振动搅拌技术在混凝土中的应用进展  

The Application Progress of Vibratory Mixing Technology in Concrete

作　　者：冷发光 路珏 王晶 王祖琦 张飞龙 

机构地区：[1]中国建筑科学研究院有限公司,北京100013 [2]建筑安全与环境国家重点实验室,北京100013 [3]国家建筑工程技术研究中心,北京100013 [4]许昌德通振动搅拌科技股份有限公司,河南许昌461000

出　　处：《混凝土世界》2023年第9期78-81,共4页China Concrete

基　　金：住房和城乡建设部研究开发项目(2021-K-068)。

摘　　要：在提倡资源化利用和制备绿色高性能混凝土的工程背景下,振动搅拌技术通过有效结合宏观对流和微观扩散运动,强化混凝土搅拌过程,改善混凝土的微观均匀性,提高建筑工程的质量和效率。本文从振动搅拌的原理和方法出发,通过分析该技术对水泥混凝土性能的影响及其在工程实践中的应用,总结了振动搅拌在混凝土性能提升、特种混凝土开发、经济性和工程应用方面的优势,并指出了其在参数匹配、使用和维护及噪音方面的局限性,最后展望了振动搅拌技术在混凝土制造低碳化中发挥的作用和前景,以期从混凝土制备角度为促进高品质混凝土工程的品牌建设提供参考。In the engineering context of promoting resource utilization and green concrete,vibratory mixing technology can improve the micro-uniformity of concrete and enhance the quality and efficiency of construction projects by effectively combining macro-convection and micro-diffusion movements to enhance the concrete mixing process.This paper reviews the effects of the technology on the performance of cement concrete and its application in engineering practice,starting from the principles and methods of vibratory mixing.The advantages and vibratory mixing for concrete performance improvement,special concrete development,economy and engineering applications are summarized.Meanwhile,the limitations of the equipment in terms of parameter matching,use and maintenance,and noise are also pointed out.Finally,an outlook on the role and prospects of vibratory mixing technology in the decarbonization of concrete manufacturing is given,with the expectation that it will provide a reference for promoting the branding of high-quality concrete projects from a concrete preparation perspective.

关 键 词：振动搅拌 混凝土技术 性能提升 工程质量 

分 类 号：TU528[建筑科学—建筑技术科学]