Pengaruh Bahan Pengganti Sebagian Semen Terhadap Sifat Fisik Beton Dengan Men…

This study examines the influence of sugar cane ash as a cement substitution material in concrete mixtures for compressive strength, porosity and concrete shrinkage. Sugarcane ash used in this study came from Lawang, Matur, Agam Regency, West Sumatra. The percentage of sugarcane ash used as substitute material are 0%, 2.5% and 5%. Based on 2.5% sugarcane ash substitution testing results, the c…