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作为改善混凝土和易性增加流动性的减水剂,目前国内已有很多品种,这里介绍一种新的减水剂,称之为腐植酸减水剂。腐植酸减水剂是由天然矿藏草炭、褐煤、泥炭和风化煤中提取出来的,这种减水剂在国内具有资源丰富,分布广泛,易于开采,提取工艺简便等优点,因此很有介绍推广的价值。一、腐植酸减水剂的制作: 1.粉碎:把原矿草炭等首先用粉碎机粉碎,并用60目筛分。 2.配料:用草炭:水:烧碱=10:100:1.5的配比进行配合搅拌,使草炭浸透,然后加
As a superplasticizer to improve the fluidity of concrete and increase workability, there are many varieties in China at present. Here we introduce a new water reducer, called humic acid water reducer. Humic acid superplasticizer is extracted from natural mineral grass peat, lignite, peat and weathered coal. This superplasticizer is rich in resources, widely distributed, easy to be exploited in the country and has the advantages of simple extraction process and so on. the value of. First, the production of humic acid superplasticizer: 1 crushed: the original grass peat crushed with a crusher, and 60 mesh sieve. 2. Ingredients: with peat: water: caustic soda = 10: 100: 1.5 ratio of mixing, so that peat soaked, and then add