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| Estimation of solid waste generation on the construction site |
| WANG Qian-kun1, HU Rui-bo1, REN Zhi-gang1, CHEN Lei2, TU Jing-zhong1, HE Yan-ting2 |
1. College of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan 430070, China;
2. China Construction First Building(Group) Corporation Limited, Beijing 100161, China |
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Abstract An innovative approach was proposed, in which integrated the improved material tracking method, R-based algorithms with data-mining techniques to overcome the problem of rough and subjective data-obtaining in traditional methods. Then, an empirical analysis on the OSW data was collected from new residential buildings located at multiple regions cross China. The results showed that for the common wastes: concreate, steel, and masonry, the typical waste generation rates were 3.28%, 2.88%, and 3.33%, and the representative intervals were from 0.6144% to 5.9456%, 0.622% to 5.138%, 0.6103% to 6.02%, respectively. Comparing with the previous data, the rate of OSW’s generation was higher than that of normal loss in new constructions. Furthermore, the regional differences in solid waste management in which the management performance in coastal cities was better than that in inland cities.
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Received: 06 September 2018
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