久久久亚洲欧洲日产国码农村,国产成人a视频高清在线观看,日韩久久久久久综合免费,国产美女无遮挡裸体毛片A片软件

GBM-Ⅱ Enhanced Cement Grinding Aid is a liquid grinding aid material with amine derivatives as the main component, added with a variety of unique stimulants and surfactants. This product mainly eliminates static electricity in the mill, speeds up the grinding of materials in the mill, thereby increasing production, reducing power consumption and saving costs. After use, it can accelerate the cement hydration reaction and stimulate the activity of the admixture, thereby improving the strength of cement, reducing the amount of clinker and increasing the amount of admixture, reducing production costs, and improving the market competitiveness of enterprises.

This product is suitable for various types of cement production enterprises. It can significantly improve the strength of ordinary cement, composite cement, slag cement, volcanic ash cement, especially high-dosage limestone cement. At the same time, according to customer needs, the cement setting time can be adjusted by adjusting the ratio of cement grinding aids, including extending and shortening the setting time.