Martin Marietta o hlahisa theknoloji ea asphalt joang?

Nako ea phatlalatso: 01-03-2026

Lefats'eng la mekhoa ea mekhoa ea mekhoa ea mekhoa ea boipheliso, mokhoa o mocha oa theknoloji ea asphalt hase kamehla litaba tse hlahang leqepheng la pele, leha ho le joalo lik'hamphani tse kang Martin Marietta li khutsitse ka khutso le ho fetola sefahleho sa kaho ea litsela. Le ha pale e tloaelehileng hangata e likoloha makaleng a theknoloji a bonahalang haholoanyane, boqapi ba asphalt bo bohlokoa joalo. Martin Marietta, a ipapisitse le boiphihlelo ba lilemo tse mashome, o etelletse pele lintlafatso tse ka 'nang tsa se ke tsa fetola feela tsela eo litsela li hahoang ka eona empa hape le hore na li sebetsa joang ha nako e ntse e ea.

Ho Utloisisa Lintho Tsa Motheo

Motho a ka 'na a nka hore asphalt ke motsoako o bonolo oa li-aggregates le li-binder, empa 'nete e rarahane ho feta. Martin Marietta, joalo ka lithaka tsa indasteri Taian Yueshou Mixing Equipment Co., Ltd., oa tseba hore boqapi lefapheng lena hangata bo kenyelletsa ho ntlafatsa karolo e 'ngoe le e' ngoe ho ntlafatsa ts'ebetso. Joalo ka ha Taian Yueshou a sebelisitse sebaka sa bona se seholo sa naha le lisebelisoa tsa bona Chaena ho ntšetsa pele theknoloji ea lisebelisoa tsa ho kopanya, Martin Marietta o sebelisa lipatlisiso tse ngata lits'ebetsong tsa bona tsa tlhahiso ea asphalt.

Ka mohlala, ba tsepamisa maikutlo ho ntlafatsa ho tšoarella le ho tšoarella. Sena ha se akarelletse lisebelisoa feela empa hape le lits'ebetso-taolo ea mocheso nakong ea ho tsoakoa, motsoako o nepahetseng oa li-aggregate, le mekhoa e mecha ea ho e sebelisa hape.

Kopo e 'ngoe ea sebele ea lefats'e eo sena se ka bonoang ke ho nts'etsopele ea asphalt e futhumetseng. Mofuta ona oa sekontiri o hlahisoa ka mocheso o tlase ha o bapisoa le setlolo se tloaelehileng sa hot-mix asphalt, ho boloka matla le ho fokotsa mocheso. Ke lintlha tsa mofuta ona tse hlileng li khethollang baetapele ba indasteri.

Ho kenya ts'ebetsong mekhoa ea ho tsosolosa

Tšebeliso ea lisebelisoa tse nchafalitsoeng ka asphalt ha e ncha, empa Martin Marietta o hatelletse sena ho ea pele ka ho ntlafatsa boleng le peresente ea litaba tse tsosolositsoeng ntle le ho senya botšepehi ba thepa. Mekhoa eo ba e sebelisang e kenyelletsa ho sebelisa sekontiri sa asphalt (RAP) le ho kenyelletsa lisebelisoa tse ling tse tsosolositsoeng.

Mokhoa ona ha o ruise tikoloho molemo feela ka ho fokotsa litšila empa hape o fana ka ho baballa litšenyehelo. Leha ho le joalo, phephetso ke ho boloka boleng. Ho netefatsa hore asphalt e nchafalitsoeng e tsamaisana le ts'ebetso ea lisebelisoa tsa khale e rarahane, e hloka tlhahlobo e tsoelang pele le ntlafatso.

Joalo ka boitelo ba Taian Yueshou ba ho sebelisa meaho ea bona e atolositsoeng ho nts'etsapele lisebelisoa tse kopanyang tse holimo, Martin Marietta o sebelisa liprothokholo tse matla tsa tlhahlobo ho netefatsa hore lisebelisoa tse recycled li kopana le litekanyetso tse thata tsa ts'ebetso. Khatello ena ea taolo ea boleng ke ntlha ea bohlokoa ea leano la bona la ntlafatso.

