Ñalnde 15 suwee 2021
Kiliima ɓuuɓɗo to Asii fuɗnaange-rewo ina hollita yoga e caɗeele ɓurɗe teeŋtude ngam paabi asfalt. Ndee winndannde ina ƴeewtoo no ƴellitaare asfalt yaajnirta nguurndam paabi e nder ɗeen ɗoon sarɗiiji.
Kiliimaaji ɓuuɓɗi Asii fuɗnaange-rewo — nguleeki hitaande kala ko 25-30°C, toɓooli hitaande kala ko 1 500-3 000 mm, e nguleeki 75-90% — ina hollita yoga e caɗeele ɓurɗe teeŋtude ngam paabi asfalt e nder winndere ndee. Ɗee caɗeele tati ina peeñnina nii. Ko adii fof, nguleeki duumiiki — nguleeki weeyo paabi asfalt ina waawi yettaade 60-70°C e nder ndunngu, ko ɓuri heewde e nokku ɗo bitumen softata ɗoo, ina addana rutting — deformation grooved longitudinal — e les njiimaandi teeŋtundi. Ɗiɗaɓere, toɓooli mawɗi — henndu mawndu juutndu (gure keewɗe to Asii fuɗnaange-rewo ina mbaawi heɓde 50-100 mm toɓo e waktu) ina addana ndiyam ɓuuɓde e dow ɗaɗol laawol ngol, ndiyam ina naata e nder weeyo hakkunde bitumen e aggregate e les njiimaandi, ina addana ndiyam bonnude — ina heen ɓuuɓri, ɓuuɓri ɓuuɓri. Tataɓol, nguleeki toowki e lewru UV — nguleeki toowki e nguleeki ina yaawi duumaade oksidaaji bitumen, tawi noon lewru UV tiiɗndu ina ɓeyda ustude foto-oksidaasiyoŋ pecce annoore e nder bitumen. Ɗee caɗeele tati fof e hawrude ina firta wonde nguurndam diisnondiral paabi asfalt e nder Asii fuɗnaange-rewo ina heewi wonde tan ko 60-70% e nguurndam diiwanuuji ɓuuɓɗi, tawi noon bidsee toppitagol ina heewi famɗude.
Rutting ko caɗeele ɓurɗe heewde e faggudu e nder laabi asfalt Asii fuɗnaange-rewo. E nder nguleeki duumotooki, ɓuuɓri bitumen ina ustoo, paabi ɗii ina mbaɗa deformaasiyoŋ (deformation plastique) e les njiimaandi teeŋtundi (kamuuji, otooji), ina mbaɗa ɓuuɓri juutndi e nder laabi taƴe. Bonannde ruttaade ina heewi : ko adii fof, kisal — so luggiɗde ruttaade ɓurii 15 mm, otooji ina mbaawi ɓuuɓde walla waasde jogaade doole e njaaweeki mawki ; ɗimmo oo, ŋakkeende ndiyam — ɓuuɓri ndiyam e nder ruttorde ina ɓeyda baasal hydroplaning e nder toɓo ; tataɓol, bonnugol mbaydi — jokkondire plastik ina yaawi ŋakkeende fatigue course base. Jaabawol gaadanteewol ngol ko huutoraade bitumen toowɗo walla baylaaɗo (hono bitumen baylaaɗo SBS), kono cuɓe ɗiɗi ɗee kala ina ɓeyda njoɓdi kaɓirɗe. Juvenator ummoraade e FangService, rewrude e golle ‘modifikaasiyoŋ’ e nder njuɓɓudi mum 3-in-1, ina waɗa jokkorgal gonngal e mbaydiiji tati caggal nde ngal ƴellitaa, ina ɓeyda ƴellitaare elastik bitumen ɓuuɓɗo oo haa ɓura 85% e bitumen jommbaajo oo, tawa ina jokki e nguleeki jillondirde les. Ɗum firti ko e nder ngonkaaji ngulɗi Asii fuɗnaange-rewo, reentaare rutting e mbaydi asfalt njuumri ustaani e mbaydi nguleeki-mix gaadoraandi, tawi noon njoɓdi ndii ina famɗi 25-40%.
