| Issue |
MATEC Web Conf.
Volume 95, 2017
2016 the 3rd International Conference on Mechatronics and Mechanical Engineering (ICMME 2016)
|
|
|---|---|---|
| Article Number | 01007 | |
| Number of page(s) | 4 | |
| Section | Materials Handling Methods and Performance Analysis | |
| DOI | https://doi.org/10.1051/matecconf/20179501007 | |
| Published online | 09 February 2017 | |
The Application Research on Waste Clay Brick in the Cement Concrete
Northwest University for Nationalities, Lanzhou 730124, China
Key Laboratory of New Laboratory of New Building Materials and Building Energy-saving of Gansu Province Lanzhou 730030, China
The construction waste has been produced more and more with the rapid development of urbanization and industrialization in China in recent years. The waste clay brick of construction waste named recycled coarse aggregate was mixed with cement concrete mainly by making laboratory experimental study. The clay brick as recycled coarse aggregate was mixed into the concrete at 0%, 20%, 25%, 30 %, 35%, 40%, 50%, 60%, 70%, 80%, 100% and fixed water-cement ratio according to references at home and abroad, which made the C30 standard test blocks, and strictly controlled the variable of the coarse aggregate replacement rate; the slump and 7-day compressive strength were measured, and their performance was compared with that of the standard C30 concrete specimen; the optimum range of incorporation of recycled aggregate would be put forward according to their performance. This result would have a certain significance in waste bricks.
© The Authors, published by EDP Sciences, 2017
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