The Materialization Characteristics and Ratio of a New Soil Paste Filling Material
Joint Authors
Liu, Fangfang
Wang, Zhi
Yu, Weijian
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-29
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
In this paper, the research background is the filling and mining of the landscape mineral paste body in Baixian State, Guangxi, China.
The strength test of the new paste filling material is carried out by the materials of coal zircon, red soil, and cement, the best ratio between the materials is obtained, and the hydration mechanism of the new paste filling material is studied by XRD diffraction instrument and SEM (scanning electron microscopy) test.
The types of hydration products and microstructure forms of filling materials in different age periods are revealed.
The test results show that the optimal ratio of the new paste filling material in the coal mine is the quality ratio of coal zircon: red soil: cement as 6 : 2 : 1, and the slurry concentration is 80%, which can not only meet the transportation requirements required by the filling process but also reduce the cost of filling, and with the extension of the maintenance age, the filling material produces more gel products, and the overall structure is more encrypted.
American Psychological Association (APA)
Wang, Zhi& Yu, Weijian& Liu, Fangfang. 2020. The Materialization Characteristics and Ratio of a New Soil Paste Filling Material. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1122403
Modern Language Association (MLA)
Wang, Zhi…[et al.]. The Materialization Characteristics and Ratio of a New Soil Paste Filling Material. Advances in Civil Engineering No. 2020 (2020), pp.1-8.
https://search.emarefa.net/detail/BIM-1122403
American Medical Association (AMA)
Wang, Zhi& Yu, Weijian& Liu, Fangfang. The Materialization Characteristics and Ratio of a New Soil Paste Filling Material. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1122403
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1122403