| 摘要 |
The present invention relates to a composition of an absorption-block material containing pulverized wood and illite. The composition of the present invention is produced by agitating 16-18 wt% of sand, 5-20 wt% of pulverized wood, 3-9 wt% of illite, 8-10 wt% of ocher, and 14-16 wt% of cement which are main ingredients and 30-32 wt% of an AR hardening agent which is a side ingredient, by using an exclusive agitator. Moreover, according to the present invention, the AR hardening agent comprises 70-73 wt% of water, 3-5 wt% of seaweed powder, 6-7 wt% of silicic acid, 6-7 wt% of viscosity agent, 6-7 wt% of phosphorus, and 6-7 wt% of powder insect feces. Accordingly, in the present invention, water absorption (permeability) and bending strength are simultaneously improved so as to create a big synergy effect. By means of the processes, 50% or more hardening agent producing time is ensured compared to existing processes. Consequently, the composition of the present invention can be effectively used as a packing block material for a general paving block, a park walk, and a children playground. Also, the composition prevents disasters and environmental pollution and exhibits nature-friendly aesthetic appearances. |
