摘要
本文介绍负温下氯化钠、氯化钙以及复合型砂浆防冻剂对水泥砂浆、混合砂浆砖砌体强度的影响和应用概况;并与混凝土防冻剂对负温度强度的影响进行了对比,发现混凝上受冻破坏与其界面粘接遭受破坏有关。
The effects of sodium chloride, calcium chloride and composite mortar antifreezers on the strengthof brickwork laid by cement mortar and mixed mortar under negative temperature and its application arepresented in this paper. A comparison is also made with the effects of concrete antifreezers on negativetemperature strength in the paper. It has been found that damages of a concrete due to freeze are relat-ed to the failures of interface bonding.
出处
《工业建筑》
CSCD
北大核心
1992年第10期14-17,44,共5页
Industrial Construction
