The characters of this admixture are as follows:liquid,chloride-free,low alkali content,low dosage and pumpable.
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The study and application of new low alkali content expanding admixture for concrete is mainly introduce.
主要介绍了新型低碱膨胀剂的研究和应用。
Because we will control the content of alkali in clinker, although the clinkerability of high silicon low alkali gritstone composition is insufficient a little, but it's a good composition.
从控制熟料中碱含量的角度出发,高硅低碱砂岩配料虽然易烧性略差,但仍不失为一个好的配料方案;
The alkali hydroxide co-precipitation for low content water sample is employed to simplify the sample enrichment process and the monitoring sensitivity is improved.
对低含量水质样品采用了碱金属氢氧化物共沉淀,简化了样品富集程序,提高了测试灵敏度。
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