Please use this identifier to cite or link to this item:
http://bura.brunel.ac.uk/handle/2438/14067
Title: | Residual compressive strength of cement-based grouting material with early ages after fire |
Authors: | Li, Q Liu, L Huang, Z Yuan, G |
Keywords: | Cement-based grouting material;Curing age;High temperature;Water mixing ratio;Residual compressive strength |
Issue Date: | 2017 |
Publisher: | Elsevier |
Citation: | Construction & Building Materials, 138(10): pp. 316 - 325, (2017) |
Abstract: | In this paper a comprehensive experimental investigation on the residual compressive strength of cement-based grouting materials after exposed to high temperature is presented. The research focused on the influences of different temperatures, curing ages before and after heating and water mixing ratios on the residual compressive strength of the material. The research indicates that the residual compressive strength of cement-based grouting material reduces significantly after heating. The reduction of the residual compressive strength of the material increases with increasing water mixing ratio. For the specimens exposed to higher temperature, such as 550 0C, the residual compressive strength cannot recover after heating. The research generated a set of reliable and valuable test data for the researches and practical structural engineers in the field of structural fire engineering. |
URI: | http://bura.brunel.ac.uk/handle/2438/14067 |
DOI: | http://dx.doi.org/10.1016/j.conbuildmat.2017.02.025 |
ISSN: | 0950-0618 |
Appears in Collections: | Dept of Mechanical and Aerospace Engineering Research Papers |
Files in This Item:
File | Description | Size | Format | |
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FullText.pdf | 1.24 MB | Adobe PDF | View/Open |
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