活性粉末混凝土的研究

Study on Reactive Powder Concrete

针对高强混凝土在广泛应用过程中出现的开裂问题 ,制备出强度和其他性能优异的活性粉末混凝土。活性粉末混凝土是一种称之为超高性能混凝土的新型水泥基材料 ,文章介绍该混凝土的由来、特性、研究和开发情况 ,工程应用表明 ,活性粉末混凝土具有良好的使用性能、简便的生产和施工工艺 ,应用、发展前景广阔。

Concrete is basic building material for various foundation and establishment in the world. In order to meet the needs of construction of large and super-large structures, high-strength and low-permeability concrete has been developed. High-strength and good other performance concrete with reactive powder has been produced aimed at solving crazing problems in application. The reactive powder concrete is a new cement-based material called ultra-high performance concrete. The article introduced such concrete's origin, properties, research and development. Applications of engineering indicate that reactive concrete has advantages of excellent property, handy process of production and construction and is of widely development in future.