TY  - JOUR 
T1  - Hierarchical pore refinement and synergistic hydration: reinforcement mechanism of concrete modified with a composite of XYPEX and nano-calcium carbonate
JO  - Matéria (Rio de Janeiro)
A1  - Peng, Dongli
SN  - 1517-7076
UL  - 10.1590/1517-7076-RMAT-2025-0983
VL  - 31 
Y1  - 2026
PB  - Brasil 
ER  -