Embonini yezokwakha, ukukhetha kwezinto zokwehla kophahla kubalulekile kuzo zombili izikhalazo zobuhle nobuqotho bezinhlekelele. Phakathi kwezinketho ezahlukahlukene ezitholakalayo, Izinketho zeshidi lokuphahla ziphuma ngenxa yokusebenza okuhlukahlukene, ukuqina, kanye nokufakwa kalula. Noma ngabe ngezakhiwo zokuhlala noma zentengiso, ukukhetha ishidi elifanele lokuphahla kungathinta kakhulu ukusebenza kahle kanye nokuphila isikhathi eside kwesakhiwo. Le ndatshana idlulela ezinhlotsheni ezahlukahlukene zamashidi ophahla, izinzuzo zawo, kanye nokucatshangelwa kokukhetha okulungile ngokufakwa okusheshayo.
Izinhlobo zamashidi ophahla
Amashidi ophahla aza ngezinto ezahlukahlukene zokwakha, ngamunye anikela ngezinzuzo ezihlukile. Izinhlobo ezivame kakhulu zifaka amashidi wensimbi, amashidi we-polycarbonate, namashidi we-bitumen. Amashidi ophahla lwensimbi, ikakhulukazi lezo ezenziwe ngensimbi ye-galvanized noma i-aluminium, zaziwa ngamandla nokuqina kwazo. Amashidi e-polycarbonate, ngakolunye uhlangothi, ayisindi futhi anikezela ukufakwa okuhle kakhulu okushisayo, okwenza kube yinto elungele izithombo zokugcina izithombo nezinye izakhiwo ezidinga ukungena kokukhanya. Amashidi weBtume athandwa ngezakhiwo zawo zangana manzi kanye nokufakwa kalula, okuvame ukusetshenziswa kuzilungiselelo zokuhlala.
Amashidi wensimbi ophahleni
Amashidi ophahla lwensimbi angukhetho oludumile ngenxa yokuqina kwawo kanye nokuphila isikhathi eside. Ngokuvamile kwenziwa ngezinto zokwenziwa njengensimbi ye-galvanized, i-aluminium, noma yethusi. Amashidi ensimbi enziwe gayvanized ahlanganiswe nongqimba lwe-zinc ukuvikela ukugqwala, kubenze bahlale isikhathi eside futhi bamelane nezimo zezulu ezinzima. Amashidi we-aluminium angavikelekile futhi angenakonakala, abenza balungele izindawo ezisogwini. Amashidi ethusi, yize abiza kakhulu, anikezela ngesikhalazo esivelele sobuhle futhi athuthukise i-patina ngokuhamba kwesikhathi ethuthukisa ukubukeka kwawo.
Amashidi we-Polycarbonate Roofing
Amashidi we-polycarbonate wophahla ayaziwa ngemvelo yawo engasindi futhi engcono kakhulu yokufakelwa kwe-thermal. Imvamisa isetshenziswa ezinhlakeni ezidinga ukukhanya kwemvelo, njengezindawo zokugcina izithombo kanye nama-patios. Lawa mashidi atholakala ngemibala ehlukahlukene nobukhulu, okuvumela ukwakheka ngokwezifiso ngokuya ngezidingo ezithile. Ngokwengeziwe, amashidi e-polycarbonate avinjelwe ukumelana, okusiza ekunciphiseni ukudluliswa kokushisa nokuvikela imisebe yelanga elimazayo.
Amashidi we-Bitumen Roofing
Amashidi wokuphahla kophahla weButumen athandwa ngamakhono awo angenamanzi okufaka amanzi kanye nokufakwa kalula. Zivame ukusetshenziswa kwizicelo zokuhlala ngenxa yokungabizi kwazo kanye nokusebenza ngempumelelo ekuvikeleni ukuvuza kwamanzi. Amashidi weButumen ngokuvamile aqiniswa nge-fiberglass noma i-polyester ukuthuthukisa amandla abo nokuqina kwawo. Ziyatholakala ngemibala ehlukahlukene futhi zingasikwa kalula ukuze zilungele ukwakheka kophahla okuhlukile nosayizi.
Izinzuzo zamashidi aphahla
Amashidi ophahla anikela ngezinzuzo eziningana ezibenza babe yikhethelo elithandwayo kumaphrojekthi amaningi wokwakha. Ukuqina kwabo kanye nokumelana nezici zezemvelo ezinjengemvula, umoya, kanye nemisebe ye-UV kuqinisekisa isikhathi eside sokuphila kanye nezindleko zokulungisa. Ngaphezu kwalokho, amashidi ophahla atholakala ngohlobo oluthile lwemibala nezitayela, avumele ukwenza ngokwezifiso zobuhle ukufanisa ukwakheka kwezakhiwo. Isimo esingasindi samashidi amaningi ophahla futhi sisiza ukuphathwa okulula nokufakwa, ukunciphisa izindleko zabasebenzi kanye nesikhathi sokufaka.
Ukuqina kanye nokumelana nesimo sezulu
Enye yezinzuzo eziyinhloko zamashidi ophahla ukuqina kwawo. Amashidi wensimbi, ikakhulukazi, ayaziwa ngekhono labo lokubekezelela izimo zezulu ezibucayi, kufaka phakathi imvula enkulu, imimoya enamandla neqhwa. Izambatho ezivikelayo ku-galvanized steel kanye nama-aluminium amashidi athuthukisa ukumelana nokugqwala kwawo ekugqwayineni nokugqwala, kuqinisekisa impilo ende. Amashidi e-Polycarbonate, ngezakhiwo zawo ezingavikeli phansi i-UV, anikeze ukuvikeleka okuhle ekulimaleni kwelanga, kubenze balungele izindawo ezinokuvezwa kwelanga eliphakeme.
