Māe 20, 2022
Europe ewōr an asphalt ko rebintata ilo lal in im juon system in recycling eo emman tata. Eoon in ej etale ewi wawein an asphalt rejuvenation kōjerbale ilo jimwe iumin joñan ko an Europe.
Europe ewōr an jukjuk in pād eo em̧m̧an tata ilo laļ in n̄an kōjerbal asphalt. Ekkar ñan European Asphalt Pavement Association (EAPA), Europe ej kōmman enañin 70 milien tōn in RAP ilo juon yio, elaplok jen 80% in rej bar kōjerbale. Ilo Germany, France, Netherlands, im ailiñ ko ilo Nordic, RAP ilo hot-mix recycling ej tõbar 30-50%, im ilo warm-mix recycling emaron tõpar 50-80%. Tōbrak in joñan in recycling eo elap ej bedbed ion jilu pillar ko: moktata, juon RAP graded storage system — European mixing plants rej lale RAP grading warehouse ko, kōjepel RAP ñan elōn kain ko ikijen bitumen content im aggregate grading; kein karuo, joñan ko reutiej kin jerbal in bar jeblak — European Standard EN 13108 series ej likit joñan ko rebin ñan kein jerbal ko rekāāl; kein kajilu, kakien ko ñan bōbrae carbon — EU Emissions Trading System (EU ETS) im national carbon taxes rej lelok tokjen ñan 30% in kōttāik joñan carbon ilo warm-mix recycling.
EN 13108 series ej juon ian asphalt mixture ko relap tata ibelakin lal, ippāñ EN 13108-20 ej lukkun likit menin aikuj ko ñan asphalt mixture ko ewōr men ko rar bar kōjerbali. Clause ko relap rej koba: moktata, kōllaajrak im kalikar kein jerbal ko an RAP — aikuj in lukkun lale RAP ñan joñan bitumen, kōllaajrak ko, jerbal in bitumen, im jerbal in kobalok; kein karuo, etale rejuvenator ko — aikuj in lelok joñan ko an rejuvenator eo im melele ko kin joñan an emman an bar jerbal; kein kajilu, menin aikuj ko ñan jerbal ko rej bar kōjerbali — ekoba Marshall stability, air voids, water sensitivity, im fatigue performance; kein kajilu, kōjparok kōmman — ej aikuj in lale wōt joñan emman in men ko kar bar kōjerbali ilo ien kōmman. Ñan ri wia ro rejjab jen Europe, men eo elaptata an aorōk ñan deloñ ilo market eo an Europe ej kwalok bwe rejuvenator eo air ej jejjet ñan joñan ko an EN. Rejuvenator eo jen FangService kar kōmmane kin EN standards ilo lemnok — viscosity in 280 mPa·s (Brookfield ilo 135°C), flash point in 231°C, post-RTFOT viscosity ratio in 1.1, im post-RTFOT mass change in 0.9% — aolep ilo joñan ko rej aikuji jen European market.
European RAP grading system ej un eo elaptata ñan an maroñ in jerbal recycling. Ilo wāween eo an Europe, RAP ejjab 'juon pile in men ko rem̧or' ak juon men in engineering eo ej aikuj in kōllaajrake im kōmeļeļeik ekkar n̄an wāween ko kar ejaaki. Jerbal in kōllaajrak ej koba: moktata, bōk sample ko — bōk sample ko rejimwe ilo ien ko rekkar jen kajjojo jikin mōttan ko; kein karuo, test — kōmmane juon laajrak in test ko ion sample ko ñan joñan bitumen eo (wāween kōjeramman), aggregate grading (sieve analysis), bitumen performance (penetration, softening point, viscosity), im aggregate performance (crush value, abrasion, water absorption); kein kajilu, kōllaajrak — kōjepel RAP ñan elōn kōllaajrak ko ekkar ñan joñan bitumen eo im joñan kōllaajrak eo (e.g., Germany ekkā an kōjenolok ñan jilu kōllaajrak ko: 0-5%, 5-7%, im 7%+ joñan bitumen eo); kein kajilu, kōjparok — kōjparok im label kajjojo kilaaj ko make ñan bōbrae an men ko koba ippān doon. Sistem in kōllaajrak in ej letok juon pedped in melele ko rejimwe ñan kōmman kein jerbal ko kar bar kōjerbali, ilo an kōmman bwe en maroñ in lale joñan emman in ial ko kar kōjerbali bar juon alen. Ñan ailiñ ko rejjab Europe, kōmmane juon RAP grading system ej juon ian ial ko remman tata ñan kalaplok joñan an armij ro kajerbal recycling.
