Siyakwamukela ku-Thomas Insights — sishicilela izindaba zakamuva nokuhlaziya nsuku zonke ukuze sigcine abafundi bethu benolwazi lwakamuva ngamathrendi embonini. Bhalisa lapha ukuze uthumele izihloko zezindaba zosuku ngokuqondile ebhokisini lakho lokungenayo.
Enye yezindlela ezilula nezingaphazamisi kakhulu zokufinyelela ukusimama kwezimboni kungase kube ukusebenzisa uphahla olupholile.
Ukwenza uphahla "luphole" kulula njengokudweba ungqimba lukapende omhlophe ukukhombisa ukukhanya nokushisa esikhundleni sokuwungenisa esakhiweni. Uma ushintsha noma ubeka kabusha uphahla, ukusetshenziswa kwezingubo zophahla ezikhanyayo ezithuthukisiwe esikhundleni sezinto ezivamile zokuphahla kunganciphisa izindleko zomoya futhi kunciphise kakhulu ukusetshenziswa kwamandla.
Uma uqala kusukela ekuqaleni futhi wakha isakhiwo kusukela ekuqaleni, ukufaka uphahla olupholile kuyisinyathelo esihle sokuqala; ezimweni eziningi, azikho izindleko ezengeziwe uma kuqhathaniswa nophahla lwendabuko.
"Uphahla olubandayo" lungenye yezindlela ezishesha kakhulu neziphansi kakhulu zokunciphisa ukukhishwa kwekhabhoni emhlabeni wonke futhi siqale imizamo yethu yokunciphisa ukushintsha kwesimo sezulu," kusho uSteven Zhu, owayenguNobhala Wezamandla wase-US.
Ukuba nophahla olupholile akugcini nje ukuthuthukisa ukuqina, kodwa futhi kunciphisa ukuqoqwa komthwalo wokupholisa kanye "nomphumela wesiqhingi sokushisa sasemadolobheni". Kulokhu, idolobha lifudumele kakhulu kunezindawo zasemakhaya ezizungezile. Ezinye izakhiwo nazo zihlola uphahla oluluhlaza ukuze zenze izindawo zasemadolobheni zisimame.
Uhlelo lophahla luqukethe izendlalelo eziningi, kodwa ungqimba olungaphandle lokuchayeka elangeni lunikeza uphahla isici "esihle". Ngokweziqondiso zoMnyango Wezamandla zokukhetha uphahla olupholile, uphahla olumnyama lumunca u-90% noma ngaphezulu wamandla elanga futhi lungafinyelela amazinga okushisa angaphezu kuka-150°F (66°C) phakathi namahora okukhanya kwelanga. Uphahla olunombala okhanyayo lumunca ngaphansi kuka-50% wamandla elanga.
Upende ophahleni opholile ufana nopende owugqinsi futhi uyindlela ephumelela kakhulu yokonga amandla; akudingekile nokuba kube mhlophe. Imibala epholile ibonisa ukukhanya kwelanga okuningi (40%) kunemibala emnyama yendabuko efanayo (20%), kodwa isephansi kunezindawo ezinombala okhanyayo (80%). Izingubo ezipholile zophahla nazo zingamelana nemisebe ye-ultraviolet, amakhemikhali namanzi, futhi ekugcineni andise impilo yophahla.
Ophahleni olunomthambeko ophansi, ungasebenzisa izinto zokubopha ngomshini, izinto zokunamathisela, noma ama-ballast afana namatshe noma ama-pavers ukuze usebenzise amaphaneli olwelwesi olwelwesi olulodwa ophahleni. Uphahla olubandayo oluhlanganisiwe lungakhiwa ngokushumeka amatshe ongqimba lwetiyela olungangeni manzi, noma ngokusebenzisa amaphaneli angaphezulu amaminerali anezinhlayiya zamaminerali ezikhanyayo noma izimbotshana ezifakwe efekthri (okungukuthi ulwelwesi lwetiyela oluguquliwe).
Esinye isisombululo esisebenzayo sokupholisa uphahla ukufutha i-polyurethane foam. Amakhemikhali amabili awuketshezi ahlangana ndawonye futhi ande ukuze akhe into eqinile ewugqinsi efana ne-styrofoam. Inamathela ophahleni bese imbozwa ngengubo ebandayo evikelayo.
Isixazululo se-ecology ophahleni lwemithambeka ewummango ama-shingles apholile. Izinhlobo eziningi ze-asphalt, izinkuni, i-polymer noma amathayela ensimbi zingagcotshwa ngesikhathi sokukhiqizwa kwefekthri ukuze kunikeze ikhwalithi ephezulu yokubonisa. Uphahla lwe-clay, i-slate, noma uphahla lukakhonkolo lungabonakalisa ngokwemvelo, noma lungelashwa ukuze lunikeze ukuvikeleka okwengeziwe. Insimbi engapendiwe iyisibonisi esihle selanga, kodwa isikhiphi sayo sokushisa sibi kakhulu, ngakho kufanele sipendwe noma simbozwe ngengubo ekhanyayo ekhanyayo ukuze kuzuzwe isimo esipholile sophahla.
Amaphaneli elanga ayisixazululo esiluhlaza ngendlela emangalisayo, kodwa ngokuvamile awanikezi ukuvikelwa kwesimo sezulu ophahleni okwanele futhi awakwazi ukubhekwa njengesixazululo esipholile sophahla. Uphahla oluningi alufanelekile ukufaka ama-solar panel. Ukwakha izinhlelo zokusebenza ze-photovoltaics (amaphaneli elanga ophahleni) angase abe impendulo, kodwa lokhu kusengaphansi kocwaningo olwengeziwe.
Abadlali abakhulu abashaya imakethe yophahla olubandayo emhlabeni wonke ngu-Owens Corning, CertainTeed Corporation, GAF Materials Corporation, TAMKO Building Products Inc., IKO Industries Ltd., ATAS International Inc., Henry Company, PABCO Building Products, LLC., Malarkey Roofing Companies like I-Polyglass SpA kanye ne-Polyglass SpA ziphethe izinto ezintsha zakamuva ophahleni olupholile, futhi zisebenzisa ubuchwepheshe obuthuthuke kakhulu njengama-drones ukuze kutholwe izindawo zezinkinga nokuhlonza izingozi zokuphepha; babonisa amakhasimende abo izixazululo ezingcono kakhulu eziluhlaza.
Ngokukhula okukhulu kwesithakazelo kanye nesidingo sokusimama, ubuchwepheshe bophahla obupholile buvuselelwa njalo futhi buthuthukiswa.
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Isikhathi sokuthumela: Sep-18-2021