急求翻译这短话

来源:百度知道 编辑:UC知道 时间:2024/06/14 09:17:20
摘 要: 高强高性能混凝土是一种新型高技术混凝土,是在大幅度提高普通混凝土性能的基础上采用现代混凝土技术制作的混凝土。它以耐久性作为设计的主要指标,针对不同用途要求,对下列性能重点予以保证:耐久性、工作性、适用性、强度、体积稳定性和经济性。为此,高强高性能混凝土在配置上的特点是采用低水胶比,选用优质原材料,且必须掺加足够数量的矿物细掺料和高效外加剂。
关键词:高强高性能 质量控制 应用及发展前景

Abstract: The excel in high performance concretes are one kind of new high-tech concretes, is enhancing the plain concrete performance in the foundation to use the modern concretes technology manufacture large scale the concretes. It takes the design by the durability the major targets or quotas, in view of the different use request, key guaranteed to the following performance: Durability, work related, serviceability, intensity, volume stability and efficiency. Therefore, the excel in high performance concretes' is uses the low hydrogel in disposition characteristic compared to, selects the high quality raw material, and must spike the critical mass the mineral to mix the material and the highly effective admixture thin. key word: Excel in high performance quality control application and prospects for development