TY  - JOUR 
T1  - Influence of nano silica on impact resistance and durability of fly ash concrete in structural buildings
JO  - Matéria (Rio de Janeiro)
A1  - Ramasamy, Saravanakumar
A1  - Deivasigamani, Vivek
A1  - Soundararajan, Elango Krishnan
A1  - Sridhar, Jayaprakash
SN  - 1517-7076
UL  - 10.1590/1517-7076-RMAT-2023-0340
VL  - 29 
Y1  - 2024
PB  - Brasil 
ER  -