期刊
CONSTRUCTION AND BUILDING MATERIALS
卷 68, 期 -, 页码 637-643出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.conbuildmat.2014.07.012
关键词
Filler; Volumetric proportion; Uncompacted density; Specific surface area; Methylene blue value test; Creep test; Indirect tensile test; Moisture sensitivity test
A number of industrial and domestic wastes are being used as replacement of conventional fillers in asphalt mix. Since different fillers have different densities, conventional weight proportioning may give rise to excess or inadequate quantity of filler in the mix. Hence, volume proportioning for fillers is suggested in the present work. Fillers made up of brick dust, fly-ash, lime dust, recycled concrete waste aggregates dust and conventional stone dusts are studied. The fillers are characterized through uncompacted bulk density, particle size distribution, methylene blue, Blaine's air permeability, scanning electron microscopy, X-ray diffraction and loss on ignition tests. Creep, indirect tensile strength and moisture sensitivity tests are performed on the asphalt mixes and the results are compared. (C) 2014 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据