Open AccessEffect of Quartz Sand on Compressive Strength of High Performance Basalt Fiber Concrete
Author(s) -
Yao Dongdong,
Ji Hongru,
LU Zhe,
Xinjun Li,
Jie Li,
Feng Zhengang
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/758/1/012063
Subject(s) - compressive strength , curing (chemistry) , materials science , composite material , quartz
The QS with different sizes was used to prepare the HPBFC according to the closing packing theory. The universal mechanical tester was applied to test the compressive strength of HPBFC specimens after different curing periods. Effects of the QS with different sizes and mixing ratios on compressive strength of the HPBFC were compared and the development of compressive strength of the HPBFC during different curing time was analysed. Results show that the QS with small particle size can significantly increase the compressive strength of HPBFC. The HPBFC with small size of QS not only possesses the highest compressive strength at different curing stages, but also has the fastest increasing rate during the standard curing conditions.