| 摘要 |
The purpose of the present invention is to provide a pozzolan mortar composition capable of enhancing a quality of life by giving satisfaction to contemporary people pursuing a wellbeing life by using only functional raw materials produced naturally as a mortar not including a cement composition and by making indoor environments pleasant with purification of indoor air through far infrared ray radiation, deodorizing and adsorption action, and antibacterial action, while providing a pozzolan mortar composition after affirming that gemstones produced at pozzolan mines in Shinan-gun of Jeonnam province have excellent material properties, even containing a germanium composition. The mortar composition of the present invention comprises a mixture of 30-60 wt% of a pozzolan mineral provided by pulverizing fired pozzolan mineral to a 100-300 mesh size after the pozzolan minerals of a good quality are collected and dried naturally by sun light, followed by being fired in a firing furnace at 350±50°C for 2-4 hours to remove impurities; 20-40 wt% of sand in a particle size range of 1.5±1.0 mm; 10-20 wt% of inorganic solidifying agent excluding cement provided as natural ore powders; and 2-5 wt% of fired shell powders as an antibacterial agent. [Reference numerals] (AA) Pozzolan collection; (BB) Weathering process; (CC,II) Firing; (DD) Refined pozzolan; (EE) Sand collection; (FF) Sand classification for a given particle size; (GG) Shell collection; (HH) Pulverizing; (JJ) Fired shell powder; (KK) Inorganic solidifying agent; (LL) Mortar composition |
