新中国成立以来,随着社会主义建设事业的蓬勃发展,混凝土作为基本建设工程的一项主要材料获得了日益广泛的应用,混凝土技术有了很大提高。现在,我们可以根据工程需要,配制各种性能的混凝土。基建部门普遍建立了混凝土试验机构,培养了试验人员,加强了质量管理。混凝土施工机械化水平有较大提高。许多工业部门和大专院校设置了专业研究机构,开展了混凝土的研究 Since the founding of New China, with the vigorous development of socialist construction, concrete has been increasingly used as a major material for capital construction projects, and concrete technology has greatly improved. Now, we can formulate concrete with various properties according to the needs of the project. The infrastructure department has generally established concrete testing institutions, trained test personnel, and strengthened quality management. The level of mechanization in concrete construction has been greatly improved. Many industrial departments and colleges and universities set up professional research institutes to carry out research on concrete.