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骨胶蛋白质石膏缓凝剂的研究
Study on building gypsum retarder of bone glue protein
【摘要】 研究了骨胶蛋白质石膏缓凝剂对石膏凝结时间和强度的影响。结果表明,骨胶蛋白质石膏缓凝剂不仅能够有效地延长石膏的凝结时间,而且对石膏的强度影响较小。通过对石膏硬化体微观晶体形貌的观测研究,分析了骨胶蛋白质石膏缓凝剂对石膏强度影响较小的原因。
【Abstract】 The effect of bone glue protein retarder on setting time and strength of gypsum is studied. The results show that the bone glue protein retarder can not only effectively prolong the setting time of gypsum but also has little influence on strength of gypsum which is analyzed by means of observing the crystal morphology microstructure of gypsum.
【关键词】 石膏;
骨胶蛋白质;
石膏缓凝剂;
凝结时间;
强度;
晶体形貌;
【Key words】 gypsum; bone glue protein; building gypsum retarder; setting time; strength; crystal morphology;
【Key words】 gypsum; bone glue protein; building gypsum retarder; setting time; strength; crystal morphology;
- 【文献出处】 新型建筑材料 ,New Building Materials , 编辑部邮箱 ,2007年06期
- 【分类号】TQ177.34
- 【被引频次】21
- 【下载频次】550