日本宇都兴产开发了一种适用于回厂、仓库等地面用的特种水泥材料，并已在市场上开始销售。这种材料加入了自流平外加剂，便于地面施工，地面平滑。而且这种材料克服了过去的材料抗磨性差、着色困难的缺点，大大提高了材料的抗磨损性，而且材料本体着色更利于地面的图案设计和 Japan Yudu Industrial Co., Ltd. has developed a special cement material that is suitable for use on the ground such as factory and warehouse, and has begun to sell on the market. This material incorporates a self-leveling admixture that facilitates the construction of the ground and the floor is smooth. Moreover, this material overcomes the disadvantages of poor abrasion resistance and coloring of materials in the past, greatly improves the wear resistance of the material, and the material body coloring is more conducive to the pattern design of the ground and