前言试验表明,在粉煤灰加气混凝土生产中,采用粉煤灰——石灰混合湿磨工艺,可以提高加气混凝土强度,提高抗冻性,适当降低干燥收缩。因此,人们对这种混合湿磨工艺给予极大的关切,有的同志就其工艺理论基础提出一些看法。本文作者从试验室宏观试验入 Introduction Tests have shown that, in the production of fly ash aerated concrete, a fly ash-lime-mixed wet grinding process can increase the strength of aerated concrete, improve frost resistance, and appropriately reduce drying shrinkage. Therefore, people pay great attention to this mixed wet grinding process. Some comrades put forward some opinions on the theoretical basis of their craft. The author of this article from the laboratory macro test