| 摘要 |
<p>PURPOSE: A sludge solidifying composition is provided to reduce a cost required for transferring the composition and to increase the water mixing ratio with respect to the composition by solidifying local soil and an eco-friendly mixing composition. CONSTITUTION: A sludge solidifying composition includes a mixture and 3-5 parts by weight of a solidifying agent. The mixture includes 45-50 parts by weight of local sand and soil, 30 parts by weight of sludge, 10-20 parts by weight of cement, and 10-20 parts by weight of water. The solidifying agent includes potassium silicate, polymer, alum, and sodium chloride. The sludge solidifying composition is used for various structures such as road pavements or sidewalk blocks.</p> |