Ilo European road engineering, aorōk in warm-mix recycling ejjab bed wot ilo jerbal in jerbal ak elaptata ilo an oktak joñan carbon emissions. EU Emissions Trading System (EU ETS) kiiō ewōr juon an wōnāān carbon ej 60-80 euros juon tonne in CO₂, im warm-mix recycling ej kōmman bwe en diiklok an armij kajerbal fuel im CO2 ko rej walok jen 30% keidi ibben hot mix. Ñan juon 100,000-tonne pavement project, juon 30% kōttāik emission ej joñan wōt 3,000 tonnes in CO2, joñan wōnan 180,000-240,000 euros ilo wōnan carbon kiõ. Bar juon, jet ailiñ ko ilo Europe (einwõt Germany im Netherlands) rej likit tax in carbon ion engineering in ial ko, im joñan an diklok joñan jorrãn jen warm-mix recycling ej lukkun diklok joñan tax eo. Ilo jukjuk in bed in, economy case eo ñan warm-mix recycling ejjab bar juon tokjen eo ejjab alikar einwot 'fuel savings' ak ej juon tokjen — carbon credit revenue im carbon tax avoidance — eo emaron in bōk jikin ilo project finances.
Ilo juon jerbal in kōkmmanman ial ko relap an Germany (Bundesstraße), jikin jerbal in engineering eo ear bōk juon kein jerbal in bar kōjerbal men ko rebin im ewōr 65% RAP ie. Data ko relap: moktata, RAP ej jen asphalt surfacing eo kar likite 20 yio ko remootlok, innem elikin an kar grade, 5-7% grade RAP eo kar kajerbale; kein karuo, joñan rejuvenator eo ear 12% in bitumen eo ilo RAP eo, im post-rejuvenation penetration ear bar jeblak jen 22 dmm ñan 48 dmm (virgin bitumen ear 52 dmm); kein kajilu, joñan bwil im molo in kōmat eo ear dikļo̧k jān 180°C ñan 130°C, im kōjparok enañin 35 MJ in fuel ñan juon tonne in kōmat eo; kein kajilu, jerbal in ear bōk low-carbon highway certification jen German Federal Environment Agency, ippāñ carbon credit revenue in enañin 150,000 euros. Aorōkin case in ej bwe ej kwalok bwe iumin Europe's high-standard regulatory system, high-AP regeneration ejjab baj technically feasible ak barāinwōt economically emmanlok jen conventional hot-mix solutions — ñe carbon credit revenue ej bōk jikin ilo project finances, comprehensive cost ej 30-40% diiklok jen conventional hot mix.
Ñan ri wiakake asphalt rejuvenator ro rej kōnan deloñ ilo jikin wia ko ilo Europe, ial in bokake ej aikuj karōk ko rejimwe. Mokta, kōmmane peba in jerbal ko — kōllaajrake peba in jerbal ko rejejjet ekkar ñan joñan ko an EN, ekoba joñan ko an enbwin im kein jerbal ko, melele ko ñan kalikar joñan an emman jerbal in bar jeblak, im juon peba in melele ko ikijen kejbãrok (SDS). Kein karuo, third-party certification — kōmman bwe rejuvenator eo en make test e im certificate jen juon laboratory eo emōj an European-accredited. Kein kajilu, jerbal in etale — kadedelok juon jerbal in etale ibben ri jerbal ro jen Europe ñan an maroñ in bōk melele ko jen engineering ro ilo bukwon eo. Kein kajilu, jerbal ibben don ilo ien eo elap — ejaak kõtan ko rebin ibben ri jerbal ro ilo jikin kōmat ko ilo jikin eo ak jikin jerbal in engineering ko ñan lelok jibañ im kejbarok kin men ko rej aikuji. Elikin bun̄tōn kein emān, ri-kōm̧m̧an rejuvenator eo ej mālim n̄an bōk kuņaan ilo bidding eo an armej ilo m̧akūtkūt in Europe. Melele eo elap ej: joñan deloñ eo ñan market in Europe ej utiej, ak ñe emoj deloñ, joñan market eo im joñan emman in project eo elaplok an utiej jen jikin ko rej eddeklok. View the Asphalt Rejuvenator Supplier
Kwalok ñan kim jekjek in jerbal eo am im men ko rej aikuji, innem kim naj lewoj juon wāween eo ejimwe im lewoj juon am quote ilowaan 24 awa.
Bōk juon quote ejjelok wōnāān3-in-1 asphalt rejuvenator (warm mix + modification + regeneration), RAP content >=60% (maximum 100%), mixing temperature 120-140°C, fatigue life >=85% new asphalt, comprehensive cost 25-40% lower. Viscosity 280 mPa·s, flash point 231°C, density 0.96 g/cm3, ewōr ilo 25 kg ak 1000 kg drum ko. Jipan formula ko rejejjet ilo aikuj im lewoj report in test ko, ippāñ naan in wia ko rejjab aikuj in EXW/FOB/CIF/DDP.
Katak kin joñan im joñan wōnan ri jerbal in kōkāāl asphalt →