一、研制刷毛机的目的碾压混凝土施工技术,是当今世界筑坝技术的一项重要发展。它摆脱了三十年代建立起来的所谓传统浇筑方法——柱状法。国外(如美、日、英等国)已开始应用。国内也正开展应用的研究。 First, the purpose of developing a brush machine Roller compacted concrete construction technology is an important development of dam technology in today’s world. It freed itself from the so-called traditional method of pouring, the columnar method, built in the 1930s. Foreign countries (such as the United States, Japan, Britain and other countries) have begun to apply. Domestic research is also being applied.