基于性能的高致密可调凝喷射混凝土设计及施工技术研究

Design and Construction Technique of Performance-based High Density Adjustable Coagulation Sprayed Concrete

由于高性能混凝土的组分复杂,影响因素众多,所要求的性能也是多方面的,所以在其设计方法上,目前大多仍停留在理论研究和实验室阶段,缺乏对配合比设计、应用理论和工程技术的系统研究。本文以实际工程为背景,介绍一种高致密可调凝的喷射混凝土,以改善高性能混凝土应用状况,满足相应工程的施工要求。

Due to the complexity of components of high performance concrete, it is affected by many factors, and the required performance is various, so its design methods mostly stay in the theoretical research and laboratory stage, and there is lack of research on mixture ratio design, application theory and engineering technology. Based on the background of practical engineering, this paper introduces a kind of high density adjustable coagulation sprayed concrete, to improve the application of high performance concrete situation and meet the corresponding requirements of construction projects.