| 摘要 |
A molding for interior and exterior decorations of a building is provided to make lightweight by using a Styrofoam mold and to increase decorative effect of a building with high physical strength, excellent waterproof effect and various designs. A molding for interior and exterior decorations of a building includes a mold(10) made with Styrofoam and composed of an installation rear face(11), an upper plane(12) and an incline(13) having various cross-sectional patterns, a mixed mortar layer(14) formed on the surface of the upper plane and the incline, a finish decorative layer(15) formed on the surface of the mixed mortar layer, and an assembly groove(16) formed on the installation rear face to be bent and continued vertically and horizontally in the mold. The mixed mortar layer is formed by applying a mixture of 25~35 weight percent water, 5~15 weight percent waterproof agent, 30~50 weight percent cement, 2~4 weight percent glass fiber and 14~20 weight percent adhesive mortar on the surface of the mold to a thickness of 3~5mm to have optimum physical strength and to lighten weight, and the finish decorative layer is formed by applying stone powder mixed with binder or paint on the surface of the mixed mortar layer to have various quality or colors for decoration. |
