Preparation of Recycled and Multi-Recycled Coarse Aggregates Concrete with the Vibration Mixing Process
نویسندگان
چکیده
The reuse of construction and demolition waste has become vitally important because the requirements environmental protection sustainable development. vibration mixing process is a new technology novel method that improves performance concrete by optimizing without changing constituents. This study discusses 100% recycled multi-recycled coarse aggregates using investigates fresh hardened properties. results show experienced obviously higher compressive strength than non-vibration process. At 120 days, all mixtures surpassed target (40 MPa), except for with More importantly, was larger previous-generation mixing. Another interesting finding coefficient variation smaller quality better more stable. splitting tensile also investigated discussed. In addition, t-tests significant influence on concrete. It expected could be efficient way to help wide application
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ژورنال
عنوان ژورنال: Buildings
سال: 2022
ISSN: ['2075-5309']
DOI: https://doi.org/10.3390/buildings12091369