| 摘要 |
A lawn block is provided to propagate turf grass continuously by connecting a primary space and a secondary space for laying turf with each other. The lawn block(100) comprises a main body(110) formed in a hexahedron and contacted with the ground, grooves(171a,173a,175a,177a) and ridges(171b,173b,175b,177b) formed on the side of the main body and engaged with each other to assemble main bodies strongly, a primary space(120) and a secondary space formed in a polyhedron, contacted with each other and laid with turf, depressions(131) formed on two or four sides of the main body, a primary connection passage(150) formed on the top of the main body to connect the outside of the main body with the primary space, and a secondary connection passage connected with the primary connection passage to connect the primary space and the secondary space with each other and taking root to propagate turf grass. |
