| 摘要 |
The present invention provides an eco-friendly and highly durable plume to solve existing problems. The plume of the present invention is made by mixing inorganic binders, sand, and water at a predetermined ratio. The mixing ratio of the inorganic binders, sand, and water by weight is 100 : 300-400 : 40-50. The inorganic binders contain a blast furnace slag and an alkaline stimulant. |
