Lithapo tsa asphaltke thepa e tsebahalang ea marulelo e tsejoang ka ho tšoarella ha eona, ho ba bonolo ho e sebelisa, le ho e kenya habonolo. Li entsoe ka motsoako oa bitumen le li-filler, 'me thepa ea bokaholimo hangata e le ka sebopeho sa likaroloana tsa diminerale tse mebala-bala. Likaroloana tsena ha li khahlise feela ka botle, li boetse li sireletsa khahlanong le tšusumetso, ho senyeha ha UV le ho ntlafatsa ho hanyetsa mollo.
Lisebelisoa tse sebelisoang ka har'a lithaele tsa asphalt
Tlhahiso ealithaele tsa asphalte kenyelletsa tšebeliso ea thepa ea boleng bo holimo ho netefatsa hore e phela nako e telele le hore e sebetsa hantle. Metsoako e meholo e kenyelletsa asphalt, e sebetsang e le sehokelo, le lintho tse tlatsang tse kang lejoe la mokoetla, dolomite le fiberglass. Thepa e khethoa ka hloko bakeng sa matla, ho tenyetseha le ho hanyetsa boemo ba leholimo.
Ntle le asphalt le filler, thepa ea ho koahela marulelo e bapala karolo ea bohlokoa ho ntlafatseng thepa ea tšireletso ea li-shingle. Likaroloana tsa diminerale tse mebala-bala hangata li sebelisoa ho fana ka tšireletso ea UV, ho hanyetsa tšusumetso le ho lieha ha malakabe. Likhamphani tse kang tsa rona li sebelisa likaroloana tsa basalt tse sintered mocheso o phahameng, tse fanang ka tšireletso e phahameng le ho tšoarella ha li bapisoa le thepa ea setso.
Nako ea bophelo ea shingle ea asphalt
Nako ea bophelo ea lithaele tsa asphalt e tla fapana ho latela mabaka a fapaneng, ho kenyeletsoa boleng ba thepa, ho kenngoa le maemo a tikoloho. Ka karolelano, li-shingle tsa asphalt li na le bophelo ba lilemo tse 15 ho isa ho tse 30, e leng se etsang hore e be khetho ea marulelo e tšoarellang nako e telele bakeng sa matlo a bolulo le a khoebo. Tlhokomelo e nepahetseng le tlhahlobo ea kamehla li ka thusa ho lelefatsa bophelo ba li-shingle tsa hau tsa asphalt, ho netefatsa hore li tsoela pele ho fana ka tšireletso e tšepahalang lilemong tse tlang.
Mokhoa oa tlhahiso le bokhoni
Ka mora tlhahiso ealithaele tsa asphaltke ts'ebetso e hlokolosi e hlokang ho nepahala le boiphihlelo. Khamphani ea rona e motlotlo ho tsamaisa mohala o moholo ka ho fetisisa oa tlhahiso ka tlhahiso ea selemo le selemo ea limithara tse lisekoere tse 30,000,000 ha ka nako e ts'oanang e boloka litšenyehelo tse tlase tsa eneji. Bokhoni bona bo phahameng ba tlhahiso bo re lumella ho fihlela tlhoko e ntseng e hola ea li-shingle tsa asphalt tsa boleng bo holimo ha ka nako e ts'oanang ho fokotsa tšusumetso ea rona tikolohong.
Ts'ebetso ea tlhahiso e kenyelletsa ho kopanya asphalt ka hloko, li-filler le lintho tse ling tse tlatsetsang ho etsa motsoako o ts'oanang. Motsoako ona o fepuoa ka har'a mohala oa tlhahiso, moo o etsoang ka li-shingle, o koahetsoeng ka thepa ea bokaholimo, ebe o sehoa ho fihlela boholo bo lakatsehang. Setsi sa rona sa sejoale-joale se netefatsa hore shingle e 'ngoe le e 'ngoe e fihlela maemo a boleng bo holimo le a ts'ebetso.
Ka bokhutšoanyane, ho utloisisa thepa, nako ea bophelo le lits'ebetso tsa tlhahiso ea li-shingle tsa asphalt ho bohlokoa bakeng sa bareki le litsebi tsa indasteri. Ka ho sebelisa thepa ea boleng bo holimo le bokhoni bo tsoetseng pele ba tlhahiso, k'hamphani e ka fana ka litharollo tsa marulelo tse tšoarellang le tse tšepahalang bakeng sa lits'ebetso tse fapaneng. Ebang ke ho sireletsa lehae likoluoeng tsa tlhaho kapa ho ntlafatsa botle ba moaho oa khoebo, li-shingle tsa asphalt li ntse li le khetho e holimo ea indasteri ea marulelo.
Nako ea poso: Phato-13-2024
