一、一个重要而被忽视的问题目前,用于建筑物墙地面作装饰的主要材科有瓷砖、地砖、塑料地扳和水泥花地砖等。它们的图案设计比较单调,一般由单色砖组成;或者由四块砖组成一个图案。比如,一块方形的墙地砖,除了依靠设计的图案和色彩的变化外,它一般只能组合出三种形式。一种是直缝式组合,产生田字形图案,另一种是骑马缝式组合,产生品字形图案,还有一种是斜向组合,产生交叉的线条,组成侧田字形图案。它们组合后的效果都比较单调。如果增加花色品种来弥补单调,这就需 First, an important and neglected issue At present, the main materials used to decorate the walls of buildings are ceramic tiles, floor tiles, plastic pulls, and cement tiles. Their pattern design is monotonous, usually consisting of a single color brick; or a pattern composed of four bricks. For example, a square wall tile, in addition to the design changes in the pattern and color, it can only be combined in three forms. One is a straight seam combination that produces a field-shaped pattern, the other is a combination of horse-riding stitches to produce a product-shaped pattern, and another is an oblique combination that produces intersecting lines that form a side-by-side pattern. Their combined effects are relatively monotonous. If you increase the color variety to make up for monotony, this will require