【摘要】 文中从砼减水剂的作用机理出发,介绍掺减水剂砼在工程上的应用,提出使用减水剂应该注意的一些问题。更多还原

【Abstract】 In base of action mechanisms of concrete water-reducing admixture,the paper introduces the application of water-reducing admixture in engineering,and gives some problems that should be paid attention to in the use of water-reducing admixture.更多还原