This article reports the results of a study of the permittivity å of modified sodium silicate compositions (SSC) as a function of their content of a modifying zinc-containing aqueous solution (zinc acetate) and the curing time of the compositions. The characteristic changes in the value of å are brought to light. It is shown that for the system under study the nature of the change in å corresponds to the nature of the change in the strength and water resistance of the modified samples, depending on the content of the modifier in the SSC. Based on the material presented herein the permittivity method of assessing structural changes, modified SSC, is characterized as a quick method for predicting the properties on physicochemical modification of sodium silicate materials.

本文报道了关于改性硅酸钠组合物（SSC）的介电常数τ与它们在改性含锌水溶液（乙酸锌）中的含量和组合物的固化时间的关系的研究结果。å值的特征变化被发现。结果表明，对于所研究的系统，取决于SSC中改性剂的含量，å变化的性质对应于改性样品强度和耐水性变化的性质。基于本文提供的材料，评估结构变化的介电常数方法（改进的SSC）被表征为预测硅酸钠材料物理化学改性性质的快速方法。