Performance of cementitious renderings and masonry mortars containing recycled aggregates from construction and demolition wastes

被引：110
作者：
Silva, R. V. [1 ]
de Brito, J. [2 ]
Dhir, R. K. [3 ,4 ]
机构：
[1] Univ Lisbon, Inst Super Tecn, CERis ICIST, Av Rovisco Pais, P-1049001 Lisbon, Portugal
[2] Univ Lisbon, Inst Super Tecn, DECivil, CERis ICIST, Av Rovisco Pais, P-1049001 Lisbon, Portugal
[3] Univ Birmingham, Sch Civil Engn, Birmingham B15 2TT, W Midlands, England
[4] Applying Concrete Knowledge, 1A Blakeney Ave, Birmingham B17 8AP, W Midlands, England
来源：
CONSTRUCTION AND BUILDING MATERIALS | 2016年 / 105卷
关键词：
Recycled aggregates; Construction and demolition waste; Rendering mortar; Masonry mortar; Sustainability; 75; MU-M; MATERIALS FINER; SULFATE ATTACK; PART-I; CONCRETE; DURABILITY; REPLACEMENT; CERAMICS; STRENGTH; BEHAVIOR;
D O I：
10.1016/j.conbuildmat.2015.12.171
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper presents a systematic literature review of 114 publications published over a period of 39 years from 1977 to 2015, alongside a meta-analysis of collated data sourced from publications concerning the effect of incorporating recycled aggregates, from treated construction and demolition wastes, on the performance of cementitious renderings and masonry mortars. Several of the most relevant properties were evaluated regarding the mortars' fresh state and their mechanical, physical and durability-related performance. The results suggest that an increasing content of recycled aggregates may reduce the performance of some of the masonry mortars, which can nonetheless be easily compensated, but most recycled aggregates mortars for rendering applications have shown comparable performance to that of conventional mortars and complied with the requirements of the European Standardization. (C) 2015 Elsevier Ltd. All rights reserved.
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收藏
页码：400 / 415
页数：16
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