答罗建成同志的质疑——再谈三膨胀源膨胀剂  

A positive response to the questions of "Discussion on three expansive resources admixture" by Luo Jiancheng

作　　者：游宝坤[1] 

机构地区：[1]中国建筑材料科学研究总院,北京100024

出　　处：《膨胀剂与膨胀混凝土》2012年第2期17-19,共3页 Expansive Agents & Expansive Concrete

摘　　要：本文对罗建成发表的"也谈三膨胀源膨胀剂"一文中提出的质疑,给与正面答复。对于第三膨胀源MgO的实际作用给与说明,并提出高钙膨胀剂是发展新方向。This paper presents a positive response to the questions of 'Discussion on three expansive resources admixture'. The function of the third expansive resource-magnesium oxide is emphatically introduced. And it points out that high calcium expansive agent is the new orientation.

关 键 词：三膨胀源 MGO 

分 类 号：TU528.042.4[建筑科学—建筑技术科学]