HARDENER FOR SOIL STABILIZATION CHEMICAL LIQUID, AND THE SOIL STABILIZATION CHEMICAL LIQUID

摘要

PROBLEM TO BE SOLVED: To provide a hardener for soil stabilization chemical liquid, capable of obtaining a desired hardening time or strength by a small amount of use, hardly causing solidification even by storing for a long period of time, and also having a high solubility with water.;SOLUTION: This hardener for the soil stabilization chemical liquid is a hardening agent used for the soil stabilization chemical liquid using an aqueous alkaline silicate solution as a main agent and contains component (a): sodium hydrogen sulfate, component (b): a 20 to 30 pts.mass aluminum sulfate hydrate salt based on the 100 pts.mass component (a), and component (c): 2 to 4 pts.mass magnesium oxide based on the 100 pts.mass component (a).;COPYRIGHT: (C)2010,JPO&INPIT