균주를 활용한 바이오 콘크리트의 친환경성 평가에 관한 연구

Abstract

This study evaluated the usable possibility of the polysaccharide strains about concrete as alternative materials of chemical admixtures. Currently, the harmful environmental substances which are included formaldehyde to cause skin disease such as atopic have been much discharged in most of concrete building. Thus, If bio-concrete mixed strains used in the building, it would be to reduce these symptoms occur. In order to prove this, it was investigated for the production process of the polysaccharide strains, also it was evaluated antibacterial and deodorant experimentally and the content of formaldehyde about products which were manufactured putting that in concrete. Because of the excellent preventing segregation and maintaining good viscosity when applying cultivated strains in concrete, it were proved to be applicable as a concrete admixture. In addition, we proposed a model expression for cultivating the strains.