| 摘要 |
A natural wallpaper with an open structure of the present invention comprises a base (10) and a mixture (20), wherein the mixture (20) is allowed to deposit and permeate the inside and outside of the base (10) and is coated, combined, and compressed on front and rear surfaces of the base (10). The base (10) is composed of one of non-woven fabric, pulp, paper, a plant fiber, and a chemical fiber. The mixture (20) is composed of 45-95 wt% of a natural mixture powder and 5-45 wt% of a binder, wherein the natural mixture powder is obtained by mixing one or at least two of loess, clay, boulder, terra alba, illite, zeolite, lime, slaked lime, macksumsuk, and volcanic cluster, as a mineral powder in the range of 150-2500 meshes, and the binder is obtained by mixing one or at least two of an aqueous binder, a natural binder, a wheat flour, starch, seaweed liquid, and glue, as a binder natural material. Since the mixture of the natural mixture powder and the binder is allowed to permeate the inside of the base and is coated on the outside of base, thereby constituting an open structure, instead of a closed structure made by coating the front and rear surfaces of the base with the mixture, moisture can be easily discharged even though the wallpaper is applied during the high-humidity season or in the case where the moisture is not smoothly discharged, such as existing fresh concrete, thereby enhancing durability without decrease of binding force. |
