| 摘要 |
The present invention relates to a granite soil composition for a functional stadium. The granite soil composition comprises 84 to 95 wt% of granite soil; 4 to 15 wt% of quartz sand; 0.1 to 0.5 wt% of calcium chloride; and 0.05 to 1 wt% of latex. In soil consisting of granite soil and quartz sand, calcium chloride for preventing icing and latex for binding granite soil, quartz sand, and calcium chloride are included, so that the composition is produced in a form including multiple fine lumps. The composition is deposited and hardened in order to constitute a soil stadium. Accordingly, the advantages of existing soil stadiums are maintained, and problems such as dust scattering and digging which can be generated in existing soil stadiums can be prevented. Also, through the elasticity of latex, a particular cushion is obtained so that user convenience is ensured and injuries caused by falling can be prevented. Furthermore, a more excellent functional stadium can be formed by adding wood flour which alleviates external shock and absorbs moisture so as to reduce ponding on the surface of the stadium, phytoncide oil having excellent antibacterial and deodorizing effects, and ocher having excellent humidity adjusting and antibacterial functions. |
