| 摘要 |
<p>The present invention relates to a rheological characteristic-controlling modifier composition powder for a grouting material, and a special cement for a grouting material comprising the same. The rheological characteristic-controlling modifier composition powder for a grouting material, according to the present invention, is produced by mixing an alkylammoniumtosylate coating solution, which is formed in a liquid phase and controls rheological characteristics by comprising: alkylammoniumtosylate for providing and controlling the rheological characteristics of the grouting material; an emulsifying aid for provding original liquid stability and low temperature stability; and water, with a builder for a solidification material for, due to containing a divalent metal oxide, removing moisture contained in the alkylammoniumtosylate coating solution if mixed with the coating solution, and pulverizing the coating solution produced in a liquid phase, wherein the alkylammoniumtosylate coating solution is mixed in an amount of between above 0% by weight to 30% by weight, and the builder for a solidification material is mixed in an amount of between 70 to 100% by weight. Thus, the present invention has the effect of providing a rheological characteristic-controlling modifier composition powder for a grouting material and a special cement for a grouting material comprising the same, the modifier composition powder having a builder for a solidification material containing a divalent metal oxide which is mixed with an alkylammoniumtosylate coating solution formed in a liquid phase, thereby being capable of easily pulverizing the alkylammoniumtosylate coating solution controlling rheological characteristics and at the same time meeting rheological characteristics.</p> |
