泛霜是指粘土原料中的可溶性盐类，随着砖内水分蒸发而在砖表面产生的盐析现象，一般为白色粉末，常在砖表面形成絮团状斑点。
外加剂对氟石膏性能的影响 - xzbu.com 中国论文网 关键词:氟石膏；外加剂；激发剂；泛霜 [gap=732]Key words: fluorgypsum; admixtures; activator; efflorescence
基于16个网页-相关网页
分析了菱镁制品返卤泛霜的根本原因及目前常用的各种改性措施及效果；
This paper analyzes the essential scumming reasons for magnesite product and every kind of modified measures and results used normally now.
用循环水或新鲜水对烧结后的砖进行淋水或浸水，对烧结砖的泛霜程度影响不大。
Use of recycled water or fresh water for sprinkling or immersion sintered brick after fired has little effect on sintered brick pan-alkaline degree.
在此基础上，通过添加多种新型混合活性改性剂及新的处理方法的试验研究，使菱镁制品返卤泛霜现象得到明显的抑制。
Through test and research for many new mixing active modifier added and new treatment method, the appearance of scumming for magnesite product is obviously inhibited on the above base.
应用推荐