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GUANGDONGARCHITECTURECIVILENGINEERING201377JUL2013No.71,,,,。,。,,、。,,,。2,、、、、、。4,、、,1。、、,,;,,。、。,1,,2,。2,,,,,1.5MPa。,2,,,张永健(广东省建筑科学研究院广州510500):以沥青混合料路面工程质量的控制作为出发点,自主研发新型沥青含量试验压力过滤器,提高了沥青混合料沥青含量检测的准确性,利用双活塞抽气加压原理,对试验后含有矿粉的抽提溶液进行加压过滤,确保矿粉不会流失,可减少检测误差。:沥青含量试验;压力过滤器;研发IndependentResearchandDevelopmentofNewAsphaltContentTestPressureFilterZhangYongjian(GuangdongProvincialAcademyofBuildingResearchGuangzhou510500,China)Abstract:Researchesonthenewasphaltcontenttestpressurefilters,aimingatcontrolingtheconstructionqualityofasphaltpavements,improveaccuracyofresultsforthecontenttestsofasphaltmixture.Basedonthetheoryofpressurizedtwinpistonpumping,thetestsolu-tioncontainingorepowerispressurizedandfiltered,bywhichpowderleakandtesterrorsarereduced.Keywords:asphaltcontenttest;pressurefilter;researchanddevelopment160訳訴訵訶2:JUL2013No.72013770.2s,。,,。2。,,,,,,,。,,。、,:,1.5MPa,。,、,,,,,,,,,,,,。1,,。、、、、。,,,。、,,,,。,、,,,,、,,,。33.1m1,0.01g,,,()。,,,。3.2,,,,,,,,,,,。,,,,105℃,m2,0.01g,m2m1。,。4⑴。,。⑵。,。⑶。,,。⑷。,,。(59)61JUL2013No.72013775,,,,。,。,。,,:,。,,。,12,。,,,、,,,,,,。6,,,,,、、、。,。[1].[J].,2011(31)[2],,.4[J].,2009(10)[3],.[J].,2011(4)[4],.3[J].,2011(5)[5].[D].:,2004!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!⑸。,。、,,。⑹。,,,。5,,、,、,。,、、、、,,、,。[1]JTGE20-2011[S][2]JTGF40-2004[S](61)59
本文标题:自主研发新型沥青含量试验压力过滤器
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