| 摘要 |
The present invention relates to an eco-friendly boundary block for a green field and a manufacturing method thereof and, more specifically, to an eco-friendly boundary block for a green field and a manufacturing method thereof, which forms a boundary between a green field and a sidewalk or a road way to provide safe passage for a pedestrian or a vehicle, prevent soil of the green field from being lost and give help to growth of a growing plant in the green field and which has excellent water permeability such as rain penetration and slip resistance. The eco-friendly boundary block for a green field according to the present invention comprises: a lower layer formed with a lower layer mortar composition which is composed of 650-750 parts by weight of water, 100-200 parts by weight of ordinary cement, 800-900 parts by weight of stone powder, 5-10 parts by weight of a high-efficiency water reducing agent, and 5-10 parts by weight of an effective microorganism (EM) solution; and an upper layer formed with an upper layer mortar composition which is composed of 200-300 parts by weight of water, 10-20 parts by weight of ordinary cement, 30-40 parts by weight of white cement, 60~70 parts by weight of silica, and 30-40 parts by weight of quenched steelmaking slag balls (referred to as PS balls). |
