| 摘要 |
<p>The present invention relates to a binder for a basic brick comprising sulfite waste liquor and additives. The additives are at least one selected from the group consisting of ethylene glycol, propylene glycol, and glycerin. The present invention provides the binder for the basic brick which has less viscosity change caused by temperature change in wintertime and controls vaporization of ridging moisture in summertime, thereby improving filling of the basic brick. In addition, the present invention provides the basic brick capable of being used in all seasons.</p> |
