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在武钢一米七轧机工程的设备安装中,大量采用座浆法和膨胀灌浆材料灌注地脚螺栓,这是设备安装工艺的重大改革。用这种方法安装设备,工艺简单,施工质量高,速度快,使用国产材料价格低廉。为了推广这一新技术,我们将其分为座浆法在一米七工程设备安装中的应用,膨胀灌浆混凝土的配制和性能、膨胀灌浆混凝土在设备安装中的应用等三个部分陆续介绍。编者
In the equipment installation of the 1.7-meter mill at Wuhan Iron and Steel Company, a large number of seat grouting and expansion grouting materials were used to infuse the anchor bolts. This is a major reform of the equipment installation process. The installation of equipment by this method has a simple process, high construction quality, high speed, and low cost of using domestically produced materials. In order to promote this new technology, we divide it into the application of the seat-slurry method in the installation of one-meter seven engineering equipment, the preparation and performance of expanded grouting concrete, and the application of expanded grouting concrete in equipment installation. editor