu bephepha.
La maphepha adumile kwizakhiwo zorhwebo kunye neendawo zokuhlala ngenxa yobuhle bazo kunye nokuqina okwandisiweyo. Ukugquma kombala kubonelela ngokhuseleko olongezelelweyo kwimitha ye-UV, ukufuma, kunye neekhemikhali, ezibenza zilungele indawo ezingqongileyo.
3. Iishiti zophahla zentsimbi
Uphahla olufakwe ngamacangci lolunye ukhetho oludumileyo ngenxa yokomelela kunye nokuqina. Idizayini edibeneyo yongeza ukuqina kwiphepha, okwenza kube lula kwiindawo ezinomoya ophezulu okanye imvula enkulu. Iindleko zeeshiti zetsimbi zivela kwi-3 ukuya kwi-$ 7 ngeenyawo zesikwere, kuxhomekeke kwizinto eziphathekayo kunye nobukhulu.
La maphepha asetyenziswa ngokuqhelekileyo kwizakhiwo zoshishino kunye nezolimo, kunye nakwizindlu zokuhlala. Babonelela ngokhuseleko olugqwesileyo kwi-elementi kwaye bafuna ukulungiswa okuncinci.
4. IZinc Egqunywe ngamaTyala
I-Zinc egqunywe ngamacangci ecwecwe yenye yezona zinto zikhethwayo ezifumanekayo, ezibonelela ngokhuseleko oluphezulu kumhlwa kunye nokudleka. I-coating ye-zinc inikezela ngepropati yokuziphilisa, oku kuthetha ukuba imikrwelo emincinci okanye umonakalo kumphezulu awuyi kukhokelela ekubunjweni komhlwa. Iindleko ze-zinc-covered sheets zivela kwi-$ 5 ukuya kwi-10 ye-square foot foot, kuxhomekeke kubukhulu kunye nomgangatho we-zinc coating.
La maphepha alungele iindawo ezingaselunxwemeni okanye imimandla enomswakama ophezulu, apho irusi kunye nomhlwa ziyinkxalabo ebalulekileyo. Baphinde baphile ixesha elide xa kuthelekiswa nezinye iintlobo zentsimbi yokuphahla, okwenza kube yindleko-esebenzayo kwithuba elide.
Iindleko zamaphepha ophahla lwentsimbi ziyahluka ngokuxhomekeke kwizinto ezifana nohlobo lwezinto eziphathekayo, ukugquma, ubukhulu, kunye nemfuno yemarike. Uphahla lwentsimbi egqunywe ngombala, icwecwe eligutyungelwe ngamacangci, kunye neshiti eligutyungelwe ngamazinki nganye ibonelela ngeenzuzo ezizodwa kunye namanqaku amaxabiso, evumela amashishini ukuba akhethe eyona ndlela ilungileyo kwiimfuno zabo ezithile.
Ngelixa amacwecwe entsimbi ayelelona ixabiso elifikelelekayo, uphahla lwentsimbi egqunywe ngombala kunye nelaphu eligqunyiweyo lezinki libonelela ngokuhlala ixesha elide kunye nobuhle obunomtsalane, bubenza balungele iiprojekthi zorhwebo neendawo zokuhlala. Ngokuqonda izinto ezichaphazela iindleko zamaphepha ophahla lwentsimbi, amashishini anokwenza izigqibo ezinolwazi kunye nokwandisa utyalo-mali lwabo.
