The study results of influence of additives on hydration resistance property of CaO briquette and products shows that the hydration degree of briquette without additives is more serious than the briquettes with additives in air atmosphere for 6 hours.

• 添加剂对CaO坯体及制品抗水化性影响的研究结果表明：用含有添加剂的氧化钙熟料制成的坯体空气中存放6小时水化程度远小于纯氧化钙样块，将有利于氧化钙制品的工业化规模生产。