期刊文献+

粉煤灰和矿渣粉的温度敏感性研究 被引量:5

Research on Temperature Sensibility of Fly Ash and Slag Powder
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摘要 通过水化热试验、绝热温升试验和热养试验研究粉煤灰、矿渣的温度敏感性。研究表明,矿粉在高温环境下的活性明显大于粉煤灰,粉煤灰对降低胶凝材料的水化放热速率十分有效。大体积混凝土中宜优先选用粉煤灰作或与矿粉复合使用以降低胶凝材料的水化热,减小混凝土的绝热温升,缓解大体积混凝土的温度应力。
出处 《粉煤灰》 2008年第3期14-17,共4页 Coal Ash China
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参考文献12

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