耐火泥浆抗折粘接强度试验方法标准的修订  

Revision of the Standard for Determination of Flexural Bonding Strength of Refractory Mortars

作　　者：伍书军[1] 邓骆鹏 肖哲栋 王奎[1] 吴龙水 WU Shu-jun;DENG Luo-peng;XIAO Zhe-dong;WANG Kui;WU Long-shui(Wuhan Research Institute of Metallurgical Construction,MCC)

机构地区：[1]中冶武汉冶金建筑研究院有限公司/中冶耐火材料检测中心

出　　处：《中国标准化》2023年第4期120-125,共6页China Standardization

摘　　要：耐火泥浆为高温工业炉窑炉体砌筑的接缝材料,抗折粘接强度是决定耐火泥浆质量优劣和窑炉砌筑效果的关键技术指标。本文根据国内外标准现状,结合十余年的标准使用情况和各检测试验室、生产单位的建议和意见,对抗折粘接强度国家标准方法进行了细致的研究,分析试验过程中各要素对试验结果的影响,对不合适的地方进行修订完善,并对修订的内容及原因进行讨论和解释,最后形成新的试验方法国家标准。Refractory mortar is the joint material of high temperature industrial furnace body masonry, and the fl exural bonding strength is the key technical index to determine the quality of refractory mortar and the masonry effect of furnace. According to the current situation of domestic and foreign standards, combined with the use of standards for more than ten years and the suggestions and opinions of various testing laboratories and production units, this paper carefully studies the national standard method for fl exural bonding strength, analyzes the infl uence of various elements on the test results, revises and improves the inappropriate areas, discusses and explains the revised contents and reasons, and fi nally forms a new national standard for test methods.

关 键 词：耐火泥浆 抗折粘接强度 试验 标准 

分 类 号：TQ175.7[化学工程—硅酸盐工业]