Isikhalo Sobuhle Nokwenza Ngokwezifiso
Amashidi wokuphahla atholakala ngemibala ehlukahlukene, ukuqeda, namaphrofayili, avumela ukwenza ngokwezifiso okubanzi ukuze kuvumelane nezitayela ezahlukene zezakhiwo. Ukuthi kuhlose ukubukeka kwesimanjemanje, okuzwakalayo ngamashidi wensimbi noma ukubukeka kwendabuko okwengeziwe ngamashidi we-bitume, kunezinketho zokufanisa noma yikuphi okuthandayo. Amandla okukhetha kusuka kumibhalo ehlukene namaphethini nawo engeza ekuguqukeni kobuhle kwamashidi ophahla.
Ukufakwa Kalula
Uhlobo olungasindi lwamashidi amaningi ophahla lwenza ukuthi kube lula ukuphatha nokufaka, ukunciphisa isikhathi kanye nabasebenzi abadingekayo ukufakwa. Lokhu kuzuzisa ikakhulukazi amaphrojekthi amakhulu aphezulu lapho ukusebenza kahle kubalulekile. Amashidi wensimbi, ngokwesibonelo, angafakwa ngokushesha kusetshenziswa izikulufa noma iziqeshana, kanti amashidi we-polycarbonate angagawulwa kalula ngosayizi futhi avikelwe endaweni. Ukusebenziseka lula kokufakwa akugcini nje ngokusindisa isikhathi kodwa futhi kunciphisa ukuphazamiseka endaweni ezungezile ngesikhathi sokwakha.
Ukucatshangelwa kokukhetha amashidi ephahla
Lapho ukhetha amashidi ophahla, kufanele kubhekwe izinto eziningana ukuze uqinisekise ukuthi ukhetho olungcono kakhulu lwephrojekthi ethile. Lokhu kufaka phakathi isimo sezulu sendawo, isitayela sokwakha esakhiwo, izingqinamba zesabelomali, kanye nokusetshenziswa okuhlosiwe kwesakhiwo. Isibonelo, ezindaweni ezithambekele emvula omkhulu, amashidi wensimbi anokumelana kwamanzi okuhle kakhulu kungaba okulungile. Ngakolunye uhlangothi, ezifundeni ezinokuvezwa kwelanga eliphakeme, amashidi e-polycarbonate anokuvikelwa kwe-UV angafaneleka kakhulu.
Isimo sezulu kanye Nezemvelo
Isimo sezulu sendawo lapho kuzofakwa khona amashidi aphahleni azofakwa endimeni ebalulekile ekutholeni izinto ezifanele kakhulu. Ezindaweni ezisogwini, lapho amazinga kasawoti kanye nomswakama aphezulu, amashidi we-aluminium athandwa ngenxa yokuphikiswa kwawo ukugqwala. Ezifundeni ezinamaqhwa anamandla, amashidi wensimbi anomthamo ophakeme womthwalo anconyelwe ukuvikela ukulimala kwesakhiwo. Ngokwengeziwe, izindawo zokufakwa okushisayo kwamashidi e-polycarbonate zizenza zilungele izindawo ezinokuhlukahluka okungaphezulu.
Isitayela sokwakha kanye nezintandokazi zobuhle
Isitayela sokwakha esakhiweni kanye nomphumela omuhle kakhulu wobuhle kufanele futhi sithonye nokukhethwa kwamashidi ophahla. Ngokwakheka kwanamuhla, amashidi wensimbi amnandi nge-matte noma ukuqedwa okucwebezelayo kungakhethwa. Ngezitayela ezengeziwe zendabuko noma ze-rustic, amashidi webitume anombhalo obhaliwe angangeza esikhaleni esihle kakhulu. Uhla olubanzi lwemibala namaphrofayli atholakala kuvumela ukwenza ngokwezifiso ukufanisa noma yimuphi umbono wokuqamba.
Isabelomali kanye nokucatshangelwa kwezindleko
Izingqinamba zesabelomali zikubheka okubalulekile lapho ukhetha amashidi ophahla. Ngenkathi amashidi ensimbi angaba nezindleko eziphakeme eziphambili, ukuqina kwazo nezidingo zokulungiswa okuphansi kungaholela ekugcinweni kwesikhathi eside. Amashidi wePolycarbonate, yize engabizi kakhulu, angadinga ukushintshwa okuvame ukwenziwa ngenxa yokugqoka nokuklebhula. Amashidi weButumen anikeza isixazululo esisebenza ngempumelelo kwezicelo zokuhlala, ukuhlinzeka ngemali phakathi kwemali etholakalayo nokusebenza.
Ukugcina
Ukukhetha okulungile Ishidi lokuphahla libalulekile ekuqinisekiseni ubuqotho bezinhlekelele kanye nokukhalaza ngobuhle kwesakhiwo. Ngezinketho ezahlukahlukene ezitholakalayo, okuhlinzeka ngezinzuzo ezihlukile, kubalulekile ukucabanga ngezinto ezifana nesimo sezulu, isitayela sokwakha, kanye nesabelomali lapho senza isinqumo. Ngokukhetha ishidi elifanelekile lophahla, abanini kanye nabanini khaya bangafinyelela isixazululo esihlala isikhathi eside, esibonakalayo, futhi esibizayo sophahla sophahla oluhlangabezana nezidingo zabo ezithile.
