Arbelaez-Perez, Oscar Felipe, Universidad Cooperativa de Colombia, Colombia

• Vol 19 No 2 (2022) - Research and Innovation Articles
  Mechanical and thermal properties of concrete containing shredded and pelletized plastic wastes
  Abstract  PDF (Español (España))
• Vol 20 No 2 (2023) - Accepted for Publication
  Coconut shell ash as a substitute for cement: effect of calcination temperature
  Abstract  PDF (Español (España))