| 摘要 |
The present invention relates to fireproof Styrofoam using volcanic ash which maximizes flame retardant properties using the volcanic ash. The fireproof Styrofoam using the volcanic ash according to the present invention is manufactured using a mixture which contains 20 to 30 wt% of volcanic ash powder, 25 to 35 wt% of Styrofoam powder, 20 to 30 wt% of cement powder or 25 to 35 wt% of plaster powder, and 10 to 25 wt% of water. |
