| 简介 |
PROBLEM TO BE SOLVED : To provide a method with good workability to easily and reliably remove soil adhered to a core member for earth retaining without requiring previous major preparation to expose flange surface of a core member for earth retaining which is buried in an earth retaining wall for soil cement column row.SOLUTION : An adhered soil remover A is obtained by mixing a liquid 1 containing at least one of sugars, fatty acids, high-absorbent polymers, and salts; with a coloring component 2 having a color different from those of a core member for earth retaining and soil cement. The remover A is previously applied only to one flange 3a of a wide flange beam 3 used as a core member for an earth retaining wall for soil cement column row B. After construction of an earth retaining wall for soil cement column row, the core member is buried in the earth retaining wall for soil cement column row so that the liquid-applied surface of the wide flange beam faced to an excavated subsoil side before the soil cement 4 becomes hardened. After the soil cement is hardened, the ground on the inside of the earth retaining wall for soil cement column row is excavated to expose the flange surface of the wide flange beam.COPYRIGHT : (C)2010, JPO&INPIT |
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