IMPROVEMENT METHOD FOR BASE GROUND OF PAVEMENT BLOCK USING LIGHT-WEIGHTED FOAM SOIL

摘要

The present invention relates to a foundation ground improvement method for sidewalk blocks using lightweight mixture soil. More specifically, the foundation ground improvement method for sidewalk blocks includes the steps of: forming a base sand layer by laminating fine aggregate or sand on foundation ground; and forming a lightweight base layer by laminating the lightweight mixture soil on the fine aggregate or the sand. Accordingly, the present invention can solve the problems due to differential settlement and ensure the self-leveling through the lightweight mixture soil while ensuring excellent drainage through the base sand layer.