| 摘要 |
PURPOSE: A lawn grass block is provided to grow plants like lawn grass and prevent heat island phenomenon. CONSTITUTION: A lawn grass block(1) comprises a base portion(10) and multiple protrusions(20). The base portion is placed on the surface. The protrusions are separated from the base and integrated with each other. A retreated groove(21) is formed in a space between the protrusions. The retreated groove is filled with soil and is used as a plant growth space. |
