Strength and ductility improvement of recycled aggregate concrete by polyester FRP-PVC tube confinement
نویسندگان
چکیده
منابع مشابه
Assessing relationships among properties of demolished concrete, recycled aggregate and recycled aggregate concrete using regression analysis.
Recycled demolished concrete (DC) as recycled aggregate (RA) and recycled aggregate concrete (RAC) is generally suitable for most construction applications. Low-grade applications, including sub-base and roadwork, have been implemented in many countries; however, higher-grade activities are rarely considered. This paper examines relationships among DC characteristics, properties of their RA and...
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Full scale tests with crushed concrete used in sub-bases in roads show that the material has capacity to reharden, very slowly but also after prolonged periods of time. The rehardening process in crushed concrete aggregate has been analysed with a thermogravimetric method, comparing the change in chemical composition in the aggregate when set with water, compacted and hardened. It has been show...
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ژورنال
عنوان ژورنال: Composites Part B: Engineering
سال: 2019
ISSN: 1359-8368
DOI: 10.1016/j.compositesb.2018.10.102