Rectangular ground paving

Quick answer：

Rectangular ground paving refers to the covering or finishing of a flat surface, such as a floor or outdoor area, with materials like tiles, bricks, or concrete. It is commonly used in buildings, parks, and streets to provide a durable, easy-to-maintain, and visually appealing surface. The design of rectangular paving can vary, including different patterns, colors, and materials to suit various architectural and aesthetic requirements.