Paper Title :Differences in the Internal Structure of Nanofiber-Cement Matrices Concerned with the Change of Cement Compressive Strength
Author :Tri N. M. Nguyen, Huy Q. Nguyen, Jung J. Kim
Article Citation :Tri N. M. Nguyen ,Huy Q. Nguyen ,Jung J. Kim ,
(2023 ) " Differences in the Internal Structure of Nanofiber-Cement Matrices Concerned with the Change of Cement Compressive Strength " ,
International Journal of Advances in Mechanical and Civil Engineering (IJAMCE) ,
pp. 15-19,
Volume-10,Issue-4
Abstract : This study presents the effect of the hybrid nanofiber of nylon 66 and silica seeds in improving the compressive
properties of cement-based materials. The observations from compression tests show an increase of 38 % and 24 % in
compressive strength and toughness of cement pastes modified by the hybrid nanofibers, respectively. The behaviors of
fibers inside the internal structures of cement paste were investigated through SEM images, showing the enhancement in the
adhesive of nanofibers between cement hydration products and creating extra C-S-H products through the extra pozzolanic
reactions.
Keywords - Hybrid nanofibers, Nylon 66, Silica, Cement, SEM.
Type : Research paper
Published : Volume-10,Issue-4
DOIONLINE NO - IJAMCE-IRAJ-DOIONLINE-20000
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Copyright: © Institute of Research and Journals
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Published on 2023-11-11 |
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