Title :
Application study of recycled coarse aggregation on base course
Author :
Wang Sheliang ; Zhang Bo ; Wang Nan
Author_Institution :
Xi´an Univ. of Archit. & Technol., Xi´an, China
Abstract :
Mechanism of action was analyzed for recycled coarse aggregation on the base course based on the engineering project of highway. The principle of physics and chemical action is clarified in the use of the recycled aggregation. Testing for key property of recycled coarse aggregation and the experiment of compression strength were operated and applied on basis of different matching recycled coarse aggregation and mixture of diverse admixture which are three kinds of cementing material. The result show that recycled coarse aggregation is accorded with requirement of highway base course when it is used of material of base course.
Keywords :
aggregation; cements (building materials); compressive strength; recycling; road building; cementing material; compression strength experiment; diverse admixture; engineering highway project; highway base course; matching recycled coarse aggregation; Aggregates; Concrete; Indexes; Roads; Testing; Water conservation; base course; frictional resistance; recycled aggregation; unconfined water-saturated;
Conference_Titel :
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location :
Lushan
Print_ISBN :
978-1-4577-0289-1
DOI :
10.1109/ICETCE.2011.5776049
