| 摘要 |
PURPOSE: A permeable block, manufacturing method and construction method thereof are provided to have an eco-friendly effect and an ecological function and to apply for various construction sites. CONSTITUTION: The manufacturing method for a permeable block comprises the steps of mixing 60¯66 volume percent aggregate having the particle size of 13¯50 millimeters, 27¯30 volume percent cement and 4¯10 volume percent water in a mixer for 5¯7 minutes; injecting the mixture in a mold, then tamping by vibration, compressing and shaping; and curing the shaped substance for more than 8 hours. |
