离析性 meaning in English
segregability
segregation
Examples
- Using processed march cylinder , tapered circular mould , u - shaped instrument , l - shaped concrete fluidity instrument and some other testing instruments , and after research and study to physical and chemical property of various raw material . systematic tests have been carried out in respect of consistency between cement and additive , concrete fluidity , concrete filling - up - space and penetration capability and concrete anti - segregation property , basing on prudent and careful analysis to results of 34 - time tests a nd more than 500 data , and with utilization of combined additive , we finally conclude the proper mix design range for the self - densifying high performance concrete with ideal working performance at all respects
通过加工的march筒、截锥形圆模、 u型仪、 l型混凝土流动仪等实验仪器以及对各种原材料的物理及化学性能展开详尽的调查研究，进行了多种材料下的水泥与外加剂相容性、混凝土的流动性、混凝土的填充性和钢筋通过性、混凝土的抗离析性等系统试验，在对34组试验、 500多个数据的详细认真分析的基础上，利用复合后的外加剂，得出各项工作性能均较佳的自密实混凝土所用原材料比例范围。 - Self - densifying high performance concrete is well - performing concrete with the good performance of fluidity , anti - segregation and filling - up - space . with its own gravity and without any vibration , it can automatically fill up the space in and between fixed shutters and form self - densified concrete structure of ideal dynamic property and durability , therefore , it can accelerate construction progress of a building , shorten the construction period , secure concrete quality and improve the building ' s durability . in the mean time , it is conducive as well for environment protection and effects remarkable social and economic efficiency
自密实混凝土属于高性能混凝土，它具有高流动性、高抗离析性、高填充性的性能，在自重作用下无需振捣，自行填充模板空间，形成自密实的混凝土结构，有良好的力学性能和耐久性能，可以加快工程建设进度、缩短工期、有效控制混凝土的质量、提高建筑物及构筑物的耐久性，并有利于环境保护，具有较高的社会和经济效益。