COMPOSITION FOR TILE JOINT

摘要

The present invention relates to a composition for functional tile grout and, more specifically, to a composition for functional tile grout which adheres tiles, which are building interior and exterior decoration materials, to a floor or an inner and outer wall of a building and then finishing gaps between the tiles. The composition for the functional tile grout according to the present invention has a characteristic of including: 40-70 wt% of cement; 1-25 wt% of redispersible polymer powder; 20-40 wt% of silica; and 1-10 wt% of a first mixture which is mixed by 45-50 wt% of hemp powder and 50-55 wt% of red clay. The composition for the tile grout according to the present invention improves components of a conventional composition for the tile grout and adds a material with excellent elasticity, thereby preventing cracks of the grout and enhancing workability. Additionally, the present invention adds the red clay and the hemp, which are natural materials, to induce fresh air, thereby enhancing preference due to excellent antibacterial and deodorizing functions.