Ordinary cement grinding aids are liquid materials which are treated with special alcoholic amines, modified polyol esters, inorganic salts and other special processes. The product is non-toxic, tasteless, non-corrosive, non-combustible and non-explosive, can significantly improve cement grinding conditions, improve cement quality, enhance concrete compactness, etc. The product meets the national standard GB/T26748-2011 cement grinding aid.
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