| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide acid resistant mortar which is light-weight, specifically, acid resistant lightweight mortar used when lining an installation with an acid resistant heat-insulation or heat-resistant material which is light-weight, the acid resistant lightweight mortar capable of improving functions such as workability, heat insulation property and strength of mortar.SOLUTION: Coagulant and hollow glass grains are added to ceramic powder, so that acid resistant lightweight cement is obtained, and further, glass fiber or carbon fiber is selectively added according to the purpose of use, so that acid resistant lightweight cement having heat insulation property or higher strength is obtained. This acid resistant lightweight cement is kneaded with sodium silicate, so as to achieve lightweight acid resistant cement mortar having excellent workability, and in addition, having excellent acid resistance, heat insulation property, and heat resistance.</p> |
