１前言改革开放以来，我国冶金、石化和电力系统从国外引进了许多轧钢、连铸、压缩机、大功率泵和发电机等大型、特大形设备，为了提高设备安装精度，加快安装速度和延长设备使用寿命，根据国外设备安装技术要求须采用流动度大、强度高和有微膨胀特性的灌浆材料。这类材料... 1 Introduction Since the reform and opening up, China’s metallurgical, petrochemical, and power systems have introduced many large-scale and mega-sized equipment such as steel rolling, continuous casting, compressors, high-power pumps, and generators from abroad. In order to improve equipment installation accuracy, speed up installation and extension Equipment life, according to foreign equipment installation technical requirements must be used to flow, high strength and micro-expansion characteristics of the grouting material. This kind of material...