Experimental study on performance deterioration and pore structure development law of aerated concrete under negative temperature curing
Civil Engineering|更新时间:2024-05-22
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Experimental study on performance deterioration and pore structure development law of aerated concrete under negative temperature curing
“In the field of architecture, a new study reveals the development law of compressive strength of aerated concrete under sustained negative temperature (-5 ℃) conditions. The experimental results show that negative temperature curing has a significant inhibitory effect on the strength growth of aerated concrete, and the amount of air entraining agent is negatively correlated with the strength of concrete. The study has clarified the optimal dosage of air entraining agent for aerated concrete under negative temperature conditions, providing a solution to ensure the compressive strength and pore structure optimization of concrete.”
Journal of Civil and Environmental EngineeringVol. 46, Issue 3, Pages: 180-188(2024)
作者机构:
1.兰州交通大学,土木工程学院,兰州 730070
2.兰州交通大学,道桥工程灾害防治技术国家地方联合工程实验室,兰州 730070
作者简介:
ZHANG Rongling (1984- ), professor, PhD, main research interest: durability of concrete at low negative temperature, E-mail: 414731257@qq.com.
基金信息:
Scholars and Innovation Team Development Program(IRT_15R29);National Natural Science Foundation of China(51768033);University Collaborative Innovation Science and Technology Team Support Program of Gansu Province(2017C-08);Longyuan Youth Innovative Talents (Team) Project;Scientific Research Project of Higher Education Institutions of Gansu Province(2018B-054)
ZHANG Rongling,YU Bo,GUO Haizhen.Experimental study on performance deterioration and pore structure development law of aerated concrete under negative temperature curing[J].Journal of Civil and Environmental Engineering,2024,46(03):180-188.
ZHANG Rongling,YU Bo,GUO Haizhen.Experimental study on performance deterioration and pore structure development law of aerated concrete under negative temperature curing[J].Journal of Civil and Environmental Engineering,2024,46(03):180-188. DOI: 10.11835/j.issn.2096-6717.2021.262.
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