What are the differences between pervious concrete and ordinary concrete? Can pervious concrete replace ordinary concrete?

一, What are the differences between pervious concrete and ordinary concrete Concrete is a commonly used building materials, with the development of building materials, pervious concrete as a new type…

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How much concrete superplasticizer is appropriate? What happens when concrete superplasticizer is added?

一,First, the amount of concrete water-reducing agent is appropriate Concrete superplasticizer is used for concrete superplasticizer, chemical name is methylene dimethyl dinaphthalene sulfonate sodium polymer, mainly to reduce the role…

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