Open AccessEffect of concrete viscosity on apparent quality of fair faced concrete
Author(s) -
Renliang You,
Pan Zhang,
Yuetao Qiu,
Qing Zheng
Publication year - 2022
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2194/1/012018
Subject(s) - viscosity , materials science , composite material , porosity , geotechnical engineering , quality (philosophy) , engineering , physics , quantum mechanics
In this paper, concrete with different viscosity was prepared by adjusting the water binder ratio of concrete. The floating time of table tennis was used to characterize the viscosity of concrete, and the effect of concrete viscosity on the apparent quality of fair faced concrete was studied. The test results show that with the increase of concrete viscosity, the apparent porosity of concrete decreases first and then increases. When the water binder ratio is 0.37 and the floating time of table tennis is 40s, the appearance quality of concrete components is the best.