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本文介绍了美国、前苏联和日本等工业发达国家混凝土膨胀剂(包括膨胀水泥)的发展历程,分析了我国混凝土膨胀剂的技术进展,并结合笔者多年来从事混凝土膨胀剂开发工作的实践,对我国混凝土膨胀剂的发展趋势进行了探讨。
This article introduced the development history of concrete expansive agent (including expansive cement) in industrial countries such as the United States, the former Soviet Union and Japan, analyzed the technical progress of China’s concrete expansive agent, and combined with the author’s practice of developing concrete expansive agent for many years. The development trend of concrete expansion agent in China is discussed.