Bonannde ndiyam ko caɗeele ɗiɗmere ɓurɗe mawnude e dow paabi asfalt Asii fuɗnaange-rewo, ƴellitaare mum ko jokkere enɗam. Ɗatal gadanal, ɓuuɓri ndiyam — e nder ngonkaaji toɓooli mawɗi, ndiyam ɓuuɓɗam ina naata e nder mbaydi paabi rewrude e ɓuuɓri henndu ɓuuɓri asfalt (ko ɓuri heewde ko 4-6%). Ɗatal ɗiɗaɓal, debonding hakkunde — e les njiimaandi, ndiyam ina waɗa ɓuuɓol hidrostatik to hakkunde bitumen-aggregat, ina ɓeydoo bonnude jokkondiral hakkunde filmo bitumen e dow aggregat. Ɗatal tataɓal, majjugol aggregate — caggal nde jokkere enɗam ŋakki, partikulaaji aggregate ina njaltinee e jolɗe taƴe, ina mbaɗa ɓulli. Ɗatal nayaɓal, yaajde ɓulli — ndiyam e nder ɓulli ina ɓeydoo ustude paabi taariiɗi ɗii, ina mbaɗa nokkuuji ɓurɗi mettude. Juvenator ummoraade e FangService ina semmbina jokkondiral to bannge jokkere enɗam hakkunde bitumen e aggregat rewrude e jokkere enɗam gonnde e mbaydiiji tati, ina leeltina no feewi fuɗɗoode bonnugol ndiyam. Dowlaaji poozaaɗi zi kollitii wonde njuuteendi semmbe keɓtinaazo e njuumri asfalt njuumri (doole caggal balze 7 njuvvudi ndiyam e semmbe yoorzo) ina vuri 15-20 % e njuumri njuumri hot-mix.
Leyɗeele Asii fuɗnaange-rewo ina ngondi e daawe ceertuɗe e ƴellitaare mbayliigu RAP. Tier gadano — Singapuur e Malesi : e nder njuɓɓudi desorɗe RAP timmuɗe e tolnooji karallaagal mbayliigu, ko woni e RAP ina waawi yettaade 40-60%. Hukuuma toppitiingal yah-ngartaa leydi Singapuur (LTA) ina ɗaɓɓi e denndaangal eɓɓaaɗe laabi mawɗi ngam ƴeewtaade mbaawkaaji cuɓe mbayliigu. Tier ɗiɗaɓo — Taylande, Vietnam, Indoneesi : Resndo RAP ina woodi kono toɓɓere ndee timmaani, tee resndo ngoo ina heewi 20-30%. Toɓɓere tataɓere — Myanmar, Kammboje, Laos : Resndo RAP ina famɗi no feewi, tawi caɗeele mawɗe ɗee ko ŋakkeende kaɓirɗe ƴeewndo e tolnooji karallaagal. Kala tier leydi woni, rejuvenator ummoraade e FangService ina waawi huutoreede no feewi — concentré liquide, pompiée rewrude e systems additifs gonɗi, tawa alaa ko naamnii heen kaɓirɗe keertiiɗe. Wonande leyɗeele tataɓere, ɗum firti ko ɗe mbaawi ƴattaade ƴellitaare karallaagal ngal leyɗeele ƴellitiiɗe ɗee njahri — gila e nebam dilluɗam haa e ƴellitgol molekulaaji — e ƴettude karallaagal ƴellitgol molekulaaji jibinannde ɗiɗmere to bannge laawol.
