ENVIRONMENT-FRIENDLY VOLCANIC STONE MORTAR COMPOSITION USING POROUS NATURAL MATERIALS

摘要

PURPOSE: An environment-friendly volcanic stone mortar composition is provided to reduce the used amount of cement with toxicity by replacing cement mortar and to ensure weight reduction, deodorization, air purification, adiabatic insulation, humidity control, and antibiotic property.;CONSTITUTION: An environment-friendly volcanic stone mortar composition includes: 60 ~ 70 weight% of volcanic stone powder with a particle size distribution of 0.01 mm ~ 3.0 mm; 5 ~ 20 weight% of charcoal powder with a particle size distribution of 0.01 mm ~ 3.0 mm; 25 ~ 35 weight% of Portland cement; and 0.01 ~ 1 weight% of water reducing agents.;COPYRIGHT KIPO 2011