瀝青混合料回收粉的利用研究.pdf

1、東南大學(xué)碩士學(xué)位論文瀝青混合料回收粉的利用研究姓名：杜騁申請學(xué)位級別：碩士專業(yè)：道路與鐵道工程指導(dǎo)教師：楊軍2002.1.1東南人學(xué)壩I。學(xué)位論義；2Jj青混合車=1。1收粉的利用研究ResearchOilUtilizationofBaghouseFinesforHotMixAsphaltABSTRACTBaghousefinesarefinescapturedbydustcollectionsystemsCoaghouses)from

2、hotmixasphaltfacilityexhaustsystemsResearch00thecharacterizationsofbaghousefinesandtheeffectofbaghousefinesonasphaltbindersandmixturesarelackinourcountrySObaghousefinesareforbiddeninroadengineeringButalotofbaghousefinesa

3、reconductedindustcollectionsystems，environmentsispollutedseriouslyifbaghousefinesaredisusedThecharacterizationsofseveralbaghousefinesandmineralfillers，thee仃ectsofdifferentfinesontheperformanceofasphalt—fillerbindersandas

4、phaltmixturesarecomprehensivlystudiedinthepapeL1ResearchonthecharacterizationsofbaghousefinesandmineralfillersTheconclusionsshowthatthecharacterizationsofmineralfillersusedinfreewayofJiangsuProvinceapealmostsanleThechara

5、cterizationsofbaghousefinesaredifferentgreatlybecauseofcoarseaggregateswithwidediscrepancyofmineralogicalproperties，stackingmodesandthedifferencesofdustcollectionsystems，butthecharacterizationsofbaghousefinesareaccordwit

6、hthedemandsofstandardspecifications2ResearchontheeffectsofbaghousefinesandmineralfillersontheperformanceofasphaltfillerbindersTheeffectsofdifferentfinesOilhightemperatureproperties，lowtemperaturepropertiesandfatigueprope

7、rtiesofasphaltfillerbindersarestudiedTheconclusionsshowthatnodisadvantageouse&ctsofbaghousefinesonhightemperaturepropertiesandfatigueproperties8regainedwhenfines—asphaltratioislow(1essthan12，baseduponweight)；justwhenfine

8、s—asphaltratioishigherthan12，baghousefineshaveremarkabledisadvantageouseffectsonhightemperaturepropertiesandfatiguepropertiesSimpleresearchshowsthatbaghousefinesinbindersdoharmtolowtemperaturepropertiesofasphalt—finesbin

9、dersThemethyleneblueandD30arerecommendedfinestestrelatedtohightemperatureperformancesandfatiguepropertiesofasphaltfillerbindersrespectively3Researchontheeffectsofbaghousefinesandmineralfillersontheperfomlanceofasphaltmix

10、turesTheeffectsofdifferentfinesonhightemperaturepropertiesandmoisturesusceptibilityofasphaltmixturesarestudiedinthepaperBaghousefinesdoOOharmtohightemperaturepropertiesandmoisturesusceptibilitywhenfines—asphaltratioislow

11、；andwhenfinesasphaltratioishigh，baghousefineshavenotableadversee腩ctsonhightemperaturepropertiesandmoisturesusceptibilityofasphaltmixturesThevalueofGermanfillertestoffinesisrecommendedfinestestrelatedtomoisturesusceptibil