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禁磺酸甲醛缩合物是一种用途广泛的高效减水利,本文探讨了早强高效减水剂的合成性能和对混凝土的影响。
The sulfonic acid-formaldehyde condensate is a highly versatile water-reducing application. This paper discusses the synthetic properties of early-strength and high-range water-reducing agents and their effects on concrete.