Eminyakeni yamuva nje, abathintekayo baqhubeke nokutshala imali emakethe ye-asphalt shingle ngoba abakhiqizi bakhetha le mikhiqizo ngenxa yezindleko zayo eziphansi, ukufinyeleleka kalula, ukufakwa okulula kanye nokuthembeka. Imisebenzi yokwakha esanda kuvela ikakhulukazi emikhakheni yokuhlala kanye nengeyona eyokuhlala ibe nomthelela omuhle emathubeni embonini.
Kuyaphawuleka ukuthi i-asphalt ephinde yasetshenziswa isibe yindawo ebalulekile yokuthengisa, futhi abaphakeli banethemba lokuzuza ezinzuzweni eziningi zokufulela nge-asphalt shingle. Ama-shingle aphinde asetshenziswa asetshenziselwa ukulungisa imigodi, umgwaqo we-asphalt, ukusika amabhuloho ngendlela engokoqobo, ukulungisa amaphahla amasha ngokubandayo, izindlela zokungena, izindawo zokupaka kanye namabhuloho, njll.
Ngenxa yokwanda kwesidingo emikhakheni yokuhlala neyezentengiselwano, izicelo zokufaka uphahla kabusha kulindeleke ukuthi zibe yingxenye enkulu yemakethe ye-asphalt shingle. Umonakalo kanye nokuguguleka okubangelwa yiziphepho nezinye izinhlekelele zemvelo kubonisa ukubaluleka kwe-asphalt shingles. Ngaphezu kwalokho, kuthiwa ukufakela uphahla kabusha kuphazamisa ukukhula kwamagciwane kanye nesikhunta futhi kungamelana nemiphumela yemisebe ye-ultraviolet, imvula kanye neqhwa. Naphezu kwalokhu, ngo-2018, izicelo zokufaka uphahla kabusha kwezindlu zadlula u-$4.5 billion.
Nakuba ama-laminate asebenza kahle kakhulu namabhodi anezingcezu ezintathu azoqhubeka nokuheha abatshalizimali, ukuthambekela kwamabhodi osayizi kuhlose ukwandisa imali engenayo yemakethe yamabhodi e-asphalt esikhathini esilandelayo. Ama-shingle anezilinganiso, aziwa nangokuthi ama-shingle anezingcezu noma ama-shingle okwakha, angavikela kahle umswakama futhi ahlobise inani lobuhle bophahla.
Ukuqina kanye nokulula kokusetshenziswa kwama-shingle amakhulu kufakazela ukuthi abe yisinqumo sokuqala sezindlu ezisezingeni eliphezulu. Ngempela, isabelo semali engenayo sezinto zokuphahla zamathayela eribhoni le-bituminous laseNyakatho Melika ngo-2018 sadlula u-65%.
Izicelo zokwakha izindlu zokuhlala zizoba umthombo oyinhloko wemali engenayo yabakhiqizi be-asphalt shingle. Ezinye izinzuzo ezifana nezindleko eziphansi, ukusebenza kahle kanye nezinto zophahla ezinhle ziqinisekisiwe. Ngenxa yohlobo lwendlu yokuhlala, isabelo se-asphalt shingles sidlula u-85%. Izici zokuvikela imvelo ze-asphalt ngemva kokukhuhla zenza i-asphalt roof shingles ithandwe phakathi kwabasebenzisi bokugcina.
Imakethe ye-bituminous shingle yaseNyakatho Melika ingase ibuse umhlaba wemboni, njengoba kulindeleke ukuthi lesi sifunda sibone isidingo esikhulayo sokwakha kabusha uphahla kanye nemikhiqizo ethuthukisiwe efana ne-dimensional shingles kanye ne-laminated shingles esebenza kahle kakhulu. Abantu abangaphakathi embonini basikisela ukuthi isimo sezulu esibi kanye nemisebenzi yokwakha eyandayo idlale indima ekukhuthazeni isidingo se-asphalt shingles endaweni. Isabelo semakethe se-asphalt shingles yaseNyakatho Melika simi ngaphezu kuka-80%, futhi lesi sifunda kungenzeka sibuse eminyakeni emihlanu ezayo.
Imisebenzi yokwakha engakaze ibonwe ngaphambili ezindaweni zokuhlala nezentengiselwano emazweni asafufusa njenge-India ne-China ibangele isidingo sophahla lwe-asphalt shingle esifundeni sase-Asia-Pacific. Ukudonswa kwe-asphalt shingles e-China, eNingizimu Korea, eThailand naseNdiya kukhuphuke kakhulu, okubonisa izinga lokukhula elilindelwe le-asphalt shingles esifundeni sase-Asia-Pacific elizodlula u-8.5% ngo-2025.
Imakethe ye-asphalt shingle ikhombisa isakhiwo sezentengiselwano, kanti izinkampani ezifana ne-GAF, i-Owens Corning, i-TAMKO, i-Teed Corporation ethile kanye ne-IKO zibonakala zilawula isabelo esikhulu semakethe. Ngakho-ke, imakethe ye-asphalt shingle ihlanganiswe kakhulu nezinkampani ezihamba phambili e-United States. Ngesikhathi esifanayo, kulindeleke ukuthi ababambiqhaza bethule imikhiqizo emisha esekelwe kubuchwepheshe obuthuthukisiwe ukuze bangene e-Asia Pacific naseMpumalanga Yurophu.