摘要
随着中国的经济发展及技术的提高,湿式混凝土喷射机也得到不断研制。介绍了干(湿)法混凝土喷射机在国内外使用情况和主要优缺点及湿式湿凝土喷射机的类型和工作原理。
With the development of economy and improvement of technology in China, the wet-type concrete sprayer has also been continuously developed. The applications at home and abroad, main advantages and disadvantages of dry （wet） process concrete sprayers, as well as the types and working principle of wet-type concrete sprayers are introduced.
出处
《能源与节能》
2014年第8期162-163,共2页
Energy and Energy Conservation
关键词
混凝土喷射技术
煤矿支护
类型
发展
concrete spraying technology
support of coal mine
types
development
