我厂于81年开始在框架轻板建筑构件生产中,掺用NSZ混凝土早强减水剂,到82年底为止,共生产了建筑面积为7万多平方米的框架构件,取得了良好的经济效益。 1.节约能源和降低成本两年多来共节煤1600余吨,节煤率为65.9％,每平方米建筑面积的构件成本降低了1.03元。节省 Our factory started to use NSZ early strength concrete water reducer in the production of frame light-weight building components in 81 years. By the end of the year 82, it had produced a frame structure with a building area of ​​more than 70,000 square meters, and achieved a good economy. benefit. 1. Saving energy and reducing costs Over the past two years, more than 1,600 tons of coal have been saved, the coal saving rate is 65.9%, and the cost of components per square meter of building area has decreased by 1.03 yuan. save