水泥混凝土配合比设计的技术经济分析

摘要

介绍了水泥混凝土配合比设计的技术指标，提出了几种不同的配合比设计方案，结合各种方案的材料用量，从和易性、施工质量、工程造价等方面，对比确定了最优的配合比设计方案。%The paper introduces the technical indexes of the proportional ratio desifn of the cement concrete,points out various desifn schemes for the proportional ratio,and identifies the optimal proportional ratio desifn scheme from the workability,construction quality,and enfineerinf cost by combininf with the material volumes in various schemes.