Martin Marietta o hlahisa theknoloji ea asphalt joang?

Ho Ikamahanya le Mathata a Tlelaemete

Karolo e 'ngoe ea boqapi eo e leng ea bohlokoa empa hangata e khelloa fatše ke ho ikamahanya le maemo a leholimo. Litsela li tobana le mathata a fapaneng ho latela boemo ba leholimo moo li behiloeng teng, ho tloha mochesong o feteletseng ho isa maemong a leqhoa.

Karolo ea lipatlisiso ea Martin Marietta e tsepamisitse maikutlo haholo ho nts'etsopele ea lipina tse feto-fetohang tsa asphalt. Sena se kenyelletsa ho fetola thepa ea ho kopanya hore e mamelle mocheso o feteletseng le ho utloisisa phello ea nako e telele ea phetoho ea maemo a leholimo mabaleng a litsela.

Liphello tsa phuputso ena ke litsela tse kholo, tse tšepisang tseo eseng feela tse tsitsitseng haholoanyane empa hape li bolokehile. Ka melaoana e ntseng e tsoela pele ea tikoloho le khafetsa ho eketseha ha maemo a leholimo a feteletseng, ho ikamahanya le maemo ho bohlokoa ho feta leha e le neng pele.

Martin Marietta o hlahisa theknoloji ea asphalt joang?

Ho tsetela ho Lipatlisiso le Ntlafatso

Boqapi bo tsoelang pele bo hloka boitlamo bo matla ba R&D. Martin Marietta, ka ho tsetela haholo boitekong ba bona ba ho etsa lipatlisiso, o beha maemo a holimo indastering. Joalo ka basebetsi ba bangata ba Taian Yueshou ba sebelisetsoang ho ntšetsa pele mahlale a lisebelisoa, k'hamphani e sebelisa talenta le lisebelisoa tsa bona ho lekola mekhoa le mahlale a macha.

Sena se ka kenyelletsa ho leka ka li-binders tse ncha kapa ho kopanya theknoloji e bohlale ho asphalt ka boeona ho ntlafatsa tlhahlobo ea ts'ebetso. Monyetla oa ho hokahanya lisebelisoa tsa litsela le mekhoa ea mekhoa ea mekhoa e metle e emela moeli o tsotehang.

Ho feta moo, ho sebelisana 'moho le liunivesithi le litsi tsa lipatlisiso ho lumella mokhoa o matla haholoanyane oa boqapi, ho kenella lipatlisisong tsa maemo a holimo tsa thuto le ho li kopanya lits'ebetsong tse sebetsang.

Ho sebelisana 'moho bakeng sa Bokamoso bo tsitsitseng

Ho aha holim'a boiteko bona ba R&D, tšebelisano 'moho le balekane ba joalo Taian Yueshou Mixing Equipment Co., Ltd. le ba bang indastering ba ka theha likamano tse khothalletsang boqapi le ho feta. Ho ithuta ka kopanelo le lisebelisoa tse arolelanoang li ka potlakisa katleho ea mahlale a asphalt.

Litšebelisano tse joalo li bohlokoa bakeng sa ho sebetsana le mathata a mang a maholo a tobaneng le indasteri kajeno. Ho tšoarella ha se feela ka thepa empa hape ho mabapi le ho khothaletsa moetlo oa ntlafatso e tsoelang pele le boikarabello ba tikoloho.

Ka kakaretso, mokhoa oa Martin Marietta oa ho theknoloji e ncha ea asphalt ha e bue ka katleho e makatsang empa ke boikitlaetso bo tiileng, bo ikemiselitseng ho ntlafatsa karolo e 'ngoe le e 'ngoe ea sehlahisoa. Joalo ka mosebetsi o hlokolosi oa Taian Yueshou, o kenyelletsa kutloisiso e tebileng ea lisebelisoa, lits'ebetso, le tšebelisano ea sehlahisoa sa ho qetela le tikoloho. Boitlamo bona ke bona bo ba khethollang e le moetapele oa indasteri.


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