E nder eɓɓaande moƴƴitingol laawol mawngol Taylande, departemaa innjiniyaaruuji sosi taƴre jarribo 60% RAP ngam ƴeewndaade taƴre hot-mix ɓooynde. Dowlaaji teeŋtuɗi : gadanol ngol, ko ɓuuɓri RAP ko paabi asfalt gila e duuɓi 15 ko adii ɗuum, tawi ina waɗi bitumen fotde 5,5 %, e nokku softinde bitumen ɓooyɗo oo, ummorii ko e 48°C adannde haa 65°C ; ɗimmo oo, doseeji ɓuuɓɗi ɗii ko 8% e masse bitumen RAP, e toɓɓere softeende caggal ɓuuɓnugol ngol, artii e 51°C (e nder 3°C bitumen jom suudu) ; tataɓol ngol, nguleeki jillondirde ustii gila 180°C haa 130°C, ɗum noon ina usta njaru petroŋ fotde 30% ; nayaɓo oo, caggal dumunnaaji ɗiɗi toɓooli, taƴre nde rewindaande ndee ina famɗi 40% e ɓuuɓri, 30% e luggiɗde ruttorde ndee ina famɗi e taƴre hot-mix ndee. Nafoore ndeeɗoo ñaawoore ko hollirde wonde e nder ngonkaaji weeyo ɓuuɓɗi Asii fuɗnaange-rewo, ƴellitaare asfalt ina waɗa ko moƴƴi tan e nder laboratuwaar kono kadi ina darii e jarribooji ɗiɗi nguleeki e toɓooli mawɗi e laabi goongaaji.
Wonande soodooɓe e nder eɓɓaaɗe laabi Asii fuɗnaange-rewo, suɓaade njuɓɓudi asfalt ina ɗaɓɓi hakkille teeŋtuɗo e ɗee geɗe. Ko adii fof, dartagol nguleeki toowki — ɓuuɓoowo oo e hoore mum fotaani ɓurde ɓuuɓde walla ustaade e nguleeki toowki, kadi ɓuuɓol ngol ina foti toowde no feewi (ɓuuɓol ngol gila FangService ina jogii ɓuuɓol 231°C, ko ɓuri nguleeki jillondirde 130-140°C). Ɗiɗaɓere, reentaade bonnugol ndiyam — yeeyooɓe ina poti ɗaɓɓude rokkude jarribo Marshall ɓuuɓngo e jarribo feccere freeze-thaw. Tataɓol, ko nanndi e bitumen moɗtuɗo nokku — bitumen baylaaɗo SBS e bitumen rubberized ina kuutoree no feewi e nder leyɗeele Asii fuɗnaange-rewo, tee njuɓɓudi ndii ina foti yahdude e ɗeen bitumen baylaaɗe. Nayaɓol, darnde dokkal — Eɓɓooje Asii fuɗnaange-rewo ina keewi jogaade limlebbi tiiɗɗi, kadi mbaawka dokkal ngal e mbaawka mum to bannge njuɓɓudi ko geɗe teeŋtuɗe. Joyaɓere, ballal karallaagal — mbaawka jom jawdi en ngam rokkude onsite mix design ballal e ardorde mahdi. Wonande eɓɓaaɗe Asii fuɗnaange-rewo, nafoore ballal karallaagal to nokku ina heewi ɓurde coggu geɗel ngel e hoore mum. View the Asphalt Rejuvenator Supplier
Haalan min senaare eɓɓoore maa e sarɗiiji, min mbaɗata heen feere moƴƴere e rokkude min limto e nder waktuuji 24.
Heɓde Quote mo alaa ko yoɓi3-in-1 ɓuuɓnoowo asfalt (jillondiral nguleeki + waylude + mbayliigu), RAP >=60% (ko ɓuri heewde 100%), nguleeki jillondiral 120-140°C, nguurndam fatigue >=85% asfalt keso, njoɓdi kuuɓtodinndi 25-40% les. Ɓooygol 280 mPa·s, ɓuuɓol 231°C, ɓuuɓol 0,96 g/cm3, ina tawee e mbaydiiji 25 kg walla 1000 kg. Wallude fooruuji keertiiɗi e dow naamnal e rokkude ciimtol jarribo batch, e sarɗiiji njulaagu cuɓaaɗi EXW/FOB/CIF/DDP.
Janngu ko fayti e suɓagol agent regeneration asfalt e quotation →