Li-shingle tsa asphalt ke thepa e tsebahalang ea marulelo e tsejoang ka ho tšoarella ha tsona, ho tenyetseha ha tsona le ho boloka litšenyehelo li le ntle. Leha ho le joalo, ho utloisisa tlhaloso e felletseng ea kaho ea li-shingle tsa asphalt ho bohlokoa bakeng sa bahlahisi le bareki. Bukeng ena, re tla hlahloba lintlha tse rarahaneng tsa kaho ea li-shingle tsa asphalt, re hlahlobe palo ea mealo, thepa le lits'ebetso tsa tlhahiso tse amehang.
Khamphani ea rona e Gulin Industrial Park, Binhai New Area, Tianjin, 'me e ikemiselitse ho hlahisa boleng bo holimo. lithaele tsa asphaltRe na le fektheri e akaretsang sebaka sa lisekoere-mithara tse 30,000 le basebetsi ba nang le boiphihlelo ba 100 ba nang le matsete a kakaretso a RMB 50,000,000 ho netefatsa bokhabane ba lihlahisoa tsa rona. Re hlomelitsoe ka mela e 'meli ea tlhahiso e iketsang, re khona ho fihlela litlhoko tse kholo ha re ntse re boloka boleng bo botle.
Li-shingle tsa asphalt tse fanoang ke rona li na le mofuta oa sekala sa litlhapi 'me li tsebahala ka botle ba tsona bo ikhethang le ts'ebetso e phahameng. Ka litheko tsa FOB tsa US$3-5 ka mithara ea lisekoere, palo e tlase ea odara ea limithara tse lisekoere tse 500, le bokhoni ba phepelo ea khoeli le khoeli ba limithara tse lisekoere tse 300,000, re netefatsa hore lihlahisoa tsa rona li haufi le ho fihlelleha 'me li loketse ho sebelisoa. Re sebetsa ho tsoa Koung ea Tianjin Xingang 'me re fana ka mekhoa e tenyetsehang ea ho lefa, ho kenyeletsoa mangolo a mokitlane le phetisetso ea terata, ho fa bareki litšebelisano tse bonolo.lithaele tsa asphaltli pakiloe ka hloko ka lisekoere-mithara tse 3.1 ka sephutheloana, likotoana tse 21 ka sephutheloana, le lisekoere tse 1020 ka setshelo sa limithara tse 20 ho netefatsa hore lipalangoang li bolokehile ebile li sebetsa hantle.
Jwale, ha re buisaneng ka tlhaloso e felletseng ya kaho ya di-shingle tsa asphalt.
Lera la motheo la di-shingle tsa asphalt hangata le entswe ka materase a fiberglass, a fanang ka matla le botsitso ho di-shingle. Lera lena le manehilwe ka bitumen, e sebetsang e le sethibela-metsi le sekhomaretsi. Dikaroloana tsa ceramic di kenngwa ka hara asphalt, e seng feela e ntlafatsang botle ba shingle empa hape e fana ka tshireletso kgahlanong le mahlaseli a UV le maemo a lehodimo a thata.
Bokaholimo bali-granule tsa thaele e boetse e manehiloe ka lesela le tiisang ho netefatsa hore lithaele lia khomarelana le ho fana ka lera le eketsehileng la tšireletso e sa keneleng boemo ba leholimo. Moralo o kopaneng oa lithaele o etsa mokoallo o tataisang metsi ka katleho marulelong, o thibelang ho lutla le tšenyo ea metsi.
Ts'ebetso ea tlhahiso ea li-shingle tsa asphalt e kenyelletsa ho nepahala le boiphihlelo. Lisebelisoa li khethoa ka hloko 'me li sebetsoa ho fihlela maemo a indasteri le litlhoko tsa taolo. Mohala oa rona oa tlhahiso oa sejoale-joale o netefatsa hore shingle e 'ngoe le e 'ngoe e etsoa ka nepo le ka botsitso, e leng se tiisang sehlahisoa sa boleng bo holimo.
Ka bokhutšoanyane, tlhaloso e felletseng easekontiri sa asphaltKaho e kenyelletsa ho betla ka hloko thepa, lits'ebetso tse nepahetseng tsa tlhahiso, le boitlamo ba boleng. Jwalo ka moetsi ya etellang pele indastering, khamphani ya rona e ikemiseditse ho fana ka di-shingle tsa asphalt tse ntle ka ho fetisisa ho fihlela ditlhoko tse fapaneng tsa bareki ba rona. Ebang ke tshebediso ya bodulo, kgwebo kapa indasteri, marulelo a rona a di-shingle tsa asphalt a fana ka ho tshwarella, tshebetso le botle. Hlahloba lefatshe la kaho ya di-shingle tsa asphalt le rona mme o fumane boleng le botshepehi bo ke keng ba lekanngwa ba dihlahiswa tsa rona.
Nako ea poso: Phupu-30-2024
