SOIL PAVEMENT MATERIAL, SOIL PAVEMENT METHOD AND SOIL PAVEMENT LAYER

摘要

PROBLEM TO BE SOLVED: To obtain a soil pavement which eliminates a risk of chromium pollution, satisfies strength required for the soil pavement, and hardly causes uneven flaking of a surface by making the soil pavement structurally uniform by uniform solidification achieved for a long period of time.;SOLUTION: In a soil pavement material, 60-230 kg of lime-based solidification material is mixed relative to 1 m³ of soil before rolling. A soil pavement method includes: a step of forming a first layer 1a of a soil pavement layer by placing and spreading the soil pavement material, in which the lime-based solidification material is mixed into the soil, on the ground; a step of sprinkling water on the first layer; a step of forming a second layer 1b of the soil pavement layer by placing and spreading the soil pavement material, in which the lime-based solidification material is mixed into the soil, on the first layer 1a; a step of applying the rolling to the first and second layers; and a step of sprinkling water on the second layer.;COPYRIGHT: (C)2011,JPO&INPIT