烧结微孔坯体冻害模型及机理分析

Analysis of Model and Mechanism of Frost Damage on Fired Brick Body with Micro-pore

针对掺入三种不同微孔造孔料烧成的烧结坯体结构特点，建立冻害过程模型概念图，进一步阐述烧结微孔坯体的冻害机理。

Based on the structure characteristics of fired body by adding three kinds of pore - making materials, the models on the processing of frost damage are founded in this paper, and further more its mechanism of frost damage is discussed.