Chemical liquid for construction foundation

摘要

PROBLEM TO BE SOLVED: To provide a chemical excellent in workability, in the chemical for a construction foundation composed of an A liquid of blending water glass and polyol as an essential component and a B liquid of using polyisocyanate as an essential component.SOLUTION: In a chemical for a construction foundation composed of an A liquid of blending water glass and polyol as an essential component and a B liquid of using a polyisocyanate as an essential component, polyether polyol being 10-600 mgKOH/g in a hydroxyl value is used as the polyol, and water is included at a rate of 100-200 pts.mass to 100 pts.mass of a solid component in the water glass blended in such the A liquid, and an amine compound is not substantially blended in such the A liquid.SELECTED DRAWING: None