| 摘要 |
PROBLEM TO BE SOLVED: To provide a soil improvement construction method capable of improving soil with an excellent working efficiency by increasing the transportation efficiency of the materials for reducing the weight of reclaimed ground or the present ground and facilitating the handling thereof at a work site. SOLUTION: A chemical foamed when mixed with soil and sand, a chemical solidifying the soil and sand having air bubbles mixed therewith, and air are mixed with the soil and sand in the ground to be improved. |
