| 摘要 |
Provided in the present invention is a composition for a finishing material comprising 10-20 wt% of acryl emulsion, 70-75 wt% of silica dioxide, and the remainder composed of water. The composition is used in providing a block for engineering work having finished exterior with various shapes and colors by having excellent wall adhesion, not only freely presenting various colors, but also having excellent formability. |
