| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a foundation consolidation fluid of precast pile, which has excellent liquid leak prevention performance and stable strength development. <P>SOLUTION: The foundation consolidation fluid is obtained by: mixing cement with water to give a cement milk; blending the cement milk with a liquid leak preventing agent composed of a combination of a compound (A) selected from cationic surfactants and a compound (B) selected from anionic aromatic compounds; and adjusting the viscosity to 500-10,000 mPa s. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
