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Experimental Research on Molding and Curing for Emulsified Asphalt Cold Recycling Mixture Using Orthogonal Test
Pages: 1-5
Year: Issue:  2
Journal: Journal of Liaoning Provincial College of Communications

Keyword:  road engineeringasphalt pavementemulsified asphalt cold recyclingmolding and curingorthogonal test;
Abstract: Cold recycled mixture using emulsified asphalt is widely applied to road recycling engineering,while there is no unified standard for its molding and curing methods. This article uses orthogonal test of emulsified asphalt cold recycling mixture compaction molding and curing methods. The results show that emulsified asphalt cold recycling mixture can get the better technical indicators after the molding and curing methods. The first step is each side 50 times compaction after mixture putting into mold. Then put specimen side in the 60℃ wind drying oven at least 40 hours. Next take the specimen out and compact each side25 times immediately. Finally put specimen side on the ground at least 12 hours at room temperature, and then take the test-piece from the mold for test.
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