Barka da zuwa Thomas Insights - muna buga sabbin labarai da bincike kowace rana don ci gaba da sabunta masu karatunmu tare da yanayin masana'antu. Yi rajista nan don aika kanun labarai na rana kai tsaye zuwa akwatin saƙo naka.
Ɗaya daga cikin mafi sauƙi da ƙananan hanyoyi don samun dorewar masana'antu na iya zama amfani da rufin sanyi.
Yin rufin "sanyi" yana da sauƙi kamar zane-zane a kan launi na farin fenti don nuna haske da zafi maimakon ɗaukar shi a cikin ginin. Lokacin maye gurbin ko sake shimfiɗa rufin, yin amfani da ingantattun rufin rufin da ke haskakawa maimakon kayan rufin gargajiya na iya rage farashin kwandishan kuma rage yawan amfani da makamashi.
Idan ka fara daga karce kuma ka gina gini daga karce, shigar da rufin mai sanyi shine mataki na farko mai kyau; a mafi yawan lokuta, babu ƙarin farashi idan aka kwatanta da rufin gargajiya.
"Rufin sanyi" yana ɗaya daga cikin mafi sauri kuma mafi ƙasƙanci hanyoyin da za mu iya rage hayaƙin carbon a duniya da fara ƙoƙarinmu na rage sauyin yanayi," in ji Steven Zhu, tsohon sakataren makamashi na Amurka.
Samun rufin sanyi ba kawai yana inganta karko ba, amma har ma yana rage tarin kayan sanyaya da kuma "tasirin tsibirin zafi na birni". A wannan yanayin, birnin yana da zafi fiye da yankunan karkara. Wasu gine-ginen kuma suna binciken koren rufin don sa yankunan birane su kasance masu dorewa.
Tsarin rufin ya ƙunshi nau'i-nau'i masu yawa, amma mafi kyawun hasken rana yana ba rufin halayen "sanyi". Bisa ga jagororin Ma'aikatar Makamashi don zabar rufin sanyi, rufin duhu yana ɗaukar kashi 90% ko fiye na makamashin hasken rana kuma yana iya kaiwa yanayin zafi sama da 150°F (66°C) a lokacin hasken rana. Rufin mai launin haske yana ɗaukar ƙasa da 50% na makamashin hasken rana.
Fentin rufin sanyi yana kama da fenti mai kauri kuma yana da tasiri mai tasiri na ceton makamashi; ba sai ya zama fari ba. Launuka masu sanyi suna nuna ƙarin hasken rana (40%) fiye da launuka masu duhu iri ɗaya (20%), amma har yanzu ƙasa da saman masu launin haske (80%). Cool rufin rufi kuma iya tsayayya da ultraviolet haskoki, sinadarai da ruwa, da kuma ƙarshe mika rayuwar rufin.
Don ƙananan rufin rufin, za ku iya amfani da na'urori na inji, manne, ko ballasts kamar duwatsu ko pavers don amfani da ginshiƙan membrane da aka riga aka kera zuwa rufin. Haɗaɗɗen rufin sanyi ana iya ginawa ta hanyar haɗa tsakuwa a cikin kwalta mai hana ruwa, ko ta yin amfani da fale-falen ma'adinai tare da barbashi na ma'adinai mai haske ko kayan shafa da masana'anta suka shafa (watau gyararren membranes na kwalta).
Wani ingantaccen maganin kwantar da hankali shine fesa kumfa polyurethane. Wadannan sinadarai na ruwa guda biyu suna haɗuwa tare kuma suna faɗaɗa don samar da wani abu mai kauri mai kauri mai kama da styrofoam. Yana manne da rufin sa'an nan kuma an rufe shi da murfin sanyi mai karewa.
Maganin yanayin muhalli na rufin gangaren gangare shine shingles mai sanyi. Yawancin nau'ikan kwalta, itace, polymer ko fale-falen ƙarfe na ƙarfe ana iya rufe su yayin samar da masana'anta don samar da ingancin tunani mai girma. Laka, slate, ko rufin tayal na kankare na iya yin tunani a zahiri, ko kuma ana iya bi da su don ba da ƙarin kariya. Karfe wanda ba a fentin shi yana da kyaun hasken hasken rana, amma mai fitar da zafinsa ba shi da kyau sosai, don haka dole ne a yi masa fenti ko kuma a rufe shi da wani sanyi mai kyalli don samun yanayin rufin da ya dace.
Fuskokin hasken rana wani bayani ne mai ban sha'awa kore, amma yawanci ba sa samar da isassun kariyar yanayin rufin kuma ba za a iya la'akari da maganin rufin mai sanyi ba. Yawancin rufin da ba su dace da shigar da hasken rana ba. Gina aikace-aikacen photovoltaics (bankunan hasken rana don rufin rufin) na iya zama amsar, amma wannan har yanzu yana ƙarƙashin ƙarin bincike.
Manyan 'yan wasan da suka buga kasuwar rufin sanyi ta duniya sune Owens Corning, CertainTeed Corporation, GAF Materials Corporation, TAMKO Building Products Inc., IKO Industries Ltd., ATAS International Inc., Kamfanin Henry, PABCO Building Products, LLC., Kamfanonin Roofing na Malarkey kamar Polyglass SpA da Polyglass SpA sun mallaki sabbin sabbin abubuwa a cikin rufin sanyi, kuma suna amfani da ingantattun fasahohin zamani kamar jirage masu saukar ungulu don gano wuraren matsala da gano haɗarin aminci; suna nuna wa abokan cinikin su mafita mafi kyawun kore.
Tare da babban haɓakar sha'awa da buƙatar dorewa, fasahar rufin sanyi koyaushe ana sabuntawa kuma ana haɓakawa.
Haƙƙin mallaka © 2021 Thomas Publishing Company. duk haƙƙin mallaka. Da fatan za a koma ga sharuɗɗa da sharuɗɗa, bayanin sirri da sanarwar rashin bin diddigin California. An sabunta gidan yanar gizon ƙarshe a ranar 18 ga Satumba, 2021. Thomas Register® da Thomas Regional® ɓangare ne na Thomasnet.com. Thomasnet alamar kasuwanci ce mai rijista ta Kamfanin Bugawa na Thomas.
Lokacin aikawa: Satumba 18-2021