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为获得不同条件下使用MF减水剂及其复合剂的最经济、最有效的效果,我们对使用减水剂的方案、条件选择和技术经济效果相互关系进行探讨,并探索降低MF成本和提高经济效果的途径。一、使用MF及其复合剂的方案和条件选择为使技术效果和经济效果统一,首先应根据不同要求选择MF及其复合剂内容和掺量,同时考虑相适应的混凝土配合比和施工工艺。1.MF及其复合剂和掺量
In order to obtain the most economical and effective effect of using MF water reducing agent and its compounding agent under different conditions, we discussed the relationship between the use of water reducing agent, the selection of conditions and the technical and economic effects, and explored the reduction of MF cost and improvement. The way to economic effect. First, the use of MF and its composite agent program and conditions for the selection of technical effects and economic effects of the unity, first of all should be based on different requirements MF and its composite agent content and dosage, while taking into account the appropriate concrete mix ratio and construction process. 1.MF and its compounding agent and dosage