| 요약2 |
In the trend of rising interest for the healthy life and well-being,, various research has been carried out in the eco-friendly construction materials. This research has been to improve the indoor air quality using the mineral admixtures which has moisture control effect by the internal porous structure, such as loess, zeolite, active carbon, diatomite. After dividing the alternation rates into 4 levels with 10 percents spectrum against the weight of cement mortar, we have found out the appropriate mixing rates on cement mixing work in the viewpoint of compressive strength as well as the damp absorptance, emissivity of far-infrared radiation, deodorization effect respectively. |