TY  - JOUR 
T1  - Correlation of strength parameters, microstructure, and eco-strength efficiency in lightweight concrete using waste polyurethane foam aggregate
JO  - Matéria (Rio de Janeiro)
A1  - Rajendiran, Roobankumar
A1  - Mariappan, Senthilpandian
A1  - Sivasubramani, Deepa Nivethika
A1  - Natarajan, Shanmuganathan
SN  - 1517-7076
UL  - 10.1590/1517-7076-RMAT-2025-0564
VL  - 30 
Y1  - 2025
PB  - Brazil 
ER  -