瀝青陶?；炷列阅苎芯?pdf

1、中國海洋大學(xué)碩士學(xué)位論文瀝青陶?；炷列阅苎芯啃彰盒蠌┣嗌暾垖W(xué)位級別：碩士專業(yè)：防災(zāi)減災(zāi)工程及防護工程指導(dǎo)教師：焦雙健20090601ThestudyofceramsiteasphaltconcreteperformanceAbstractInthispapershaleceramsiteareusedtoreplacecrushedstoneinasphaltconcretepavingtheroadsurfaceCeramsite

2、asphaltconcretehavethegeneraladvantageslikesmoothtraffic，comfortable，lownoise，easymaintenanceandrenewablethatthegeneralasphaltconcretehave，inadditiontohavingthespecialadvantageslikelightweight，lowernoise，slowcoolingdurin

3、gpavingandrollercompaction，lowelasticmodulus，wearableantislide，increasingthedensityofasphaltconcreteaswellasreduceingthedustduringmixingprocessandthusmoreenvironmentally—friendlyEtcTherefore，theceramsiteasphaltconcreteha

4、veamoreidealapplicationinbridgepaving，oldbridgetransformationandtunnelpavingandSOOnInthispaper，theexperimentionofwaterabsorption，apparentdensity，bulkdensity，rawmaterialsgradationandotherperformanceofshaleceramsite，gravel

5、，sandandotherrawmaterialshavebeendoneOnthisbasis，themixtureratiohasbeendesignedinaccordancewiththerequirementsofthetestroadConsideringthecharacteristicofthelightweightandtheuniformsizeofshaleceramsite，itisusedteplacecrus

6、hedstonewhosediameterbetween10mm20mmequalvolumeAgradationdesignmethodofceramsiteasphaltconcretehasbeengivenonthebasisofequalvolumereplaceThebestamountofasphaltthathasbeengivenis52％byindoorMarshallexperimentionThewatersta

7、bility，hightemperaturestability，lowtemperaturecrackresistanceandanti—splitperformanceisevaluatedbyindoorwaterMarshallexperimention，trackexperimention，low—temperaturecrackresistanceexperimentionandAnti—splittingofceramsit

8、easphaltconcreteThetestroadschemeismadeaccordingtothecharacteristicsofceramsiteasphaltconcreteandthedistributionoftherawmaterialsoftestroadTherequirementsofperformanceofalltheaggregateandasphaltthattestroadrequiredaregiv