免烧砖的组分与抗压强度  

Mix Proportion and Compressive Strength of Non - burnt Brick

作　　者：周群[1] 许琦 李英子[1] 

机构地区：[1]哈尔滨理工大学,黑龙江省水利勘测设计院

出　　处：《哈尔滨理工大学学报》1997年第2期41-43,共3页Journal of Harbin University of Science and Technology

摘　　要：以砂和粘土为主要原料，通过试验研究，探讨了免烧砖样块中砂、粘土和加入的混合粘结剂之间的最佳比值，使３ＣａＯ·ＳｉＯ＿２及其水化物形成的饱和状态交织品体具有较大的内聚力，从而提高了抗压强度，降低了生产成本。In this paper, the mixing proportion of clay, sand and mixed binder is studied to produce non - burnt brick with sand and clay as main raw materials . The new technology obtained can make the cohensive force of the interlacing crystals bigger, thus improves is compressive strength and reduces the costs.

关 键 词：免烧砖 混合粘结剂 抗压强度 墙体材料 

分 类 号：TU522.1[建筑科学—建筑技术科学]