| 摘要 |
<p>PURPOSE:To prevent a blade of a mower from damages due to left golf tees by compression molding a mixture of 80-90% of a soil improving agent and 10-20% of an organic bonding agent to make a main body, and forming a paint film on the surface of the main body. CONSTITUTION:A mixture of 80-90% of a soil improving agent and 10-20% of an organic bonding agent is compression molded to make a main body, and a paint film is formed on the surface of the main body 1. For the soil improving agent are used oil cake, bone meal, etc., usually used as fertilizer in addition to peat moss, compost, leaf mold, etc. For the organic bonding agent are used wet crude gluten, starch, glue plant, sodium alginate, etc. For a paint to form a paint film 2 can be used various paints like water soluble paints, oil soluble paints, etc. Thus, these are crumbled by absorbing sprinkled water and moisture of night dew so that the blades of a mower can be prevented from damages.</p> |
